SCIENTIFIC ABSTRACT PLYUSNIN, V. G. - PLYUTA, V. YE.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001341410004-3
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 13, 2001
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Correlations in the Alkyl. Substitution of Hydrogen
in the Benzene Rirtg.IV. The Ratio Between the Constants of the Heat of Formation
of Butyl Benzenes and the Equations for the Composition of the Products of
Benzene Alkylation by n-Butylene in the Presence of Hydrogen Fluoride
process and that the total amount of olefines was used up for
the formation of the alkyl benzenes. The investigations showed
that mono-sec- and di-sce-butylbenzenes are produced in the
alkylation of benzene with n-butylene. The fraction of the latter
primarily contains the para-isomer and a small amount of the
meta-isomer. The modification of the composition of the alkylation
products versus the molar ratio n is given graphically, and a
good agreement with the theoretical curves is 6btained. From the
experimental data it may be seen, among other things, that benzene
is twice as reactive as mono-sez-butylbenzene in the substitution
reaction of the hydrogen atom in the benzene nucleus. There are
I figure, 2 tables, and 2 references, - which are Soviet.
ASSOCIATION: Ural'skiy filial Akademii nauk SSSR Sverdlovsk (Sverdlovsk Ural
Branch AS USSR)
Card 2/3

Correlations in tho Alkyl Substitution of Hydrogen 30;/76-32_6_11/46
in the Benzene Ring.IV. The Ratio Between the Co,,-~stants of the Heat of For=ation
of Butyl, Benzenes and the Equations for the Composition of the Products of
Benzene Alkylation. by n-Butylene in the Presence of Hydrogen Fluoride
SUBMITTED: January 2o, 1957
1. Benzenes--Chemical reacticaaa.- 2. Butenes--Chemical reaction13
3. Substitution reactions 4. Butyl benzenes--Heat of formation
5. Alkali radicals--Chemical reactions 6. Hydrogen fluoride
--Chemical effects
Card 3/3

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BOIN, TO.P.; PLYUSHIN, V.G.; NASAKMA. M.I.
Alkylation of monoisopropylbensene vith propylene in the presence
of aluminum chloride. 1xv.Sibota. AN SSSR no.1:72-75 '59-
(MIRA 12:4)
.1. Ural'skly-filial AN SSSR
(omens) (Propene) (Alkylation)

BABIm, ye.l!.;PLYUSHIN. V.G.; ZILMITSOVA, M.I.; WDIGIN, H.M.
Reversible reactions in the allgrlation of Isoprop7lbenzene
by propylene. IZV.SIb.AN SSSR n0.11'.57-61 59.
(z 13:4)
1. Urallskly filial Ali SSSR.
(Cumene) (AI)Wlation) (propylene)

5.3300,5.1190 77865
SOV/79-30-2-16/78
AUTHORS: Babin, Ye. P., P1_Y_1i_S_rA_1_11_ V. G. , Alekseyeva, I. A.,
Nasakina, M. I., Alekseyeva, G. A.
TITLE: Dealkylation of Polyalkylb(5'nzenes in the Presence of
Aluminum Chloride
PERIODICAL: Zhurnal obshchey khimii, 1960, Vol 30) Nr 2, pp 430-
435 (USSR)
ABSTRACT: The effect of temperature on the composition of final
products of dealkylation of polyisopropylbenzenes (over
AlCl ) is reported in this paper. Dealkylation experi-
3 0
ments were performed at 20, 40, 60, and 80 in a three-
neck round-bottom flask, provided with a spiral stirrer,
reflux condenser, and a bubbler for introducing dry
hydrogen chloride. 0.27 mole 0 of AlCl 3 was used for
every mole of alkylbenzene. Reaction time: 6 ho=&,.
The two layers, the UDper~ b._ -hydro Carbon, eEnd" thd -:lower a
Card 1/4 catalyst phase, were separated, washed w1th ice water,

Dealkylation of Polyalkylbqnzenes in the 77865
Presence of Aluminum Chloride SOV/79-10-2-16/78
dilute HC1 and again Kith water, and then fractionated.
The analytical results show that: (1) In the dealkyla-
tion of monoisopropylbenzene, raising of temperature
lowers the content of monoisopEopylbenzene inothe hydro-
carbon layer (from 19.3% at 20 to 8.7% at 80 ), while
the content of benzene increases in both the hydrocarbon
an4 (more so) in the catalyst layep~. The rise in
temperature also increases the ratio 0of the layers 0)
catalyst/hydrocarbon (from 1.8 at 20 to 3.6 at 8o
due to an increase in concentration of di- and triisopro-
pylbenzenes (and of the polymeric products formed in
the reaction) in the catalyst phase. (2) In case of
diisopropylbenzene, a rise in temperature causes an
increase in concentration of benzene, mono- and triiso-
propylbenzene, and also an increase of diisopropyl-
benzene in the hydrocarbon layer. Such apparent
Inconsistency is explained b increasing dealkyla-
tion of triisopropylbenzene ~concentration of the
latter in the catalyst layer decreases with rising
Card 2/4 temperature) which is formed during the process.

Dealkylation
Presence of
Card 3/4
of Polyalkyll~nzenes in ~he 77865
Aluminum Chloride SOV/79-30-2-i6/78
(3) Dealkylation of triisopropylbenzene results in
formation of benzene, mono- and diisopropylbenzene,
the concentration of which increases with increasing
temperature. The catalyst phases of the polyisopropyl-
benzenes contain a considerabAe quantity of unsaturated
hydrocarbons, which increase6 'with rising temperature.'
As in the case of mono- and diisopropylbenzenes, alkyla-
tion of triisopropylbenzene results in formation of
polymerization products, the concentration of which
increases with rising temptrature. Comparing the
investigated polyisopropylbenzenes, triisopropylbenzene
is the most stable, while the mono-derivative is least
stable in regai-d to dealkylation in the presence of
aluminum chloride. Isomeric di- and triisopropylbenzenes
were analyzed by taking their Raman spectra (taken on
the ISP-51 spectrograph and measured with IM-2 micro-
scope and MF-2 microphotometer). The rise in temperatL~re
causes slight changes in meta- to pai.,a-isomer ratio
(4-fold rise in temperature causes a 6% decrease in
concentration of para-diisopropylbenzene, due to

Dealkylation of Polyalk~lbenzenes in the 77865
Presence of Aluminum Chloride SOV/79-30-2-16/78
ASSOCIATION:
SUBMITTED:
conversion into the meta-isomer). The triisopropyl-
benzene fractions obtained in all experiments contained
only 1,3,5-triisopropylbenzene. There are 6 tables; and
20 references, 9 Soviet, 7 German, 1-Japanese; 2 U.S.,
1 French. The U.S. references are: Norris, Rubinstein,
J. Am. Chem. Soc., 61, 1167 (1938); H. Gilman, R. M.
Meals, J. Org. Chem., 8, 126 (1943).
Ural Branch of ~he Academ of Sciences, USSR (Uraji-hkiy
filial Akademii nauk SSSR)
February 9, 1959
Card 4/4

0 0 683L0
S/076/60/034/01/012/044
AUTHORS: Plyusnin, V. G., Babin, Ye. P. BOOS/BO14
TITLE: Rules of the Substitution of Alkyl Groups for Hydrogen Atoms
in the Benzene Nucleus
VI. The Problem of Equilibrium in the Process of Alkylation
of Benzenelby Propylenelin the Presence of Aluminum Chloride
and Hydrogen Flu-o-r-1-d-e
PERIODICAL: Zhurnal fizicheskoy khimii, 1960, Vol 34, Nr 1, pp 78-82 (USSR)
ABSTRACT: In this paper the authors investigated hydrofluoric alkylation
with respect to the equilibrium and reversibility of this
process at each individual stage of the successive substi-
tution of alkyl groups for hydrogen atoms. Tables 1 and 2
indicate that the composition of the alkylates remains practi-
cally unchanged before and after the treatment with aluminum
chloride or hydrogen fluoride with different molar ratios bet-
ween olefin and benzene. The chemical equilibrium between the
alkylation products Is stabilized within the course of
alkylation according to the amount of olefin entering the
reaction vessel. The equilibrium composition of the alkylation
Card 1/3 products is determined only by the interaction between the

68340
Rules of the Substitution of Alkyl Groups for 5/076160/034/01/012/044
Hydrogen Atoms in the Benzene Nucleus B008/BO14
VI. The Problem of Equilibrium in the Process
of Alkylation of Benzene by Propylene in the Presence of Aluminum Chloride
and Hydrogen Fluoride
reacting components with regard to the respective catalyst.
Table 3 indicates that the distribution of the alkyl groups
in the presence of aluminum chloride is an equilibrium process,
which is, however, not reversible for all substances. An in-
vestigation of the dealkylation products showed that, with
corresponding values of the molar ratios between olefin and
benzene, they are similar to the alkylation products. A figure
on p 80 shows curves representing the composition of the
system during benzene alkylation with propylene at 600 in the
case of different molar ratios. Table 4 contains the results
of an investigation of products obtained after tetraisopropyl
benzene had been treated with aluminum chloride and hydrogen
fluoride. It may thus be concluded that in the reaction with
aluminum chloride the firstp secondq and fourth stage of the
successive alkylation are reversible. In the case of alkylation
with hydrogen fluoride, however, only the fourth stage is re-
Card 2/3 versible. A scheme is suggested for the two reactions. N. N.

