SCIENTIFIC ABSTRACT M.F. CHEBUKOV - I.V. CHEBUSHEV

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000308220014-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 14
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

ACC NRi AP7007510
souRcE com: Wbiol/67/boo/bbi/0012/0013
jAUTHOR: Chebukoy M F (Professor); Ignatlyevao L, P. (Candidate of
itechnical sciences)
'ORO-. Ural Polytechnic Institute (Urallskly politekhnicheakly
institut)
.TITLE: Boric acid from ores
,SOURCE: Teement,, no, 1, 1967, 12-13
4*JV
TOPIC TAGS: boron mineral, datolites gypsum
i cement
A16"MCT2 The Urals Scientific Research Chemical Institute has
developed a method
fii obtaining boric acid from datolite and loan borate ores from Far
Eastern regions. The method'is based on.grLuding rocks and leaching
then
with sulfuric acid. Large mounts of gypsum are obtaimed as a by-pro-
duct.- It to suggested that gypsum-r1ch by-products of the datoll-te
processing be used at the Far Usters cement plaqts, as additives to
clinkers instead ok M M'um Imported from the central regions of the
cod 1A UDC t

ACC Nit- AP7007510
USSR. These far Eastern cesient plaute can coisame up to 100.000
ton of
gypsum yasrly (the infanotion Is of Interest because It IndLeat" the
potentlal scale of"Astolite Xwk processed for borm compovMsl,. OrU
art. has: I tsible. INC!
DATU: non 5117
SUB CODEs OT4j-3UMK, e/ ATD PRMt

7,AviumV. V,, pApoUtuvnlkj CHMTAV-Vv reg Uwardii
polpollcvrlk ze-pasa
I~wjow md bjbljoCmft* Komm6 VooLw&o Bile 46 no* 23LI
M-M 11 165 (IMA 1911)

USSR/Diseases of Farm Ardnals. General
Problems.
Abs Jours Ref Zhur - Biol., No 1. 1959j,
2791
Author 'Chebunin, S. M.
Inst k-as-01-VU-irtiary, Institute
Title Clinical and Pathomorphological Chara-
cteristics of Acute Experimental Myo-
cardium lWairmentso
Orig Pub: Uch. sap. Kazansk. vet. in-ta,
195~, 65,
57-68
Abstracts No abstract
Card 1/1
R-1

CHEBUNIN, S. M. Cand Vet Sci -- (diss) "Acute
affections of the myocardiu-m
in animals.and their treatmeit with novocain blocl:o of
the stellate~~glion
region (Ob**Aot4 i~lperimental study)." Kazan', 1958.
17 pp (Min of Agr USSR
C,
Kazant State Vet Inst im N. E.. Bauman). (KL, 52-58,
105)
-496-

--CHMUNINA, A.K., uchitelluitea
lAboratory work in botany. Siol.v shkole no.2-.92 Mr-Ap
l6o.
(MIR& 13:8)
1. Shkola ND. 313 goroda Moskvy.
(Botamy-Study and teaching)

HASHIp
ANN11U#-AL4., whitellaitea
Independent work of students stodying the higher nervous
anima2se Dicle v shkole no.2:30-34 Mr-1p 161.' (=314T3 ')
1. Inatiftt Pbsbabigo i po2itakhnichaskogo obrasovaniya
Akadmil, pedaga-
gichaskm nauk Run Pror MW. 2. Okola NO.315 go. Koskn (for
Chebu").
Physiology-Study and teachiig)
iConditioned response)

CHEBUNINA, A. N., -AP~h -
System of students' independent work in botany,
Riol. v
sbkole no.3-:26-22 Ja-Y 163. MMA 16.-6)
1. Shkola No. 315, Moskva.
(BotaM,--Study and teaching)

GREBUNIKOVAS F. [translator); GALIFFROAt T.
[translator]
C-.
In foreign coun"89 Niasind. 553R 33 [i.e.341
no.2:59-61 163.
. (MIRA 16-4)
(Heat industry-Equipment and-supplies)

,I - :, ;-I -, polkovnik zapasa
,q; 1-1 ~- - . -
~ ~ -.- -, --
of elders. Komm. Vooruzh. Sil 4 no.108-60 Jlj 164.
(MIRA 170)
1. Chlen Soveta veteranov kommnisticheskogo Soyuz~i
nolode-hi.

CHIBMAIHIN, Aleksancir Tey",yevich- GRMKIY, Genrlkh
RafailovIch; TATAUNKO.
W SNIMMUMOV, S., r0laktor; ITANOT. K.A.. redmktor
9
Isdotelletva; TIZHCKOFA, Ye.A., tekhnIcheekly redaktor
[work practice of the dredge OBudsuarig of the ALoy
Adminstration of
Seaways] Opyt raboty ekipasha semanarlads wDadennyiO
asovskogo
upravlantla norskikh putel. Moskva, Isa-vo ONorskol
transport.* 1956e
51 P. (NIU 9:12)
(Drafting)

CHIBURAMIIX,-AlokmLudr~lweepwich.--AGASHIN. N.I.
red.; ZINOVqZU,A.A.,
red. ids-va.; LAVRIZOVA. N.B., tekhz6 red*'
(Practices of maintenance men In the navigational aid
service In
the Sma of Azov] Q~jt raboty puisitsey Asovtla.
Hookwa Ind-vo
mKordbol transport 1957. 44 p. IKIRL 1117)
Urt- Sea of-Aide to navigation)

CMMURMVA V.M.
ChoWes in sertm proteino in bronchogenic cancer.
Terap.oth.
32 noall&77-W N 160. (MRA 34d)
le Iz kafedry fakulltetBkoy torapii (say* - profe D.Do
Tablokor)
i kafedry bickh4mii (sav. - prof. L.Do Kuhevnft) Tm&ogo
zedi.
toinskogo imatituta.
(BUDD PRMIIM) (NOCHIIL CUCIM)

CHEBURANOVA, - CAND MED SO-l 9 "ELECTROPHORESIS OF
-'BLOOD CAN Tom S K I
LP~0TEI,NS .-- 4i~ SERUMJIN PRIMARY LUNG CEER,"
19610 (NOVOSIBIRSK MED INST). (KL-DVo 11-619 230).
-295-

PAUTOV, A.V.; Y=V, P.Te.; CHBBURITSVO G.M.
Regenerating silica gels for drying apparatus of
turbocompressors
vithout electric air heating, Prom.energ. 12 no.8:18 Ag
157.
(MIRA 10:10)
(Drying apparatus)