68340
Rules of the Substitution of Alkyl Groups for S/076/60/034/01/012/044
Hydrogen Atoms in the Benzene Nucleus BOO8/BO14
VI. The Problem of Equilibrium in the Process
of Alkylation of Benzene by Propylene in the Presence of Aluminum Chloride
and Hydrogen Fluoride
Lebedev is mentioned in this paper. There are 1 figure, 4
tables, and 16 references, 8 of which are Soviet.
ASSOCIATION: Ural'skiy filial Akademii nauk SSSR (Ural Branch of the
Academy of Sciences, USS
SUBMITTED: May 30, 1957
Card 3/3

688b6
AUTHORSi Plyusnin, V._5~.v Babing Ye. P.9 S/07 60/034/02/003/044
IN-a-8-a-k-21M Rodigin, N. M. BOlOYBO15
TITLEs Laws of the Substitution of Hydrogen Atoms in the Benzene Nualtmus
by Alkyl Groups. VII. Ratio Between the Velocity Constants of the
Formation of Isqpropyl Benzeneland Equations for the Composition
of the Products of Benzene Alkylation1by Propylenelin the Presence
of Aluminum Chloride
PERIODICALt Zhurnal fizicheskoy khimii, 1960, Vol 34, Nr 2, pp 267-271 (USSR)
ABSTRACT% In previous papers (Refs 1-3) it was found that the benzene
alkylation with propylene in the presence of hydrogen fluoride
(as a catalyst) leads to & successive formation of mono-, di-,
tri-9 and tetraisopropyl benzene, with the reaction rate constants
occurring in the following ratios k18 k23 k3s k 4 - 1 a 0-8 9 0-32
0.16. In the present paper, this reaction was investigated in the
presence of aluminum chloride (instead of hydrogen fluoride).
Alkylation took place at 60 + 0.20. Propylene was passed through a
mixture of 0-03 mol of alumi7num chloride per I mol of benzene at a
constant velocity (about 300-330 1/h per I kg of benzene). Tables
show the experimental results obtained (Tables 192). According to
Card 1/2 results of experiments and calculation, the ratio of the reaction

Laws of the Substitution of Hydrogen Atoms
Benzene Nucleus by Alkyl Groups. VII. Ratio
the Velocity Constants of the Formatior of
Benzene and Equations for the Composition
by Propylene in the Presence of Aluminum
ASSOCILTIONs
SUBMITTEDt
Card 2/2
fluoride, and that the reaction proceeds irreversibly in the pres-
ence of hydrogen fluoride, whereas it is reversible in the pres-
ence of aluminum chloride. There are 2 figures, 2 tables, and 15
references, 12 of which are Soviet.
in the
Between
Isopropyl
of the Products
Chloride
68W
S/076 60/034/02/003/044
BOIOYBO15
of Benzene Alkylation
rate constants is as followas kis k29 kig k 4 - 1 g 0-58 % 0.24 a
0.015. Tetraisopropyl benzene is the en product of benzene
alkylation. The equations for the composition of the system in-
vestigated were calculated for various molar ratios of propylene
benzene. With respect to the industrial production of monoiso-
propyl benzene it is found that less raw material is consumed if
aluminum chloride is used as a catalyst instead of hydrogen
Urallskiy filial Akademii nauk SSSR (Ural Branch of the Academv
of Sciences, USSR)
September 259 1957

- 0 0
,57 (7 / 0 0
80224
S/076/60/034/04/04/042
B010/BO09
AUTHORS: -Alekseyeva, I. A., Flyusnin. V...G.. Babin, Ye. P., Alekseyeva,G.A.
(Sverdlo,7s-k)
TITLE: Laws Governing the Substitution of Alkyl Groups for the Hydrogen
Atoms in the Benzene Ring. VIII, Orientation of the Alkyl Groups
in the Catalytic AlkylatiorL4of Benzene With Acid Catalysts
1
PERIODICAL: Zhurnal fizicheskoy khimii, 1960, Vol-34, No. 4, pp. 726-733
TEXT: The investigation results quoted in various publications concerning the
compositions of di- and polyalkyl benzenes.(obtained with various catalysts)
show that a higher percentage of 10-dialkylbenzenes'may, for instance, be
obtained by means of AM 3 and FeCl 3' Since alkyl groups preferably attach to
the 1,2- and 1,4-Positions in the aromatic ring, this is an "abnormal"
phenomenont which has not yet been explained. In the present paper benzene
and isopropylbenzeniqwere alkylated*with pr6pylene on kiese1guhr in-tKe- -prese oe
of AlCl,, HF, H2so 4' kand H3PO4 . The working methods have already been described
(Refs.11, 12), working conditions are *i7ven in Table 1. The catalyzates were
Card 1/3

80224
Laws Governing the Substitution of Alkyl Groups S/076/60/034/04/04/042
for the Eydrogen Atoms in the Benzene Ring. BO1O/BOO9
VIII. Orientation of the Alkyl Groups in the
Catalytic Alkylation of Benzene With Acid Catalysts
fractionated in narrow fractions.whose Raman spectra were investigated by
means of an ISP-51 spectrograph (Tables 2,39 results). The spectra of the
mono,-.and diisopropylbenzenes were determined by means of the spectra of pure
COMDounds (produced by the Komissiya po spektroskopii Akademii nauk SSSR
d
(Commission of Spectroscopy of the Academy of Sciences USSR)). The diiso-
propylbenzene fraction of the catalyzate obtained by means of AIC1 3 contained,
under the particular experimental conditions, the two isomers 1,3- and 1,4-di-
isopropylbenzene, the former being produced in larger quantities than the
latter. Three isomers are obtained with the catalysts HP and H2SO 41 namely
almost equal amounts of the 1,3- and 1,4-isomers and much less of the 1,2-isomer.
The catelyzate obtained with the phosphorus catalyst also contained all three
isomers (predominantly 1,3-diisopropylbenzene). It was found that in the course
of the dealkylation of the mono- and diisopropylbenzenes an equilibrium of the
isomers in the %.iisopropyl fraction comes about in accordance with the ratio
10-isomex 1 1,4-isomer = 3 : 1. With AlCl only 1,3P5-triisopropylbenzene
3
forms, while the main reaction product in the case of EF and H2SO 4 is
Card 2/3

ACC NR: iv,,16010602 Monograph
P1Y11Spii1,,.V.,'.Q.; Plotkina, N. I.; Chertkova, S. I.; Lysenko, A. P.
Geyn, N. V.; Varfolomeyev, D. F.
Processin~~ of tars obtained in the pyrolysis of petroleum hydrocar-
bons (Pererabotica smoly piroliza neftyanylch uglevodorodov)
[Sverdlovsk] Sredne-Urallskoye knizhnoye izd-vo. 1965. 114 p.
illus., biblio. Errata slip Inserted. 1,200 copies printed.
Series note: Alcademiya nauk SSSR. Urallskiy filial. Institut
Ichimii. Trudy, vyp. 8
TOPIC TAGS: petroletun iNki:ig~, product, aromatic hydrocarbon,
pyrolysis d kene, pol~nnerization, /-Clm Qt.~'A~ It
jU-rA4LU__ AIZIZ_~ I ' -
"~ & s' 'th4 Id"eX~1'6'p4mee'nt'of a
PUR~OSE AND COVERAGE:A'This Issue describe
process for the refining of residue tars obtained from the pyroly-
sis of petro-'eun, hydrocarbons in order to utilize this waste pro-
duct as an additional source of aromatic hydrocarbons and other
commercial products (from the conversion of the remaining unsatu-
rated compounds). It was determined that unsaturated compounds
contained in pyrolytic tars can be converted into solid polymeric
resins which separate easily from aromatic hydrocarbons.

TABLE OF CONTENTS [abridged]:
Introduction -- 3
Ch. I. Tars from the pyrolysis of petroleum hydrocarbons at syn-
thetic-alcohol plants -- 6
Ch. II. Acid-catalyst polymerization of unsaturated compounds obtained
from light oils of pyrolytic tar -- 15
Ch. III. Hydrogen-fluoride polymerization of unsaturated compaunds
obtained from light oils -- 24
Ch. IV. Polymerization of products from tars of oxidative pyrolysis
of gasolines
Ch. V. Characteristics of the benzene and toluene fractions and the
preparation of high-purity benzene -- 56
Ch. VI. Flow sheet for the refining of pyrolytic tars with the
use of HF -- 66
Ch. VII. Industrial production plant for the HF polymerization of
unsaturated compounds of light oil from pyrolytic tars -- 71
Ch. VIII. Hydro- and dehydropolymerization of gaseous olefins and
unsaturated compounds of cracking products _- 84
Conclusions 110
References 111
wd 2/2 SUB COMAOT/ SUBM DATE: 23jul6S/ ORIGMY: 0491 OTH RM 0

1,YSF,N',-,-C,, A.P.; YAMMIA, G.I.; PLYU."'NIN, V.G.; "ELINTS-3fTA,
Productim, of n-tert-tutyl pheno) b7 alkylat-Ion nf pberrA with
lsolvtylena 1n tho presence of hydrogen fluoride. !*,nIJTn.
4-1 no. 12-:98?-991 T) 165 i0cov, 19,11)
4 - 1.

F1,T16.,41tit Mr'-K6 ImW, i,.A ~
ylere. "Itnir. ~ik2~ Jr ~ ~~,
ct tinhapy.), by prop pr khl.; ,
mo.5.-ll91-*U92 ky 165. (MIRA
'I
..,, lastit.-tit khimll Ural ',,!kogo fllied.-- AN SSSR.

BUTIIA, I.Vo; PLYUSHIN, V*G.
---
SeparalAm of phtb%Uc acUo basod on vurlow nolubility
of their aalto In n1ka"' mAuU=o wA in dl=mmo Zhuro
prikle, lddm. 38 Do.5LU05-nO9 MY f65. (MM'il. 3j3:22)

0_1 6- -we re'! fw
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SOMP Idp. en:i! t
olf- t- -tion--o- :_tbe-lre~b
tibn _--pi6duct -6 ~(u~ to a hromine
unsa, ura.
6io) 'indicates Paralle -dehydropolymerization reactions. With
imber of 2 1hydro
A 96 to 98% HF as catalyst an oily liquid product (at room temp.) results from a
minimum molar ratio of propylene to diphenyl in the range from 0.6 to 1. With
aluminum chloride as catalyst such products (oily liquids at room temp.) result
zetio, of propylene to, dipheny.L--, in the -range. from 0. 7 to 0. 9.
Drig.- art. has:.--, I tabie~
AtSOCIATION4. :Institut kbinii urallskogo filiala,AN SSSR, (Institute of Chemistry,
Ural;AffiliateAH SSSR)
A
. ...... Ax.
A'-
'10TItRt.- 0 6
"No REF sovv~ 005 0
-,j -
Card 2/2

BUTINA, I.V.; P.LYUSSNIN, V.G.
Spect-7ophotometric determination of torephthalic acid in a
mixture with Its isomers. Zav. lab. 30 no.7094-796 164.
(KRA 1823)
1. institut kh1mi-4 Urallakogo filiala AN SSSR.

MOLCHANOVA, V.V.; PLYUSNIN, V.G.; ALEKSEYEVA, I.A.
Orienting affect in the methyla-tion of benzene b7 methyl
-liloride in the presence of aluminum chloride. Izv. Sib. cLd.
AN SUR no.3:80-83 162. (MITRA 17%7) 1
1. Urallskiy filial AN SSSR, Sverdlovsk.

BUTINA, I.V.; PLYUSNIN., V.G.; SIIEVCIMNKO, N.A.
Ahalysis of phthalic acids by water extrae'.1on. IzT. Sib. otd.
AN. SSSR no.6t68-177 162 WIRA 17:7)
1. Uraltskiy filial AN SSSR, Sverdlovsk.

BUTINA, I.V.; PLYUSNINp V.G.; SHEVCRENKO, N.A.
-...
Spectrophotometric determination of isomeric phthalic acids.
Zhur. anal. khim. 18 no.11:1384-1389 N 163. (MIRA 17:1)
1. Institut khimii Ural'skogo filiala AN SSSR, Sverdlovsk.

V.G.; BABIN, T8-P-; RODIGIN, N.M.; NASAKINA, M.I.
PLYUk - -
- ...
Regularities of the formation of isopropylbenzenes in the presence
of aluminum chloride. Trudy Inst.khim. UFAN SSSR no.40-20 160.
. (MIRA 16:6)
(Cumene) (Alkylation) (41uminum chloride)

PLYUSNIN IV.G.; ALEKSEYEVA, I.A#'; BABIN, Ye.P.
Orientation of isDpropyl groups in a benzene ring during alkylation
by propylene catalyzed by AlGl3, HF, H2SO4. Trudy Inst.khim. UFAN
SSSR no.4:49-58 160. (MIRA 16:6)
(Benzene) (Propene) (Isopropyl grouo)

PLYUSNIN V.G.; SUKHOROSOVA, T.I.
f
Regularities in benzene ethylation. Trudy Inst.khim. UFAN SSSR
no.4:21-32 160. (Benzene) (Kthy%tion) (MM 16:6)

PLYUSNINP_Y.G -_YPRFALOWYEV, D.F.; LYSENKO, A.F.
,j
I
Upgrading of Vghly unsaturated sulfur-bearing cracked distillates.
Trudy Inst.khim. UFAN SSSR no.4:85-94 160. ()URA 16:6)
(Petroleum--Refining)

BUTINA, I.V.; PLYUSNIN, V.G.
Oxidation of dialkyl derivatives of benzene to-phthalic acids and
the separation of the latter. Trudy Inst.khim. UFAN SSSR no-4:
-73-8,3..-,6o. (MIRA 16:6)
(Benzene derivatives) (Oxidation) (Phthalic aced)

PLOTKINA, N.V.~_ Pl;rUSNIN A6-C-'
I' - ~~_LQ
Wkylation of isobutam by olefins in the presence of hydrogen
.rfluoride. Trudy Inst.khim. UFAN SSSR no-4:59-71 160. (KRA 16:6)
1 . (Propane) (Olefins) (Alkflation)

TSIPEROVICH, M.V.; PLYUSNIN, V.G.
Probl M r selecting an efficient reagent for coal flotaticn. Trudy
Inst.k , UFAN SSSR no.41111-125 160. (MM 16:6)
(Coal preparation) (Petroleum products)

LYSENKO, A.P.; PLYUSNIN, V.G.
Preparation of dialkyl benzenes by thS RRYIStion-of isoprafflbensene
with olefins in the presence of hydrogen fluoride. Trudy Inst.khim.
UFAN SSSR no.4:33-47 160%--,. (IMU 16:6)
(Benzene derivatives) (Cumene) (olefins)

SHIMANSKAYA, R.I.; FLYUSNIN, V.G.; VAYSBERGJ, N.S.
Use of pyrolysis tar from wastes of the synthetic alcohol
mamLfacture. Rhim.i tekh.topl.i masel 7 no.9:34-37 S 162.
(14IRA 15:8)
1. Ural'sk-LY filial AN SSSR.
(Petroleum products)

S/T68/60/000/9I94/PQ1/004'
1060/1242
AUTHORSs* Lysenko, A.P. and Plyusnins V.G.
TITLE: Preparation of dialkylben%enes by nlkylation-of
isopropylben7ane with olefines in the presence of
hydroaen fluoride
SOURGE1 Akademiya nauk SSSR. Urallskiy filial. Inctitut
khimii. Trudy. no. 4. 1960. Sbornik rabot
Laboratorii neftcsinteza.-33-47
TEXT: The purpose of this study was to establish the exact
relationship between the rate constants of formation of isopro-
pylben7ehes and other dialkylben7eneB which are produced by oxida-
tion of the industrially Important phthnlicq terephthalic, and
isophthalic acis. The problem was subdivided into: 1) a study
Card 1/2

'Preparntion of dialkylben!yelnes...
S/768/60/000/004/001/004
1060/1242
of the process of product,ion of dialkylben7.enes by alkylation of
(a) isopropylben7ene by propylene, (b) n - butylene, and (c) iso-
butylene,in the presence of hydrojen fluoride; 2) determination of
a quEuititative rule of subbtitution of hydrogen of the ben7ene
nucleus by propylene groups during alkylation of isopropylben7ens;
3) determination.'of rules governing introduction of secondary and
tertiary butylene groups into isopropylban7ene. From the experi-
mental study of (a) the authors obtain formulne which can be used
for calculation and control of the process of alkylp-tion of ben-7ene
an&jisopropylben-7,ene by propylene under industrial conditions. The
most favourable conditions for the production of dialkylben%ene
exist when-the molar relationship for every olefine used is: ole-
fine/i,qopropylbenz~ne,n a 0.3 - 0.5. The increase of si,.ze and of
branching complexity of the Rlkyl groups entering into isopropyl-
b~nzene increases the probRbility of formation of parn-isomers of
-dialkylben%enes. There are 3 ff-gures and 9 tables.
Card 2/2