CMkWtNMF-V.Q., elesarl
fool for cleaning reinforcements from rust.
Suggested by
T.G.Chabursev. Rate.1 lsobr.predl.v strol.
no.11:14-15
159. (HIM 13:3)
(Reinforclos ban-XIsaning)

CHEBURKIN, A.V.
Use of preparations of the phenothiazine series in
pediatric
practice. Vop. okh. mt. i dot. 7 no.2:13-16 F 162.
(,',rfu 15:3)
1. Iz detskogo otdeleniya goopitalya (glavnTf pediatT-
kand.
rmd.nawk G.N. Guzhiyenko).
(MNOTHMINS) (FEDIATRIGS)

CHEBURKM, A.V.; GROMOVA, R.V.
Clinical anatomical parallels in neurotoxia in childrene
Fediatriia
41 no.5:72-75 MY 162. (KIRA 15:5)
1, Iz kafedry detskikh bolezney (zav. - deystvitelInyy chlen
MM SSSR prof. G.K. Speranskiy) TSentrallnogo instituta
usover-
sherwtvovaniya v3~aehey na bass Klinicheskoy detskoy
bollnitsy
Fo.9 (g~avz" vrach A.G. Kudrrwheva).
(NMVCYUS SYSTM-DISEASES) (CHILDREW-DISMES)

ACC NR- AP1002425
SOURCE CODE:
AUTHOR: Rozanov, A. G.; CheburkiN N. N.
ORG: none
TITLE: Measurement of the electron concentration in a pulsed xenon
discharge wit
the aid of a gas laser
SOURCE: Optika i spektroskopiya, v. 21,'no. 6, 1966, 761-762
Ta-DIC TAGS: laser application, gas las#r, gas discharge, xenon,
discharge plasma,
plasma densityheliumpeon.laser
ABSTRACT: The authors constructed for the measurements the laser
interferometer first
proposed by H. Kogelnik and D. Ratel (Proc. IRE v. 50, 2365, 1962).
The operation
and theory of the interferometer are briefly reviewed. An He-Ne
laser operating simul.,
taneously at 0.63 and 3.39 p was used in conjunction with an
experimental plane flishi
lamp filled wfth xenon at 40D mm Hg. 7M per udt energy in the lamo
uTw go 'bules/CM3 and the tuerferoue=
SenSUiVity Was 6.3 X 101" CM-3 per modulation peak. The results of
meaGurement of the
plasma density at different points of the discharge indicate that
the discharge chan-
nel is complete3,y filled. This was confirmed by direct photography
of the discharge.
The laser beam modulation of the plasma (number of modulation
peaks) was constant
from flash to flash. The time variation of the plasma density is
similar to the
variation of the dis,dune current. The maxi roumdensity,
corresponding to maximum
current, is 7 X. 1017 ce - The corresponding temperature at the
maximum (calculated
using the Saba formula) In 9500K,, and the degree of ionization is
5.4%. orig. art.
2/2
UDC: 53T.523/.52T

ACC NR: APM2425
bas 3 flVnvs am 4 fcrua&ao
SUB CODE; 20/
SIM DATZ: oksep65/
OTH RZF: 003/ ATD PRESS: 5113

MMURKIII, P.V.
M.W--
Rare case of perforating wound of the thorax, Khirurgiia
Supplement:
10-11 157, (KIRA 11:4)
(CMT--VWM AND IWMIIS)

z
ZOINOVICHO D.P.; ZAYATSv Aele; JIUDNITSKATA,
K,B,,t CHEBUKINA, L*Ke .
Separation Of Cr3+ frcs iron by crystallization of
ammonimi-
chrme alvm., Zkure PrM, khis, 38 no*5:7?9-997 My
165.
(KIRA 18:11)

**A A f. A-L-IAA.-A-A-ALA a it Q t w 4 1. 1. AA MCC wtLis It I
d I
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fell,
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alki 104441mirus.17,14! 70071.
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N't, piottin .11. ~,., Itmained The filukn Imth.

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AftCf CUU., CVU19. RbMt SnOtrin. WAS

C-umniw, a'k-Rim amf
thVittint, .~, ",tsti-

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C-"ErJORKWA) W_V,
USSR/Biology Plant pathology
Card 1/1 Pub. 22 - 40/47
Authors
Ryzhkov, V. L.; Kabachnik, M. I., Hemb. Corresp. of Aced.
of Sc. USSR;

Thrasevich, L. M.; Medved', T. Ya.; Zeytlenok, N. A.;
Harehenko, N. K.;

Vagzhanova, V. A.; Ulanova., E. F.; and
Cheburkina,, N. V.

Title
Biological activity of
alpha-aminophosphinic acids
Periodical
: Dok. AN SSSR 98/5, 849-852,
Oct 11, 1954
Abstract
: The biological activity or
alpha-aminophosphinic acids (toxic when in

large concentrations),
is discussed. The biological activity of these

acids is beat
expressed in the inhibition of virus multiplication in

the mosaic
disease of tobacco. The effect of these acids wA glycol

on the
titer of influenza virus in growing chicken enbryos Vag investi-

gated and the results are described. Eleven references: 7-USSR;
2-USA;

1-French and 1-Ger-n (1930-1953). Tables.
Institution
: Acad.
of Sc. USSR, Institute of Elementary-organic Compounds and the

Academy of Medical Sciences USSR, The D. I. Ivanov Institute of
Virus-

ology
Submitted
: July 7. 1954

he D-upp on of plago a-fih-o-s-

d

VOLUY*AU, Te.N.; CHEBURKINA, N.V.; TOVARNITSKIY. V.I.;
NIZOL'SKLYA. I.N.
Isolation and chemical composition of symossn.
Vap.med.khlu.
5 no.z:i4j-i48 *-Ap 151. (KIRA 12:5)
lo Biochemical laboratory, 111.1.Ivanovoklym Institute
of
Virusology. Aeadesty of Medical Sciences of the
U.S.S.R.e
Moscow.
(MAM.
symossue Isolation 4! cheme (Run))
(POOMCCURIM,
Sam)

UGOLEVA, N.A.; BF-SKINA, S.R.; qHEBURKINA, N.V.;
NOSACHEVA, A.D.; SLAVKO, T.D.
Study of the infectivity of P14A isolated from tissue
infected by Sendad
virus. Vop. virus. 9 no.2-.184-188 Mr-Ap 164.
(MIRA 17:12)
1. Institut virusologii imeni Ivanovskogo AMN SSSR,
Moskva.