S/768/60/000/004/009/004
1060/1242
AUTHORS: Plyusnin, V.G., Alekseyeva, I.A., and Bnbin, Ye. P.
TITLE: Orientation of isopropyl groups in the ben,7,ene
cycle during catalytic alkylation by propylene
over AlCl HP, H
31 2SO4
SOURCEt Akademiya nauk SSSR. Urallskiy filial. [nstitut
khimii. Trudy. no. 4. 1960. Sbornik rabot
Laboratorii neftesinteza, 49-58
TEXT: Various authors have published conflicting data on
this subject. The spectra of combined dispersion of triisopro-
pylben7ene are not described in literature. 1,2.4 and 1,3,5
triisopropylbentenes'were separated from alkylates and their
Card 1/3

StT68/60/000/004/002/004
Orientation of isopropy.-Lo *0 IC60/1242
spectra of combLned light'disper3ion were studied. The spectra
were photoitraphed -on a glass triprismril spe-atroGraph MOT -51
(ISP-51) on plates with a sensitivity of 45 units GOST. It is
possible to determine by-this method the composition of alkylates
obtained by alkylation of benzene by propylene in the presence of
A10131 HFj H2SO4, and a phosphate catalyst. In the alkylation over
A1013 the diisopropylben7ene fraction contains only two isomers
193 and 1.4 - diisopropylben7ene) with the predominance of the forme:r-,
the triisopropylben7ans fraction of the nlkylate consists of l0t5
triisopropylben7ene. When alkylating with HF and H2SO4, the diiso-
ej
propylben7ens fr-action contains all the three isomers with the
predominance in approximately equal amounts of 193 and 1,4 isomers,
whilst the main prqduct of the triisopropylbenzene fraction is
Card 2/3

S/T68/60/000/004/002/004
1060/1242
Orientation of isopropyl..*
1,2,4 - triisopropylben-ene. The diisopropylben:,ene fraction
obtp.ined with phosph.-tte catalyst contains rtll the three isomers,
tAe 1,3 - isomer being predominant. Through action of AlCl'3 on
mono- and diisopropylben-enes an equilibrium solution is*fonned of
isomers in the diisopropylbenTene fraction in which the proportion
between the 1,3 and the 1,44somers is three to one. The triiso-
propylben7,ene fraction consists of 1,395 - trils6propylbenzene.
Unlike the mono- and diisopropylben7enes; symmetrical triisopro-
pylben7ene does not undergo dealkylation-in the presence of small
amounts of AM When alkylating wish AlC13, a compusition in
equilibrium is ~;rmed only when alkylbon7enen differ in the numbor
of alkyl groups. No equilibrium solution of isomers of diisopropyl-
benzene has been obtainede There are 5 tables. The most importaltt
English-language reference is A,Wo FrRnoig, Chem. Rev., (1948), 439 257..
Card 3/3

S/*768/60/000/004/003/004
1060/1242
AU*,"HOR3: liutina, I.V. and nyusning V.G.
TITLZ: Oxidation of dialkyl derivatives of ben7ene to
phthalic acids and their separation
SOURCE: ILkademiya nauk SSSR. Ural-Iskiy filial. Institut
khimii. Trudy...no.4. 1960. Sbornik r,-7ibot
Laboratorii neftesiatezz . 73-83
TEMS Oxid&tion was performed on diisopropylben7enes
obtp,i.ned by alkylation with hydrogen fluoride. rleie composition,,,
determined spectroscopically, was: phthalic acid 15~, isophthalic
acid 40-42~, and lerephthalic &cid 43-4* The optimum conditions
for oxidp.tion at normRl pressure and bniling point temper&ture
were found to be a 40-451~ excess of HN03, a 12-15 hrs reantion time',
Cara 1/2

S/768/60/000/004/003/004
Oxidation of dialkyl derivatives.. 1060/1242
a 32-420/6 concentrtLtion of H1403. The optimum conditions for oxida-
tion under pressure are a temperature of 140-1500C, F, 3.5 -4 hra
reaction time, a terminal pressure of 45-50 atm, a -32-37% concent-
ration of HN03, The efficiency was lower at high pressure.
Separation of phthalic acids can be achieved ei'ther by sepp.raj;ion
of various dialkylbentanes prior to oxidation or by separation of
t~e oxi,datioq, products', The', iirsf method, is extremely complexg
the second.;one,;b&sed,o-n different, soliibility of ammo'~ium, skn.d
QAlCiUM saIts. of ; isomeric phthalip. aq.~AOJInwater,~isAi8cussed.
There rAre- 4 IA&UrqS.-,
Card 2/2

4/76S/G(j/=/W4/OOA/004
IU6%)/1242
Vorfaloweyev, D.F., aud kseiLio,A.F.
~lywq
TITLE: hefino,-i,ei-A of hig)jLly uasaturated uulphuroua diatillatps ~f the
crackiag of petroleum
sk.UAGS: Aktulemiya Neu4 JWd. Ura *llt--&-%y filial. li-ztitut khiuii. Trudy. no-4.
lJGO. Sbariik riuot Laboraturii acf tes I a fe zaj 35-94
T The purpouo of th-;u work iz to ctudy ihe bent method of incrqn3inG
Ot.,ji;ility PiA uf defuirt"ization of cracizing products of htnvy .re:Aduez. The various
I--P)(IStiTW' 1"Etiluds art unsuitable. The meWod of hydro-dehydropolywerization, uhure
.hydrogen required for JVdro8c-,,aLIOn uf ansnturated tu iA AlAlfur uoupowAa i:; obtaiiied by
dcIjyu4:oj;Ri,atiui, of a fraQtlon of crudu oil is suggested, with hydrugen flu-3ride ca
catalyst.,,ehe 14tter in coapletely eliranated frow the resultii,j; hydropolyuers b~
djutillatiull. tile cuiabined alkyl fluorides are partly eliminated by diatillation
alld t.11t, reatijvier by U'leival aentruetiou over (;ranulnted GnF r-iid by the abnorption
2
of the hydrogen fluoride I'orzed by bauxite or liue. The dri:~chydropolylauri-.Otion
wethod 13 nuperior to Wo hydrog uatiou method a:3 it requires a 3imple installation
and..i-,o jiydrogen. The yield of hydropolymero varien z3U-91;:j in relatiou to tile amount
Card 1/2

4/760/64/000/MA04/00
1WU1I(A2
11cfiumcat of hiChly...
of una2turated co&ipowidu in the ciudc. Thuy contain no sulfur and are chiLracteri-jed
Uy it low froozing poiiit. Whydropolywurio OULIbilLC(I with the cataly'st cim bu ermily
separatt-A by heating.with uubuoquciit recovcry of tho hydrogen fluoride. Dehydropolylucra
&4~a actually olofinen with two or threo doubla bonda aW cm bo uved au artificial
di-ying oila. There aro 6 figurou &uA 6 tauleas
Card 2/2

MOLCHMOVAP V.V.; PLYUSNIN, ...
Effect of the quantity of abl-Inum chloride on the reaction of
benzene methylation. Izv.Sib.otd.AN SSSR no.1:83-88 162.
(MIRA 15 3)
1. Urallskly filial AN SSSR, Sverdlovek.
(Benzene) (Methylation) (Aluminum chloride)

S/595/60/000/000/003/014
E075/E435
AUTHORS: Butina, I.V.,_Elyusnin, V.G.
TITLE.- Oxidation of dial'kyl derivatives of benzene to
phthalic acids and their separation
SOURCE: Vsesoyuznoye soveshchanlye po khimicheskoy
pererabotke neftyanykh uglevodorodov -v poluprodukty
dl_ya sinteza volokon I plasticheskikh mass. Baku., 1957,
Baku, Izd-vo AN Azerb. SSR, 1960. 131-171
TEXT: The aim of the work was to investigate the process of
oxidation of diisopropylbenzenes with nitric acid and separat-lon
of the resulting phthalic acids. In particular, it was desired
to find the optimum conditions of tho oxidatiori Procost'; 1~11 relfstloo
to temperature, time of reactior, concentration of HN03
and additions of NH kVO3 as catalyst, The oxidations werr- carried
out 1) under norma pressures and 2) under pressures of 40 to
50 atm. It was found that the beat conditions for the f3.j-st
method are as follows: excess HN03 (theoretical)-. 40 to 45%~
time of oxidation: 12 to 15 hours~ concentration of HNO " 32
42% (d = 1.2 to 1.26). It was noticed that small additions of'
Card 1/4