CHEBURKINA NO.; ZAKSTELISKAYA, L.Ya.,- SLAVKO, T.D.
Metabolism of nucleic acids In developing ohick embryon
infected
vith influenza viruses. Vop. virus. 9 no.6t670-674 N-D
164,
(miRA iB:n)
1. Institut virusologii imeni D.I.Ivanovskogo AMN SSSR,
Moskva*

CHEBURKINk, YE. M.
*Complex Utilization of the Electric Motor In Agriculture.*
Thesis for degree of Cand
Technical Sci. Sub 27 Jun 50, Moscow Inst for the Mechanization
and Electrification of
Agriculture imeni V. M. Molotov
Summary 71, 4 Sep 52, Dissertatim fty
Moscow in 1950. From Vecherniava Moakm, is c 1950.

fVj ,
CHEBURKINA, Yoo, knndidRt toldinichask1kh nauk,
"'~- 'A ~ us
Ce rtric ;~~vlng of food grinders and cutters for
livestock
fnrms. Much.grudy VDW 2t:70-85 156. (KLRA 10:1)
I
(Electric driving) (Food grinders)

CRIBURKIIU, Ye. M.
Loose housing of cattle in Sweden. Sbor.
nauch.-takh. inform.
po elek. selikhoze no*7:58-61 159* (HIM 13:9)
(Sweden-Wz7 barns)

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), 1) 11 A is A17 11 w It u it u o 4 1!
P.

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CHEOORKOV) A-

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RUSTER, Semen loopolldovich; GARASHCEMED, Aleksandr
Petrovich;
-nHUUR=T-A-&K.-. Inzh.. reteenzent; GLIKIN, N.M., Inzh.,
red.;
SMSHURINA, Te.A.. red.lxdatellatva; BLIZIND, V.D.,
tekhn.red.
[Squipment. automatization and sechanization In plants for
heat
treatment of aetals] Oboradovanie, avtomatizatalla I
sekhanizataiia
v tormicheakikh teekhakh. Izd.2-oo, perer.1 dop. Moskva.
Goo.
nauchno-tekhn.isd-va mashinostrott.lit-ry, 1957. 391 P.
(MIRA 11:1)
(Metala-Heat treatuent)

137-58-4-7606
Translation from: Referativnyy zhurnal, Metallurgiya,
1958, Nr 4, p 177 (USSR)
AUTHOR: Cheburkov, A. K. . -
TITLE: Heat Treatment (Termicheskaya obrabotka)
PERIODICAL: MashinostroiteV, 1957, Nr 8, pp 18-22
ABSTRACT: Experiences in the development of procedures
used in the heat-
treating shops of GPZ Nr I are described. Pusher furnaces
re-
placed shaft furnaces for the annealing of forgings. This
made it
possible to free more than half the total floor space, the
anneal-
ing cycle was reduced from 48 to 18 hours, the consumption
of
electric power per ton of forgings was reduced by 15
percent, and
th61 quality of the heat treatment of the forgings was
improved.
Special dies were used to harden large bearing races. To
avoid
spontaneous increase in race size after the final
finishing opera-
tion (a ball race may "grow" 104.15 microns per 100 mm
diameter
over a 6-month period) induced by gradual transformation
of un-
stable retained austenite to martensite, two methods of
stabilizing
the dimensions are employed: the cold- temperature working
meth-
od and the heat method (used for wheels the RC of which
may be
Card 1/2 60 or less). All ShKhl5 races are washed with
cold water before

137-58-4-7606
Heat Treatment
tempering. Another method of stabilization is based on the
decomposition of
the retained austenite when tempered for 3 hours at 2250C.
However, this meth-
od is accompanied by a reduction in hardness. The following
pretreatment to
increase the stability of the martensite is performed in
order to maintain RC
at 60: forgings heated to 900-9300 are cooled in a stream of
air until they dirk-
en, and are then annealed at 8000 (2 hours) to produce a
structure consisting
of fine grained and punctuate pearlite.
1. K.
1. Heat treatment--Equipment 2. Furnaces--Applications 3.
Ball bearings
--Heat treatment 4. Metals--Heat treatment
Card 2/2

SO'%~/l 37--59-2-4370
Translation from: Referativnyy zhurnal. Metallurgiya, 1959, Nr ?,
p 291 (USSR)
AUTHOR: Cbcburko-,z, A. K.
TITLE: Heat Treatment of Bearing Rings (Termicheskaya obrabotka
kolets
podshipnika)
PERIODICAL: V sb.: Materialy Soveshchaniya glavn. metallurgov
z-dov i in-tov
avtomob. prom-sti, Nr 3. Moscow, 1958, pp 22-25
ABSTRACT: To ensure the fulfilling of the plan, shaft and box
furnaces are
introduced at the First Bearing plant for thefollowing heall
treatment
of large bearings-, hardening, carburization, and tempering. The
hardening of rings in the "press machine" ensures dimensional sta-
bility and, therefore, affords a decrease in the depth of the
carbu-
rized layer and a sharp increase in the output of the
carburization
furnaces. The e'quipment of the heat-treatment shop is being
modern-
ized and work is being completed for putting into action new
instal-
lations for heating with HF current for quench-hardening of self-
aligning bearings. The author notes a number of measures being
carried out at the plant to increase the efficiency of the
heat-treatment
Card 1/1 equipment. A. B.

RUSM, semen Leopolldovich,
kand.takhn.nouk-.~'GARASH,CEUINKO, Alek-
sandr Petrovich. [Urn shchanko, 0 P. 1,
lmand.tekhn.nauk;-CHISUR-
KOT,A.I. insh. retsensent; GLIKICNALMikin. N.M.]. ra;7.-
l2quipment, automtIon. and machanistion in heat-treating
departmontal Obladnamda. avtoawtyzataiis I
makhanl2stalis
v tormlcbnykh teekhakh. Moskva, Darzh.naukovo-tekhn.
vyd
vo gas ynobudIvaol Ilt-ry, 1939. 371 p. (MMA .14:5)
(Autoitation) Obtals-Reat trestmut)

G'.hfiriges In tho f' C.-

c .'079 N-Yo, klmdet4khnoaamt; IGRATIMMA. 16P.. Insh.
Bulldlog apffus mdo of wast4a obtalued In produclug
bWdrofluoric
acid. Strol. sate 6 noslo#36 0 060o (MM 23:10)
(Gyp=)

CEMKOV, M.F ; YEGOROVAR A,M.
Sow properties of agleperite foam fly ash
concretes. Trudy
Ural* politekh. inst. no.ns:52-59 162. (MIRA
16:6)
(Lightweight concrete-Testing)

CHimKOVI N.F.; KAIMMI M.N.; FIYACHEVA, O.Ye.
"ftftftm=mmWWW--~
use or light ashes from electric power plants to replace
c14" r cemeba In factory production of concrete and roln-
forced concrete products. Trudy Ural. politokh. inst.
no.118:70-ft 162. (MM 16W
(Asb(Toobnoleff)) (Pkvcaot concrete)

CHEMKOV. M.F.; KASHIMKIY,, Yu.A.; TUNGUSKOV,
A.S.[doceased]
fflm~
Studios of emeretes and reinforced concrete
elements made
with portland cement vith an additive of pulverized
ash,
Tnidy Ural. politelch. inst. nooll8885-95 062, (MMA
16:6)
(Concrete-Testing)
Ash(Tecbnology))
trtland cownt)

PIYACHFVq V.A.; CbTBUKOV..-,-.M.F.
Dic-liromate sludge as a raw material. for the
production of
cements. lzv. vys. ucheb. zav.; khIm. -11 khIm.
takh. 8
no,lgll8-123 165. (MIRA 18g6)
1. Ural'skly politeklinicheskly institut Imeni
Kirova, kafedra
tek'anologii 111sementao

6/844/62/OUO/000/025/129
D244 D307
AUTHORS: Cheburkov U F Nalakhov, K. V, Gramolin, V. A. and
TITLE: Influence of the variation of the quantity dE on the
dx
yield of nitrate ion on aqueous nitrate solutions
SOURCE: Trudy 11 Vsesoyuznogo soveshchaniya po radiatsionnoy
khi-,
mii. Ed. by u. S. Polak. Moscow, Izd-vo ?1N 6-0-SR, 1962,
159-161
dB
TEXT: The authors investigated the effect of decreasing - U-x Of
the applied radiation on the yield ofnitrite in nitrate
solutions.
6olutlowj containing 0.01 - 6.0 g - ets/1 NaNO 3 and Griss
reagent
were irradiated by A- rayu from a Co 60 s'ource, 14.1 Nev
neutrons and
~A-particles from Pu239. It was established that in dilute
solutions
of NaNO3 (0.01 M) the yield of N02- depends strongly on quantity
dE
.- . In 0.1 and 1.0 1-1 solutions the yields for the various
methods

6/844/62/000/000/040/129
D214/D307
AUTHOR6: Malakhov, K. V., Cheburkov, 0. F. and Kabakchi, A. M.
d-
dyes
SOURCE: Trudy 11 Vsesoyuzziogo.sovelshchanlya po radiatsionnoy
khi-
mii. Ed. L. J. Polak. Hoocow, Izd-vo AN 666R, 1962,
243-246
TEXT: The uction of 4' rays (Co 60 source) on aqueous solutions of
methyl orange and phenyl red was -studied..This radiation caused
an
irreversible decolorization of these solutions. The color, before
or after the irradiation, was stable tD daylight and to air.
Ojjtical~"
density of tl-ie dye solutions was proportional to the absorbed
*energy"
and all results were obtained. by measuring the former. A 5 x 10-
6 111
6olution of methyl orange, at p1l 2, gave a constant
decolorization
yield in dose range 10 - 1.5 x 103 rad; a 5 X' 10-5 1-1 solution,
under
the same conditions, gave constant yields in the dose range of 8 x
Card 1/2
TITLE: The action of
radia!"Jon on dilute aqueous solution s o.f

S/137/61/000/005/056/060
1, t L) A0061AI06
AUTHORS-. Bychkov, Yu. F.; Rozanov, A. N.; Skorov, D. M., and
Cheburkov, V.I.
TITLE: Corrosion resistanoe of 11-T (Yal-11) steel in lithium
with oxygen
and nitrogen admixture
PERIODICAL- Referativnyy zhurnal. Metallurglya, no. 5, 1961, 60,
abstract 51453
(V ab.: "Metallurgiya i metallovedenlye chistykh metallov", no. 2,
Moscow, Atomizdat, 1960, 78-92)
TS'v1 The dut-hors studied changes In the microstructure and
mechanical
properties of Fe, N1, and Cr-Ni- steel grade '~Y&I-V' as a result
of the effect of
distilled Ll and 111 const-aird-ng 1-2 weight % 0 or N. They
investigated also
changes in the chemical composition of Li due to the corrosion of
the enumerated
substanaes contained in it.
Ye. L.
[Abstracter's note: Complete t.--anslation]
Card I/I

BYGHKOV, Yu.F.; ROZANOV, A.K.; GROMOV, B.I.; CHUMOV, -Y.I.
Laboratory equipment for the vacuum distillation of lithium
with a complete filling of the crucibles. Met. I metalloved.
chist. not. no. 2:171-177 160. (MIRA 13:12)
(Litbiw*-Motallurgy)
(Metallurgical laboratories-knipment and supplies)

.CHEBURROV, Yu*Ao; BMAMOVA, M.D.; KNUNYANTS., I.L.
dt-Hydrohexafluoroisebutyric acid fluoride as a now
system with
a mobile hydrogen atom. Izv.AN SSSR.Ser.khim.
no*2.4367-368I F
i64:; (MIR& 17:3)
1. Institut elemsixteorganichaskikh seyedineniy 0 SSM

t./pleparau-m- of al"~':d of th~~ furan1dine "Tim
Yu. A. C It churkov-,,dr
--T
-70 0
Gua, 2
lactt-
lykne, 1-5g.
30, and'.4
-xingsh,
w Irg Ion WIM) If--S, -Tashing with NkC-O~ and H,O,, 7450
'2,2,5,5
1 *,41 d.,, 00~~
b~manei mi. 21,1-151; imvtr~ in. 1281).
D?.H In 5 till, r
-55VO -, r 100-P. 1 (115 g') and 16.0 g.
dioxane-Bri shaken in the 66ld .1 lim pvc ?Jttr washing,
9470 4~-brorso deriv., nj?1.5250, d1a 1.2030. Re.
-g.
fluxing 10 g. I Uith a Re% in 11N), ml. dioxane and 5 tnI "
11.0 (the initial tnixing bcir_.- made dropwise) 12,hrs, gave
nrzova! of Se. distr of dioxanc and extn with McO
bt.
-167-70'. in. 69m-70%:rcd; 'kept in -T-T,O it 0owly Otis HO
and formscolarlesicry-tals; wbich tun loss of HIO on
hmting- diciri~- M. IS2.5-31. Refluxing,80 g. b)-(l-
ljydrox)~""Clopmty , N
-1)-icit Acne, IM g, 11%0, and 33 g.-VgSO,
MCI
vd civer O.G tir.) 15 brs-ga,~c nitu extn. %vith M-0 69%
4 111,5
12 nV 1AKH5. d
ni. 'M . IT Ivith
JIM in the -pr~~enct of: N1111TI, A- abDre' pvc. 4,3%
zylid- . t4 %7'1111 S-Oz ill
dioxatle
12 Tits.-gave
b:1 7133-4W. m, 37% md; form color-
M T