5/-395/60/000/000/003/014
Oxidation of dialkyl E075/E435
NH4V03 to nitric acid decrease the reaction time from 18-20 11
to 10- 12 h, and increase the yield of phthalic acids Lr~Dm 6o. 6o-'
C .
to 79- 82%. The nitric acid -aan be used repeatedly up to , lo
'T'
6 times, its concentration being brought up to the requir-e-d lef.1
after each.oxidation cycle. The presence of secondary produc_t~.
of reaction, such as nitro-compounds, slows down the oxidation.
process. The accumulation of the reaction byprodut:.Ts in nixf--.,
acid does not permit to use it for more than six oxidation
The.best conditions for the oxidation8 undex pte.%sare are a.-,i
follows: temperature-s 140 to 145"C,' excess M103
40 to 45%~, time of reaction'. 3.5 to 4 hours~ final rea,.-t_iLon
pressure., 45 to 50 atm-., concentration HN031 32 to
3 7%,
Comparative oxidation of different dialkyl derivatives of benzer,-;~
with HN03 was carried out under the optimum conditions establL'sb.ij.
for the oxidation of diisopropylbenzenes both under norma.1 and
elevated pressures (40 to 50 atm), Catalyst (NH4V0j) was used in
a quantity of 0.002 mols for, every mol,~~ of oxi_d_JzP_d
The best yields of phthalic acids (77 to 830%) wey _~ --,bt&__-TLaJ fT_0'r
p-eymene, diisopropylbenzene, diethy1b-;_nzsnz and
elles d-; en- 53
butylbenzeneo Xyl gxlra Aowz-, y:i.&-'
Card 2/4

S/595/60/000/000/003/014
Oxidation of dialkyl E075/E435
p-xylene 57%)- Substituted benzenes containing tertiary alkyl,
groups are not easy to oxidize and give poor yield6. In oyder
separate the phthalic acids,, the differing solubilties of their
ammonium, calcium and barium salts were.utilized (Ref.lL~
Dobryans*siy A.F. and Obolentsev, R. DZhOKh, 8, 1938., l8io.).
The acids ;were dissolved in 6% ammonia solution. Terephthalic
acid formsthe least soluble salt, When the three isomeric a--IAE,
(ratio 1:1:1) were dissolved -in the ammonia solution,, 80% of the
terephthalic..acid present in the mixture precipitated out,.
The precipitate is contaminated with isophthalic acid if excess
NH Is used. However, the latter acid can.be separated via. 3.ts
calcium or barium salt. The best separation of isophthalic acid
can be effected by adding 150% excess calcium t--hloride to the
dissolved ammonium salt, with the amount of water 3.n the solution
being not less than 75 g per 1 g of isophthalic acid. The
separation of terephthalic and phthalic a.~~id by this method ;-ras
n-ot satisfactory, both acids coming out of solution as their
calcium salts. Losses of the acids during the separation are
mainly those of phthalic acid which is the most soluble of rhs-
thz-ee ac:Lds. The r-esults can be briefly summarized as follows~.'
Card 3/ 4

S/595/60/000/000/003/014
Oxidation of dialky! E075/E435
1) It was shown that HN03 oxidation of alkyl benzenes and, in
particular, diisopropylbenzones givea an overall yield of 75 z:,
82% of isomeric phthalic acids.
2) Terephthalic acid can be isolated from the mixture of the,
isomeric acids in good yield via its ammenium iialt,,
A,,F.Dobrinskiy and R.D.Obolentseva are mentioned for theiz
contributions in this field'. There are 4 figures- 5 tiableZ and
14 referencest 5 Soviet-bloc and 9 non-Soviet-bloc.,. The fo,,Lr
most recent references to English language publicat,.onz-: reod a:~
follows: Ref.9., Egan C.I., Luthy R.V, Industr, Bngng, Chem,
V.47, no.2, 1955, 250c Rei.10~ Haines H.W., Powers I~M_. B~ne~t P,,
Industr. Engng, Chem., 4?,, no.6, 1955, loq6:!
Ref.11: Mayor J. ind. Chem., -x.42,, no.46j, 195-5., 387r.3,90
Ref.122 Paint, Oil Chem, Rev.,.118 no,,3, iOl2,i4.r-,_-t.7~1q5!-,_
Card 4/4

PIATUSNIN. V.G.; RkBIN. Te.P. (Sverdlovsk)
lawa governing the substitution of alkyl groups for hvdrogen
atoms In the benzene nucleus. Part 6S Nquilibriun In the
processes of alkylation, of benzene by propylene in the presence
of aluminum and hydrogen fluorides. Zhur.fis.khim- 34 no.l:
78-82 JA '60- (KIPA 13:5)
(Alkylaiion) (Propene) (Benzene)

PABWV, P.N.; DIYIV, N.P. [deceased]; FLYUSNIN. V.G.
Iffect of solutions of certain inorganic and organic substances
outhe rate of sulfide ore oxidation. Trudy Inst.met.UYAN SSSR
n0.3:9-14 '590 0GRA 13:4)
(Sulfides) (Oxidation)

PLYUSNIN, V.G.; BABIN, Ye.P.; NASAKINA, M.I.; RODIGIN, N.M.
Correlations in the substitution of hydrogin atoms by alkyl groups
in the benzene nucleus. Part 7: Relationship between the rate
constants for the formation of isopropylbenzenes and the equation
for the composition of the products from the alkylation of benzene
by propylene in the presence of aluminum chloride. Zhur. fiz.
khim. 34 no.2:267-271 F,6o. (MIRA 14:7)
1. Urallskiy filial AN SSSR.
(Alkylation) (Benzene)

ALEKSEYEVA, I.A. (Sve*ll~vsk); PLYUSNIN, V.G,(Sverdlovsk); BABIN, Ye.P.
--ff'.A."(Sverdlovik)
(Sverdlovsk); ALEKSEi~Mt 13
Laws governing the substitution of alkyl groups for hydrogen atoms
in the genzene nucleus* Part 8: Orientation of the alkyl groups
in the catalytic alkylation of beniqne in the presenceL of acid
catalysts. Zhur. Az. khim. 34 n0-4:72&733 Ap '60.',---~
(MIRA 14--5)
1. Uraltskiy filial SSSR, Institut khimii.
(Alkylati6jj)f (SubptAution (Chemistry))

S/076/60/034/007/010/042/;g
BO04/Bo68
AUTHORS: B21-nj.Ye.--j1- Pi anin V Nasakina, M. I., and
7MTgTn9N./rM1.
TITLE: Laws Valid for the Substitution of Alkyl Groups for Hydrogen
Atoms on t1je Benzene Nuclaus. X. Relation Between the Rate
Constants of the Formation of Isopropyl Benzene, and
Equations for the Composition of the Alkylation Products of
Isopropyl Benzene by Means of Propylene in the Presence of
Aluminum Chloride
PERIODICAL: Zhurnal fizicheskoy khimii, 1960, Vol. 34, No. 7,
pp. 1389-1394
TEXT: In a previous work (Ref. 1), the authors pointed out that the al-
k~,lation of benzene with propylene is a consecutive reversible reaction.
Reverse reactions take place in the first, second, and fourth stages of the
complete reaction. From th *is result, the conclusion is drawn that benzene
must form as the dealkylation product when the alkylation of isokropyl
benzene is carried olit with propylene. The aim of this paper is 16
.Card 1/6

Laws Valid for the Substitution of Alkyl S/076/60/034/007/010/042/XX
Groups for Hydrogen Atoms on the Benzene B004/Bo6a
Nucleus. X. Relation Between the Rate Constants
of'the Formation of Isopropyl Benzeneg and
Equations for the Composition of the Alkylation
Products of Isopropyl Benzene by Means of
Propylene in the Presence of Aluminum Chloride
deteraine the relation between the rateconstants of the direct and the re-
verse reaction, as well as to find out whether the relation between the
alkylation constants of benzene corresponds to the relation between the
alkylation constants of isopropyl.benzene. For this reason, the alkylation
of isopropyl benzene wqs carried out in the presence of AlCl with dry
propylene in nitrogen. The flow rate of propylene varied bet;een 200 and
250 1/h per kg of isopropyl benzene. The reaction prodijqts obtained were
rectified. The composition of the fractions with differ4i
-.,)t propylene -
isopropyl. benzene ratios is given in two tables. AnalyseWmere performed
by 1. A. Alekseypva and G. A* Semernev4, It may be seen from these data
that at 6o0C not.only the formation of.'di-, tri-, and tetraisopropyl
benzene but also of benzen's take's place. The reverse reaction in the
first stage was thereby confirmed. The alkylation reaction is represented
by the following scheme:
Card 2/ (S

Laws Valid for the Substitution of Alk7l S/0 7D/0',-)/'Q3'I/O07r/G I 9/0421),X
Groups for Hydrogen Atoms on the Benzene 3004//P-n,rB
Nucleus. X. Relation Between the Rate Constants
of the Formation of Isopropyl Benzene, and
Equationsfor the Composition of the Alkylation
Products of Isopropyl Benzene by Means of
Propylene in the Presence of Aluminum Chloride
kl_ ki k k,
c c 1 2)o 02 c3 4* c4 (1). kiare the direct-reaction con-
- P,
stants; i = 1, 2, 3, 4; P, is the reverse-reaction constant. Since the de-
alkylation of di- and tetraisopropyl benzene has not been considered,
k2l and N are 11 sur-mational constants" which refer both to the direct
and reverse reaction. With k31 the deallilylation of triisopropyl benzene may
be neglected. From an equation given in Ref. 13 for consecutive reversible
reactions, the following ratios were found: P,:kl:k2l:k3:ki = 0.38:1:0.20:
:0.065:0.003. The.equations for the composition of the alkylation products
are given as: co . 38[0.769 exp(-0,14kt) - 0.769 exP(-1.44kt)];
Card 316 c 1= 66.16 exp(-0.14kt)-- 33.85 exp(-1.44kt');

Laws V-~Jid for the Substitution of Alkyl S/076/60/0'74/03:
Groups for Hydrogen Atoms on the Benzene B004/Bo68
Nucleus. X. Relation Between the Rate Constants
of the Formation of Isopropyl Benzene, and
Equations for the Composition of the Alkylation
Products of Isopropyl Benzene bj Means of
Propylene in the Presence of Aluminum Chloride
c2- 20[9.066 exp(-0.065kt) - 8.820 exp(-0.14kt)-t-0.246 exp(_1 ..vlp; 0)
c3 ~1.3180.38exp(-0.003kt)-143.)exp(-0.065kt)+64.3t3 ex:)(-0-14kt')
- 0-171exp(-1.44kt)];
c
c4 ~100 - ci (4). Fig. 2 shoves the proportion by weight of the com-
0
ponents with different initial mol-1- raLioj 1-,. It it] thus oh-i'n th~lt tllocd
i:3 good a.-reament betweon viJtjt~o from (~"') n1l'i Lhotle i~iollfl Ix-
perimentall,,. These valuea arc, with thoeo e,13habliahed for th(-
alkylation of benzene (data given in Refs. i1 and 14). '!he relation betvie~i,
the consecutive reversible rez--cti!)n rate co:istant-,; for the a3kjlatj(,.,i of
--sopropyl -ocnzene differ only littli, fram th- relation between the co"-
secutive alkylation rate constants for Lenz~~.ne %ith propylene under
parable experimental conditions. Thur(,, are 2 fiCareu, 3 tables,
Card 4/6

'10421XX
Laws Valid f'or the Substitution of Alky" S/D7 61/6,0/034/007/0 10,
~..Groups for Hydrogen Atoms on 'the Benzene B004/B1068
Nucleus.-X. Relation Between the Rate Constants
f
o
the Formation of Isopropyl Benzene, and
Equations for the Composition of -the Alkylation
Products of Isopropyl Benzene by Means of
Propylene in the Presence of Aluminum Chloride
14 references: 11 Sovietand 3 Us.
ASSOCIATION: Urallskiy filial Akademii nauk SSSR, Institut khimi:*L
Sverdlovsk
(Ural Branch of the Academy of~Sciences USSR, Institute
of Chemistry, Sverdlovsk)
SUBMITTED: April 25, 1957
Text to Fig. 2: 1: Benzene;2: Isopropyl Benzene; 3: Diisopropyl Benzene;
4:1Triisopropyl Benzene; 5: Tetraisopropyl Benzene; a) Molar Ratio n;
b) Percent by Weight.
:Card

BAB IN, Ye. P. - FLYUSN 3, V. G. - N" INA, H. I.
Effect of the aluminum chloride content on the relation between
conetants of the rate of formation of toopropylbenzenes. Izv.Slb.
otd-AN SSSR no.3:50-57 160. (MIRA 13:10)
1. Urallskly filial AN SSSR.
(Cumene) (Aluminum chloride)

5/076/60/034/008/015/039/xx
B015/BO63
LUTHORSt Babin, Ye. P., Plyusnin, V. G., Nasakina, M. I., and
Rodigin, N. 47
TITLEt
Rules of Substitution of Hydrogen Atoms in the Benzene Ring
by Alkyl Groups. XI. Ratio Between the Constants of the Rate
of Formation of Isopropyl Benzenes and the Equations for the
Composition of the Alkylation Products of Diisopropyl Benzene
With Propylene in the Presence of Aluminum Chloride
PERIODICALs Zhurnal fizicheskoy khimii, 1960, Vol. 34, No. 8,
, 1671
p. - 1676
p
TEITs The authors have shown in Ref.1 that the alkylation of benzene with
propylene in the presence of aluminum chloride is a consecutive four-stage
reaction, of which the first, the second, and the fourth are reversible.
The reversibility of the first stage was demonstratedby the alkylation
of moncisopropyl benzene with propylene in the 0presence of aluminum
chloride. The experiments were performed at 60 C (Ref.2). To study the
behavior of diisopropyl benzene under equal conditions, the authors
Card 1/4

Rules of Substitution of Hydrogen Atoms in S/07 60/034/008/015/039/XX
the Benzene Ring by Alkyl Groups. XI. Ratio B015YBO63
Between the Constants of the Rate of Formation of Isopropyl Benzenes and
the Equations for the Composition of the Alkylation Products of Diiso-propyl
Benzene With Propylene in the Presence of Aluminum Chloride
alkylated this compound with propylene at 60 0C, and added 0.03 mole of
Alcl, per mole of diisopropyl benzene. They used a diisopropyl fraction
ccmposed of 70% m-isomer and 30% p-isomer; d 20 _ 0-8505; n20 . 1.4898. The
0 0 4 D
fraction boiled between 198 and 212 C. The alkylation was carried out in
a three-necked flask with a reflux condenser and a stirrer. The average
flow rate of propylene was 150 1/h per kg of alkyl benzene. The alkylation
product was distilled, and it was found that alkylation is a reversible,
consecutive reaction since at low molar ratios, monoisopropyl benzene is
formed as a dealkylation product of diisopropyl benzene. The alkylation
reaction follows the scheme
k k k'
cl 2 02 - 3- c3 4~1 04 (1). This is in accordance with the experiment
P2
since the reaction c c 0~- c c actually takes place., k and k
O'c- 4 2 3
Card 2/4

Rules of,Substitution of Hydrogen Atoms in S/076''60/034/008/015/039/XX
the Benzene Ring by Ilkyl Groups. XI. Ratio B015/BO63
Between the Constants of the Rate of Formation of Isopropyl Benzenes and
the Equations for the Composition of the Alkylation Products of Diisopropyl
Benzene With Propylene in the Presence of Aluminum Chloride
are constants referring to the direct alkylation reaction; k4' is a
gene ralized-rate constant of the direct and reversible reaction, whereas
the reversible dealkylation reaction of diisopropyl benzene has the rate
cons tant A2' The following r atios were found for these constants;

&
P
2
k i k k 0-14 S 1
2 3
1 0.029 1 0.0013, wherefrom the equations for
-
the composition of the syste m were deriveds
01 a 14.0 (0-894 exP(- 0.025 kt) - 0.894 exp(- 1.1435 kt))l
c2 a 87-13 exP(- 0.025 kt) - 12.82 exp(- 1.1435 kt);
03 - 2.9 [36.89 exp(- 0.0013 kt) - 36-78 exP(- 0-025 kt)
+ 0.112 exp(- 1-1435 kt)IJ
c
04ft 100 a It is shown that the.equations for the composition of
Card 3/4

Rules of Substitution of Hydrogen Atoms in S/07Y60/034/008/015/039AX
the Benzene Ring by Alkyl. Groups. XI%, Ratio B015 3 063
Between the Constants of the Rate of Formation of Isopropyl Benzenes and
the Equations for the Compvsition of the Alkylation Products of Diisopropyl
Benzene With Propylene in the Presence of Aluminum Chloride
the systems benzene-propylene and monoisopropyl benzene-propylene may be
used to calculate the alkylation of diisopropyl benzene with propylene if
the monoisopropyl benzene disappears frcm the system. The ratios obtained
for the rate constants of the syst*ms considered were similar. The mean
value of the ratio between the rate constants of the formation of iso-
propyl benzenes shows that the reactivity of isopropyl benzene in the
alkylation reaction is 2.24 times higher than that of benzene. The
reactivity of diisopropy! benzene is very low as compared to that of
benzene. There are 1 figure, 4 tables, and 5 Soviet references.
ASSOCIATIONs Akademiya nauk SSSR Urallskiy filial Institut khimii
(Ural Branch of the Academy of Sciences USSR, Institute of
Chemistry)
SUBMITTED: March 24, 1958
Card 4/4