'4-DIkotonts of
L. -It h e sy-j th e 5i5 0i
/
7, Z- j z % j YI
V-
culos Of b1sply"Wo type

I' "u
JAN LFIIIY,,
M., IN -63Q2kqu cl. C-4~ 49, 31976.-Heating

0.0 g.
2,2,5.E-bisprntamctliylmeftimnidinL,3,4-(Iione (1)

and 0.27 g.
o-C&H4NIH02 15 rnin. gave 90% 2,1,4.4-1~--.'s-

117.2-

17.5'..
5-nilnrly. was prepd. 907o 2,2,4,4-b~s.Ic1rGmt1hYIrnc-

-105.5-6.0'.
from

I and (C11-
,

NH-)01:0 b6ated briefly, taken up in EtOll, and tTeated

1,2.4,4-;bispertatrelh3~ieneftira io-
with :H~O gavel 92% Hid r

-6 7-d-'Y,?roP
I~rcj In. 64'.1 . Similarly 11 gave 79%
)

=

N147-8',n'D'LW953"d=I.09W. I(lI.8g.)rduxed2hrs.

in 100 ml.
AcOffvnth.1.4 Z. urotropine and 25 g. AcONH4

gave,after quenching in
ice, filtration j and satn. with,M]'j.

Ohykn, urar
81% 4, t 6,6-bispentan, -ef idiw43,4)imidaE4e, M.

'
in. 244,5-5,5* [from (cl-12CIA.r
'

i
(2-S LOG- v, 1341, and 10 g. AcONH4 treatc~lasabove

gave.

'imidazole,
in. 230w-M.Sc (from C,H,). simil !y gave 951"
ar '0

air,) I,N

e"

'
'
41 - 4. .1. C,
1~

204.64.5'! (from dit.'MOII).
.
18 g, semi-
(1

_J
10inl-AcOlliefluxed'I hr. and qv i
ci cbe

-gave'w%-Lmonosemicarbazone, rn. 18-2.5-3.5',

(0.5 g~) telitia d
n 4 % 0 3 hrs.
ubitti 0 Ma

ac
idificiitlc~i AcOH 76%

(Ila, R - 011), ni.

214* (from ~ctr. Oher). 11
as -above gave 65% 3~hydraxy-

-I1CV
and OM g. thiosemi=baxide

ill 6 tal,
-e 85% 11 tno o1hio-
6tidlic and 1 int. H%0 rm

zand,10 W. AcOli I Imi Mlowed by 90 xuL
406,',0 NaOll and

'x his
rentaing Z j. gave 76%,

m 104-6', St"Milarly I

gave on fopuxing with W
and AcOH a low yield of Ila (R

-SH) (IV), in. and a more sot. I
-nonoth-'03MI.-
A
bove
cqr~a;xje, the latter refluxed 2 hrs.

with 4~~" NlaoH gave g% good
yield of IV. -G
~~

6

oo
5.3
77292
SOV/63-4-6-26/37

AUTHORSt
Knunyants, 1. L.,
Rokhlln, Z. M., partbax-tan, N. P.,

Chaburkov, Yu. A., MIA ch'IngyWr---

I
Brier.
Communications. Pluorinated Ketones. Bin-

(trifluoromethyl) -glycolic Acid

tZRIODICALs
KhImIcheaksym naukA I
romyshlenno3t-, 1959, Vol 4,

Mr 6. pp
802-804 (USSR
3

ABVMACTj
Nltrile
of b1 s-(t rifluorome thyl) -glycolic acid
(:r)

t
was syn healred by the reaction or
hoxachicroacetom,

with HCH In the presence
of a catalytic amount of
i
ldI

ne.
per
p

piparldin (Cp ) C~O
CO + HCN H
(CV
)
T)

-
2
3 2 CM
3

M can be distilled at atmospheric pressure
without

d 0
:comp sition but, In the presence or
piperldine, (1)

decomposed to HCN and haze
ri uo rose atone. (1) Is

partially
hydrolyzed In the presence or water at
rocn.

Card 1/4

ta"raturt, forming
hezarluoracetone hydrate and lic"I.

A330CLATION:

Xn3tLtute or Element-Organic
Copound3, Academy or/scien" 0,

USSR
(Institut elementoorganicheskikh
doyedi-nenty Akademil

nauk S=R)

SUBMITTEDt

July 18, lq~q Card 4/4

AV
S/062/..60/000/008/031/033/xx
B013/BO55
AUTHORS: Knunyants, I. L. and
TITLE: Some a-Amino Acids Containing Trifluomethylene Groups
PERIODICAL: Izvestiya Akademii nauk SSSR. Otdeleniye
khimicheskikh nauk,
1960, No. 8, pp. 1516-1518
TEXT: This brief communication treats the add'ition of ethanol
amine and
diethanol amine to the ethyl ester of Ptp-ditrifluomethyl
acrylic acid.
Under mild conditions, the reaction with ethanol amine gives
N-(P-hydroxy-
ethyl) hexafluo valine ethyl ester. Only the amino- and not the
OH group
enters into reaction, though alcohols react equally readily
with fluo
olefins, specially in alkaline medium, The structure of the
product was
confirmed by synthesizing it from the hexafluo valine ester and
ethylene
oxide. The reaction can be carried out at room temperature in
50% acetic
acid. With thionyl chloride, the N-(P-hydroxyethyl) hexafluo
valine ester
is readily converted to the N-(P-chloroethyl) hexafluo valine
ester (II).
The latter is transformed to the water-soluble
N-(P-chloroethyl) hexa-
fluo valine (III) by hydrolysis with hydrochloric acid.
Diethanol amine
Card 1/2

Some a-Amino Acids Containing Trifluomethylene
S106216010001008103110331XX
Groups B013/BO55
did not react in the corresponding manner, even on heating to
1500C. The
authors assume that the cause for the absence of an addition
reaction
between diethanol amine and Plp-ditrifluomethyl methacrylate is
to be
sought in the steric hindrance due to the carbalkoxy groups,
which
prevent the di-(P-hydroxyethyl)-amino group from entering the
a-position.
At present, the biological activity of hexafluo valine and its
hydroxy-
ethyl- and chloroethyl derivatives is being tested. There are 2
references:
1 Soviet and I US.
ASSOCIATION: Institut elementoorganicheakikh soyedineniy
Akademii nauk
33SR (Institute of Elemental Organic Compounds of the
Academy of Sciences USSR)
SUBMITTED: January 22, 1960
Card 2/2

S10621601o0c; -'0 12/039'/020
B013/~055
AUTHORS: Knunyants, I. L. and_Phebukgy.Xu. A.
TITLE: Unsaturated Acids Containing Trifluoromethyl Groups.
II. Free-.radical Addition of Hydro.aen Bromide to O,O-Di(tri-
fluoromethyl)Acrylic Acid
PERIO`1IC1%L: Izveatiya Akademii nauk SSSR. Otdeleniye
khimicheskikh nauk,
1960, No.12, pp. 216a-2172
TEXT: The free-radical addition of hydrogen bromide to
P,P-di(trifluoro-
methyl)acrylic acid was realized in the present work- Dry
hydrogen bromide
adds to P,P-di(trifluoromethyl)acrvlic acid (I) both under the
conditions
of a:f~ee-radical reaction and without addition of an
Initiator (in presence
of an inhibitor), forming
P,P-di(trifluoromet,llyl)a-,orobi,omo propionic acid
(II) in high yield. In order to establi3h the structure of
(!I), the authors
tried to substitute the hydroxyl group in the previously
pre-oared (Ref.-3)
ethyl ester of a,a-dihydroperfluaro-P-hydroxy isovaleric acid
(III) by bromine.
(III) reacted with phosphorus tribromide onl,,, under extreme
conditiDns,
forming (II) but also P,P-di(trifluoromethyl)acr-.-lic acid
and ite esters (IV)
Card 1/3

Unsaturated Acids Containing Trifluoromethyl
P62/60/000/012/009/020
Groups. II. Free-radical Addition of B013/BO55
Hydrogen Bromide to P,P-Di(trifluoromethyl)
Acrylic Acid
owing to the occurrence of dehydration under these reaction
conditions. (III)
reacts with thionyl chloride in presence of pyridine in a similar
manner,
a,a-dibydroperfluoro-p-hydroxy isovaleric acid reacts with an
equimolar
amount of thionyl chloride under dehydration, forming
P,P-di(trifluoro--
methyl)acrylic acid, whereas with 2 mole thionyl chloride or
phosphorus
pentac~loride it forms the acid chloride of
P,P-di(trifluoromethyl)acrylic
acid (V) which isidentical with the product obtained by treatment
of W
with thionyl chloride. The splitting off of water from the
hydroxy-acid
eater (III) under the action of thionyl chloride, which takes
place under
comparatively mild conditions is a somewhat unusual reaction,
since the
dehydration of compounds of the type R
R --C-CH -R;
F 1 '2
OH
is known as difficult, Introduction of halogen into the
P-position (re-
lative to the carboxyl) of P,P-di(trifluoro)p-,proDiolactoiae by
means of
phosphorus pentacbloride also gave P,P-ditrifluoromethyl acrylic
acid
Card 2,13

Unsaturated Acids Containing Trifluorometbyl
S//062/60/000/012/009/020
Groups. II. Free-radical Addition of BO13/BO55,
Hydro gen Bromide to P,P-Di(trifluoromethy
Acrylic Acid
chloride. The structure of (II) was confirmed by
hydrolytically splitting
of the halogen at 135 0C with water, whereby
P,P-di(trifluoromethyl)-a-hydro-
xy propionic acid (VI) was obtained. The latter resembled the
acid obtained
in Ref. 1. The addition of hydrogen bromide to
0,0-di(trifluoromethyl) -
acrylic acid proceeds by a radical mechanism. The reaction is
catalyzed by
peroxide and ultraviolet irradiation and inhibited by
hydroquinone. Of the
two possible intermediate radicals A and B formed during the
attack on the
double bond by the bromine radical, the free radical A is the
more stable.
This is in agreement with the data indicating that fluorinated
tertiary
radicals are more stable than secondary and tertiary radicals
(Refs. 8, 9).
There are 9 references: 3 Soviet, 4 US, and 2 British.
ASSOCIATION: Institut elementoorganicheskikh soyedineniy
Akademii nauk
SSSR
(Institute of E-lementa'-organic Compounds of the Academy
of Sciences USSR)
SUBMITTED: July 2, 1959
Card 3/3

KNUNXANTS, I,L.;_CH~~RKOV, U.A.
__I_
t orine-conta4n' 4-lactomm. Mport No.2:
4-triflummtby.1-
-mtbyl-Aproplol:actonso Isv*AN SSSR.Otd.khla,nauk
no-5:808-
A
sio )w 961, (KIRIL 1425)
I& lmtltut el~ntoorganlchesklM soyedineidy AN SSSR.
(Vydracrylic &aid) m

I
KMNrANTSj I.L.; CHEBURKOV, N.A.
Morine-couuin~x~iacto~l
2actows. Revitt 110.3: Reactiom of opeoft
fowmwmbored- ring of
/1-trifluoreamthyl-tt-nothyl-,4-propiolactone.
Isv*AN SSSR.Otdokhin.nauk no~5:8n-W my 161. (KMA 34:5)
le Izwtitut alowntoorgwdchoskikh soyedluenly AN SSE.
(Bydracry3-tc acid)

KNUNYANTS, I-L-;_PHEBURKOV. Ya-A-
Unsaturated acids containing trifluoramethyl groups. Report 3:
Polikrization of the doable bond in /I
-trifluoromethylerotonic
acid. ImAN&SMAWAhimonauk Ao.6slO57-1062 J9 161e
(MA 14:6)
1. Institut elementoorganichookikh soyedineniy AN 3 M
(Grotonic acid)