BUTI11h, I.Y. ; FLT FSNINL V. G.
Separation of phthalic acids by salting out and ablimation. Izv.
Sib.otd.AN SSSR no.6:65-71 '60- (KIRA 13:9)
1. Urallskly filial AN SSSR.
(Phthalic acid)

BABIN, Ye.P.; MUSgIff, V-G., ALKSEUVA, I.A.
Kinetics of the formation of alkylbeazene isomers during the
all-41ation process. Izv.Sib.otd.-AS SSSR to.8:75-83 160.
(MIRA 13: 9)
le Ural'skiy filial AN SSSR.
(Benzene) Wkylation)

BABIN, Ye.P.; PLYUSNIH, V.G.; IUSAXIIIA, X.I.; RODIGIN, N.M.
Regularities of the substitution of bydrogen atoms in thelenzene
nucleus by alkyl groups. Part 11. Zhur. fiz. khim. 34 no.8:1671-1676
Ag 16o. (MIRA 13:9)
1. Akademiya nauk SSSR, Urallskly filial, IustituLt khimii.
(Alkylation) (Propens) (Benzene)

BABIN. Te.F.- FLTUSNIN V.G.; NASAKINA, H.I.; RODIGIN, N.M.
Alkylation of diisopropylbenzons by propylene in the presence of
aluminum chloride. lzv.Sib.otd.AN SSSR no.12:59-64 '59.
(MIRA 13:5)
L Institut obahchey i neorganicheskoy khimil Im.H.S.Kurnakova
All SSSR i Institut neorganicheskoy khimil Sibirskogo otdaleniya
AN SSSR.
(Benzene) (Propylene) (Alkyiation)

BABIN, Ye.P.rT1U_S11IN, RODIGIN, N.M.; ZI=TTSOVA, M.1.
Reversible sequential reactions in the propylation of
diisopropylbenzene with aluminum chloride. Izv.Sib.otd.AN SSSR
no-5:66-72 ,6o. (MIRA 13:7)
1. Ural'skiy filial All SSSR.
(Benzene) (Propylation)

RODIGIN, N.M.; BABIN, YO.F.; eM�XIN.--V.G4'--(5verdIovsk)
aoryaulfti4- in. the iubstitution of hydrogen.atoms by alkv-1 Voqps
in thebenzene ring. Zhur.fiz.khim. 34 no.5:966-9'12 My 160. WIRA 13:7)
1. Urallskly filial AN SSSR, Sverdlovsk.
(Bausene) (AII~r" Aion)

B&BIN, Te.P.; ~~LYUSNIII
~,LAL..-_MUKINL. M.I.; RODIGIN. N.M.
RegulAwities In the substitution of benzene bydrogen by
ali7i groups., Part 10. Zhur.fiz.khim. 34 no*7-'1389-1394
Jl 160. W" 13: 7)
1. Urallskiy filial Akaderdi nauk SSSR, Institut, Sverdlovsk.
(Substitution(Chemistr7)) (Benzene)

PLYUSNIN, VA.., imb.
- --------- -
Construction of pipe,drains of earth dams. Energ. stroi. no.26.,46-
50 161. NIRA 15:7)
1. Kremenchuggesstroy.
(Hydreelectric power stations-Drainage) (Pipe, Concrete)

PLYUSNIN, K.F.j PLYUSNINA, A,A.
New data on -*,r I ht e&stern slopee of the
Southern Urals. Dokl. AN SSSR 1.62 no.356/40-642 My 165. (MIRA 18:5)
1. Submitted December 10, 1964~

PLYUSNIN, K.P.; PLYUSNINAt A.A.; ZENKOV, I.I.
New data on grapholite slates in the eastezm slope of the
Southern Urals, Izv. AN SSSR. Ser-9801. 30 no,llsl2l-124
N-1656 (MIRA 18z12)
1. Urallskoye geologicheskoye upravleniye,, Sverdlovsk. Submitted
December 23, 1964.

PLYUSNIN, K.P.; PLYMNINA, A!A..
Lower Carboniferous stratiympby of the Magnitogrook.synelinorium.
Mat.po geol.i pol.isko.Urala no.lOt75-87 162. -~ MW 16:2)
(Ural Mountains--Geology, Stratigraphic)

A. A.
The organization of' lubrication activities at coal industry enterprises. Moskva, ";'gletekhiz-
dat, 1948. 195 p. (49-22825)
TN813-P55

PLYljSnT -1, 9 T.,%
.1-
infrared sj),aopptj., -.1-
no.2sI58~1-71 F 96.3.st-r-ra r~r *~;,,ry-,14ula
(MM I 16g9)
1. Gaologiv!j "f t IP Lomonorov ntaLo uriv,
11 raltyp moarow.

PLYUSNINA, I.I.
--ptesuits of the study of infrared absorption spectra of the rinF
silicate series. Part 3. Zhur.strukt.khim. 2 no.3:330-336
My-Je 161. (YJRA 15:1)
1. Moskovskiy gosudarstvennyy universitet imeni H.V.Lononosova.
(Silicates--Spectra)

PLYUSNTIHA, I.I.; KHARITONOV, Yu.A.
.Crystal chemical properties and infrared absorption spectra of
burates and borasilicates. Zhur.strukt.khim. 4 no.4:555-568 Jl-
Ar 63. O,rnu 16:9)
1. Moskivukiy gosuda~`stvenhyy jnivaruitct imeni !,omotiosova".
(Boratcnj-~'~b.,.orptionIapeC16~a) (Borosilicatus-Absorption Lpr;utra)
(Orystullography)

SOV/70-3-6-20/25
AUTHORS: Plyusnin-a, I.I. and Bokiy, G.B.
TITLE: Infra-red Reflection Spectra for Ring Silicates in the
Wavele4gth Interval ? - 15 11 (Infrakrasnyye spektry
otrazheniya kolltsevykh silikatov v intervale dlin
voln ? - 15 0
PERIODICAL: Kristallografiya, 1958, Vol 3, lir 6, PP 752 -756 (USSR)
ABSTRACT: Infra-red reflection spectra were measured in the range
? - 15 A for slices parallel and perpendicular to the
main symmetry axis for single crystals of the minerals:
eudialite, catapleite, cordierite, dioptase, vorobevite,
beryl, aquamarine and tourmaline. (most of these are
reproduced.) Qualitative discussion of the features
of the spectra follows. Catapleite and eudialite are
compared. For catapleite, cut perpendicular to the
optic axis, the first main band of the spectrum is a
doublet and for the slice cut parallel to the optic axis
a weakly characterised doublet. For eudialite the
similar band for the slice perpendicular to the optic
axis is a doublet, but for the slice parallel to the
optic axis it is a triplet. The second main band in
the region of 13-14 ji in both catapleite and eudialite
for the slices perpendicular to the optic axis is almost
Cardl/2

SOV/70-3-6-20/25
Infra-red Reflection Spectra for Ring Silicates in the Wavelength
Interval 7 - 15 1'
twice as intense as for the slices-parallel to the optic
axis but its position (wavelength) is the same in both
gases. Similar kinds of observations are made for the
qther minerals but no structural or other conclusions are
drawn. There are 4 figures, 1 table and 7 references,
3 of which are Soviet and 4 German.
ASSOCIATION: Moskovskiy gosudarstvennyy universitet im.M.V. Lomonosova
(Moscow State University imeni ba.V. Lomonosov)
SUBMITTED: August 29, 1958
Card 2/2

ZPFQ*~-=I~
BAKAKIN, V. V.; BELOV,~-. V.; PLYUSNINA, 1. 1.
"The crystal chemistry and infra-red spectra of beryl."
report submitted for 6th Gen Assembly, Intl Union of Crystallography, Rome,
9 Sep 63-
Inst Crystallography, AS USSR., Moscow.