MFMMUM a I.L. I; CHEBURKDV, TuA.; MAKAROV, Yu.To
Mwrnl decomposition of alcoholates of tertiary
alcohols
containing trifluorawthyl groups. Izvo AN SSSR.
Otd.khis.
nauk no.8:3.471-3475 Ag 161o (KM 34:8)
1. Institut elowntoorgonicheskikh sayedinfmiy AN
SSSR.
(Alcohols) (klc&olatea)

KNUNYANTS, I.L.,,'akademik; CHEBURKOV, Yu,A,
Mudfestation of pseudobalogen properties by a
trifluoreomtbyl
group, bound to a carbon atom. Dokl-AN SSSR 1,37
no-5.-IM-1124
Ap 161, (Trifluorometbyl group) (IMA 14:4)

.%A.L; BARGAMOVAv M.D.
KNUNYANTSv I.L.; CHEBURLOVa.Yu
.
onethacrylic acid. Report No.111
Perfluorodewthylketene and perfluor
Hexafluaroisobutyric acid halides from fluorinated
ethers. Izv.AN
SSSR.Ser.khim. no.8tl389-1393 Ag 163. (MIRA 16:9)
1. Institut elementoorganicheskikh soyedineniy AN SSSR.
(Fluorine organic compounds) (Ketone)
(Isobutyric anhydride)

KNUNYANTS, I.L.; CHEBURKOV, Yu.A.#- BARGANOVA, M.D.
Perfluorodimthylketene and perfluorowthacrylic acid.
Report No.2:
Comparison of ok -hydrohexafluoroisobutyric acid
halides in the
reaction with triethylamine. Izv.PN SSSR.Ser.khim.
no.8:1393-1397
Ag 163. (MM 16:9)
1. Institut elewntoorganichaskikh soyedinaniy AN SSSR.
(Ketene) (Fluorine organic compounds) (Isobutyric
anhydride)
(Triethylamine)

CHEBURKOV$ YUiAj; MYSOV,, YeJ.; KNUNYANTS, I.L.
Perfluorodimethylketene and perfluoromethacrylic acid.
Report No.3:
Comparison of haloan)Wdrides ofac,
-halobexafluoroisobutyric acids
in the reaction with zinc. Izv. AN SSSR. Ser.khim.
no.9:1570-1572
S, 163. (KUU 16.- 9)
1. Institut elementoorganicheskikh soyedinertiy AN SSSR.
(Ketene) (Propionic Mid) (Zinc)

ACCESSION NR:.AP4ol9ol6
S/0062/64/000/002/0367/0369
AUTHORS: Cheburkov, Yu. A,.; Bargamova, M. D.; Knunyants, I* L.
TITLE: Fluoroanhydride of eL-hydrohexafluoroisobutyric acid - a
new
system with'mobile hydrogen atom
SOURCE: AN SSSR. Izv. Seriya khimicheskaya, no., 2, 1964v
367-369
TOPIC TAGS: hydrohexafluoroisobutyric acid, hexafluoro pivalic
acid,
bromohexafluoro isobutyric acid, mobile hydrogen atom,
fluoroanhyd-
ridel structural formula
ABSTRACT: This is acontinuation of an earlier work by the
authors
(I~v. AN SSSR, Ser.. khim..1963, 1393) in which they described
the
remarkable properties of the above product. The purpose of the
preaent article is'to chose between two structural alternatives
for
it, namely:
%*CjH6

ACCESSION NR: AP4019016
'After a discussion supported by reactive evidence, the authors
expressed preference for -the second alternative formula,
although
they admit the possibility of existence of structure I. Spectro-
scopic investigation was inconclusive. During the course of thii
investigation, the following products were prepared; and
fluoroan-
hydride of hexafludropivalic acid, ethyl ester-of their
ch4racter-
istics described: -.Pt -bromohexafluoroisobutyric acid.. Orig.
art. has;
6 Zformulas.
ASSOCIATION: Institut elementoorpnicheakikh so edineniy, AN SSSR
(Institute of Elementoorganic Compounds AN SSNT
19ju163 DATE ACQ: 27Mar64 ENCL: 00
SUB CME: imm i HR RE? SOV: 003 OTHER:-000

M?
L- 169 RPL
Oi-Vhe-4
5_2_45 OrWroVERWA-FRAW
_S/(W2/6h/00q/0D6A526/JL520
M P5OD28-14
ul-
ambAgeng ~,No pq Chebiwkov
AUTHOR 1 6 nts,
hexa uorac
TITLE: Pinfloon rom ,t~ovji
1.964t 1526-1528 -j"
SOURM AN WSR. 12vestiyP. Seriya khimicheakpYal no. 8p
TOPIC TAGS: acetone, organic phdsphorus compol~nd, fluopinnted or&;-nic
compour
A tract.- Th6.teaction~of.bexafluoratetone with tri thylphosphite was
inve..
t4gated. and. dodecaf iuoropinacol~jwae` synthe.aimed. Hexafluoracetone
reacts
vigorously% with triethylphosphLiento form:the 2:11 adduct, which is a
saturam
cyclic.phoephorane._ The strong eNectron-acceptor action of
trifluormethyl-
groups so weakens the basic'propertiea of fluorated pinacol that it
does hot
articipate in thepinbcol regrouping,
P even upon prolonged boiling in 100%
sulturic acid. Cycl ic, phosphora.ne waa' obtained by asding 32 grams
of per-.,.,.-
'fluoracetone.to 16.8 grams..of triethy~phosphate* The product was 41.4
gratm
0 oint (0.5 am), freezing at -9 -~-80;
oJoliquid with a -61-62, boilin& p
nD 1.3555. Phosphorane is~a coloil ss--liquid, Lneoluble in water,
soluble
e
-acetonej ether, and benzene. It' does not decolor Rft~%
in alcohol,,
Card-1/2
-N_

ROKHLIN, Ye.M.; ZEYFMAN, Yu.V.;,GHEBURKOV, Yu.A.;
GAMMARYAN, N.P.;
KNUMANTS, I.L., akademii ', -
Reaction , h9x&flUoroaCGtOne 't,h triethyl phosphite.
D&1. AN
SSSR 151 no.6:1356-1358 AP 165. (MTRA 18'.5)
1. Institut el-ementoorganicheskilib soyedineniy AN
SSSR.

t-22
9
(I~guRk 2.800)

CHEBURKOV, Y A.; MUKHAMhDALIYEV, N.; KNUNYANTS I.L.
t
Reaction of hexafluorolsobutyryl fluoride with acid
chlorides.
Izv. AN SSSR. Ser. khim. no.8t1476-1478 165. (mm 18:9)
1. Institut elementoorganicheskikh soyedineniy AN
SSSR,

CHEBURKOV, Yu.A.; MUKHAMADALIM, N.; ARONOV, Yu.Ye.; KNUNYANTS, I.L.
Reaction of perfluorodimethylketene with dimethy1formamide.
Izv. AN SSSR. Ser. khim. no.8tl478-1480 065. (MIRA 18:9)
1. Institut elementoorganicheskikh soyedineniy AN SSSR.