PLYLJSNIXAj I. I., Candidate Geolog-Mineralog Sci (diss) -- "Investigation of the
infra-red transmission and deflection spectra of annular silicates". moscow, 1959.
15 pp (Moscow order of T-anin and Order of JAborped Banner State U im M. V.
Lamonosov., Geol Faculty)., 120 copies (KL, No 22,, 1959, 111)

'AUTHORS: Grum-Grzhima~TV,:S.V. bmd Plyupnini:, LL.. 70-3-2-7/26
TITLE: On the Absorption Spectr-a--e~~ ~ompofinds
(0 spektrakh pogloshcheniya koballtovykh soyedineniy)
PERIODICAL: Kristallografiya, 1958, Vol 3, Nr 2t PP 175 - 181
(USSR).
ABSTRACT: The absorption spectra of the following compounds
were measured:
Co(SCN)2.6H2O solution in water (1.2g/ 100 ml water)
COS04.7%O ................. (2.2g/ 100 ml water)
CoM 2'6H20 ................. (1.08g/ 100 ml water)
qxystal plates of CoCl2-6H2O with the electric vector along
n~ and q powdered crystals of COC12* 6H20
powdered crystals of CoCl 2
powdered crystals of CoCl 2* 2H20
crystals, after long keeping in air, of CoCl 2' 6H20
..................... ............. Cocl 2* 2H20
C0012

On the Absorption Spectra of Cobalt Compounds ?0-3-2-?/26
powdered crystals of CS2COC14
.................... CB2 CoBr4
silica glass, coloured with cobalt
(NH 3)ICO(NO2)61
[Co( NH3)5C]-IN03)2
(co(NH3)4C'2]HS04
tCo(NH 3)4C0 3101
[Go( NH3)5C'l C12
~qo(NH3)5B_rj Br2
These compounds contained Co- four- aad six-co-ordinated
and Co3+ six-co-ordinated ions. Common features in the
absorption curves due to these cathions are identified.
Measurements were made between 3 000 and 11 000 A.
Card 2/3

On the Absorption Spectra of Cobalt Compounds 70-3-2-7/26
There are 3 figures, 1 table and 19 references, 13 of which
are Soviet, 4 English and 2 German.
ASSOCIATION: Institut kr .istallografil- AN SSSR
(Institute of Crystallographv, Ac-Sc. USSR)
SUBMITTED: May 9, 1957
Card 3/3

pLyUSHINA. I.I.; BOKIY. G.B.
-W Infrared reflection spectra of ring-type silicates in the
7 - 15 range. Kristallograflia 3 no.6:75,,a-756 '58.
(MIRA 12:2)
1. Moskovskly gosudarstyennyy universitet imeni M-V- Imomono-
sovae
(Silicates--Spectra)

GWX-GRZHIPAYLO, S.V.; 11'
,
Absorption spectra of cobalt compounds. Kristallografiia 3 n0.2:
175-181 158. (KIRA 11:6)
l.' Institut kristallografii AN SSSR.
(Cobalt compounds-Spectra)

USSR / Cultivated Plants. Commercial, Oleaceous, m-4
Sugar Bearing.
Abe Jour : Ref Zhur - Biologlya, No 2, 1959, No. 6351
Author : Plyusnina,..O. P.
Inst rei-o-nC.'"Res. Inst. of Oloacoous
and Essential Oil Crops
Title :The Effect on the Sunflower Yield of Applyin.-
Organic-Mineral Mixtures Simultaneously with
Sowing
Orig Pub :V sb.: Kratkiy otchet o nauchno-lizaled. rabote
Vses. n.-i. in-ta maslichn. I efiro maslichn.
kul'tur za 1956 g. Krasnodar, "Sov. Kuban"',
1957, 236-237
Abstract : The following fertilizer var4ants were tested:
1) 10 t/ha of manure introduced prior to fall
plowing, 2) F8 In tho form of Pe, 3) 3 cwt/ha
Card 1/2

RUBACHEY, Georgiy NikolfWevich; FATKULLIN, Mukhtar Zhurmatovich; KHAWANYAN.
Malik Maiorovich; PITUSNINA, 011ga, Pavlovna; KOVAIZVA, A.A., redaktor;
POMINA, A.S., teWA~f6Mf-r`6d 18"YL.,
[Advanced practice in using submerged electric pumps] Peredovoi opyt
primeneniia pograshnykh elektronaeosov. Moskva, Goo.naucho-tekhn.
izd-vo neftianoi i gorno-toplivnoi lit-ry, 1956. 52 p. (MIRA 9:4)
(Petroleum--Pumping)

GUZANOVA, M.A., meditsinskaya sestra;'KUZNETSOV, S.M.; SIGAYEVA, A.N.
SAFIULLINA, A.K.;,BLATOVA, N.A., starshaya meditainskaya sestra;
LEBEDEVA, M.A.; FILIPPOV, V.V.; SOKOWVA,
Nurses' councils. Med.sestra no.6:59-64 Je 162. (VJRA 15:8)
1. Predsedatell Soveta meditsinskikh sester pri T-yumenskoy oblastnoy
bollnitse (for Guzanova). 2. Chlen Krayevogo komiteta profsoyuza
meditsinskikb rabotnikov, Krasnodar (for Yuznetzov). 3. Predsedatell
Soveta meditsinskikh seater L4hUogorskoy gorodskoy bDIInitsy
Tatarskoy ASSR (for Sigayeva). 4. Zamestitell glavnogo vracha po
lechebnoy chasti Leninogorskoy gorodskoy bollnitsy, Tatarskoy ASSR
(for Safiullina). 5. Glavnyy vrach bollnitsy No.6.g. Kamenska-
Urallskogo Sverdlovskoy oblasti (for Lebedeva).
(INMES AND NURSING)

--c, of drvin- 6~! live, ~ra;-, ii"! 0!~'-
i!-~ T-
.7 .7.'1
M
Vw 9f
CIO,
gtrinil):16on ailti vilt; Of
C"M
A,V dri-rd 'I-ith I-twi--m Ca lqj~ to 22--',io~~*~ vv(~u 4't
ffic. br,~~vitjtAin,
i;
from tile drilA gmili
N, Tjw activity of Protul-.L., in thr ei,m di"'Ilth tile
_dTviag 14 ~-vut at llo'~, I'm a dccfirv~ i'l Olp -atvaw acz

OV'
of sowi-n- `ria or, the
~ U-L I
rh-ubarb and dock. T dy T33"'S

KOTILYAROIJ prof - PJYUT Ye F. vra-*- (Fxasnoyarsk, ~C, :~- Diksona, d.-
-So; f.y
kv. 2); RITT 'a ~60f(r,!A' O.V. 'Krasnoyarsk, 20, ul. Dlk5ona,
d.7.1 kv. 21)
Treatment of radlation injuries of the :Ain with fresh anutoflbrirl
films. Vop. onk. 10 no.10.-~17-100 164. WMA
.CtjyarC.-,-) Ynvanoyarshogo
1. Tz kafedry biclchimii (zav. - nro f. F
meditsilnskogo instituta (re-ktcr dotsent, P.G.Podzollicv) i Kra-mc-
yar.shogo lcrayevogo onkciogicheakogo dispanvera (?"IV. radic,~Ogichf (iul
otdeleniyem - vrach Ye.F.Plyut) Adras Ko0yarova i R-tteraj Krarinc,---
yarsk,.ul.,laria Marksa, 124, Kafedra bfoldAudi Frannoyargkogu med,-*-
tsinskogo instituta.

POLAND/lAboratory Equipment - Apparatus . F
Abs Jour; Ref Zhur-Khimtys, No 21, 1958P 70665.
Author :
Inst :Not given.
Title :A Pbase- Contrast Micvoacope for Work in
Transmitted Light.
Orig Pub: Pomiary, autonat., kontrola,, 195T, 31 Ho 12p
_437-478.
Abstract: The importance of optical properties, form, size
and location of phase plates for the work of a
phase contrast microscope is discussed. The method
for the preparation of phase plates are furnished.
Put 3, see EzbKhim, 1958, 53551.
Card 1/1

RUZHINSKIY, M.B.t PLYUTA, M.V.
Semi-automatic device for cutting the ends of pipes and fittings.
Stroi. truboprov. 9 no.8338..39 Ag 164. (MIRA 17:12)
1. UralNITIP Chelyabinsk (for Ruehinskiy). 2. Stroitellno-
montazhnoye v-pravleniye No.6 tresta, Nefteprovodmontazh, Chelyabinsk
(for Plyuta).

PLYUTA.__O.K.:;.MASjXUK, A.I., sgronom
Sprend'.of the shield bug infestation is under control. Zashch. rest.
ot vred. i bol. 3 no-1:31-33 Ja-F 158. (MIRA 11:3)
1. Starsh'$y agronom-entomolog Rostovskogo otryada sashchity rnatenty
(for Plyutm). 2. Iloikhoz imenj Dzershinskogo, Alekenndrovskogo rayou",
Rostovskoy ablasti (for Knelyuk).
(4urygasters)

PI~IeYHA (Vladivostok)
a',
In the struggle for the quality of merchandise.
31-32 S 162.
(maritime Ter-ritory-Manufactures)
(Q~Jality control) ,
Sov. torg. 35 no.9.,
(MIRA 16:2)

GRECHIMIN, L.I.; MINIM, L.Ya.; PLYUTA, V.Ye.
Plasma stream in a pulse discharge. Opt. i spektr. 12 no.1:120-
121 Ja 162. (MIRA 15:2)
(Electric discharges)
(Plasma (Ionized gases))