_p 7,.j,A. , FXTIYAN-IS, Ltl,~
141DRAAMAPP-LATENT;. H~,- ~gfq~4.ql y
No.6c Rex-:vhiz'-.n ulth
tives of ultrous avid, Im, ~k SOSSR. S-.r,, kh.ff .
nw.lh1982-lqR7
165" OCRA 3601)
1. Twtitut AN SSSP~

KNUNYANTS, I.L.p akademik; KOCHARYAN, S.T.;
CHF-,Bn?,'01,', Yu.A.,- BARGAMOVA, M.D.;
RUMIN, Ye.M.
Reversibel dehydrofluorination of
2-monohydroperfluoroisobutane
and e-hydrohexafluoroisobutyric acid esters. Dokl. AN
SSSR 165
no,4:827-830 D 165, (MIRA 1802)
1. Institut elementoorganicheskikh soyedineniy AN SSSR.

L 17611-66 EWT(m)/EWP(j) WW/JWM4
ACC ITR: AP6002099 SOURCXCODH: UR/0062/65/000/011/1982/1987~
AUMORS i Mhkb~mWdal&evo N,.; Cheburkov, Yu, A.41 I, L.
Institute for Heter io,Compounds, Academy of Soiences,SSSR (Inatitut
elementoorganicheskikh soyedineniy "mii nikilk SSSR)
~TITLE: Perfluorodime o cation 6. Interaction with nitrous acid
tene
:d6rivatives
:SOTIRCE.- AN SISSR. Izvestiya. Seriya khimicheskaya, no-11, 1965,
1982-1987
:TOPIC TAGS: -fluorideg.fluorinated hydrocarbon, fluorinated organic
compound,,
41uorine~compound, organic nitrile compound, chemical "action
!ABSTRACT: Me properties of the fluoroanhydride and ethyl ester of
Ok-nitrosohexa-"
:fluoro'butyric acid were studie&to extend the work of the authors
(Dokl. AN SSSR
;165,1 (1966)). The latter compounds were.obtained by reacting
perfluorodimetbyl-
.ketene with nitrosyl.fluoride and othylnitride.1 In additiont.the
reaction of
perfluorodimethylketene with sod-1121n nitrite and' nitrogen,
trioxide I yielding an oxime
of hexafluoroacetonep was also stadiedo A reaction mechanism for each
of the
reactions is proposed, and the yield and melting point of each
product are recorded#
Card 1/2

1 iv Wt j Aaa-
rk. AC~ NR% Soul~ffrl -CO~E-I-UR/0062/6 000 0 104,91037
L, BARGAMOVA, M. D., Institute of Hetero
~JG JL
ASA
Iormnic '.Compounds, By n? F--:Lences USSR (InStitut
elemantoorganicheskikh i
-j1Sd,y-ed1wniy AN SSM)
"Aiiion of T#ethy3Ajpjne on HexafluoroisobutyUl Fluoride"
livestlya Akadem Sauk SSSR,, Seriya Khimicheskayn, 10 6, i966,~~
W 110 -1057,
'Abstract: Dimer~zfttion ~r hexafiuoroisobutyry~ fluoride under
the action of
trieth:~Iamine'vaa demonstrated. The molecular complex$f
hexafluoroisobutyryl
'fluoride with triethylamine (1:1) is the triethy-la-M-o-nI salt
of the enol form
)of the fluq#~e ., and evidently undergoes a rearrangemenN the
triethylammonium
isilt ~.f the hypothetilcal unsaturated
perfluoro-beta-methylaUyl alcohol. The
111lattei dimerize4 upon further heating, yielding a salt of a
bis-perfluorocarbinol,'
which loseq ".fluorqphosgene and is converted to a mixture of
triethylamine
'fluoride aild the triethylammonium salt of
p,--rfluoro-(4-methyl-1.3-pentacliene-4
..Carbi~noi). The properties and reactivity of the dimer and a
number of deriva-
tives'of alpha, beta-unsaturated gamma-hydroperfluorinated acids
obtained from
'it were iurestigated. Alkylation of hexafluoroisobutyryl
fluoride by allyl
,bromide'and benZY1 chloride proceeds readily in the presence of
triethylamine;
alkylation do~qs_nqt.,pccur-vith methylene iodide, 1,
2-d,44odoethane, iodo-
benzene. / Orig. -art W-h[un- -4- ttmrt 7LJM?'
TOPIC TAGS: fl-qorinated organic mpound, triethylamine, lkylation
SUB CODE; 0 DMM 02reb66 / ORIG REF. 008 OTH REF: 010
7 / SUM c0

ICNR:. AP7,00072:6, SOURCE CODE: UR/0062/66/000/006/10 438'
MNUNYANTS I. _~.J,`CMMOV. YUL- A., BARGAMOVA M. D. ~WDIW, E. I.,
PiriROVSIC4." I
'Institute or iipteroorga-ni-a-U-ompounffi-3-, _Acad My of Sciences
USSR
,,,"Perfluorociiinqthylketene Communication 7- Structure of the
Dimer"
'Moscow, Izzvestiya Akademi~ Nauk SSSR, Seriya Khimicheskaya (news
of the Acade~rror
;-of Sc~ences USAR, Coemical Series).j, 14o 6, 1966, PP 1031-1038
,Abstiact: Perfluorodimethylketene, in contrast to other known
ketenes, forms a
also produced by
i1near dimer iP4~r the actioii of triethylamine - The dimer
,tVo other methodp:-J) the reaction of an equimolar mi.xture of
hexafluoroisobut.Y-
i~l chloride and qtjiy1amine; 2) by the action of t~iethylamin2,jor
cesium fluo-
,.riAe on perfluorome~hacrylyl fluoride. In the latter case
thelreaction mixture
~wds treated ~itli apthanol, yielding the methanolysis product of
the dimer and
,also the known *th,
y1 ester of hexafluoroisobutyric acid and the methyl ester
~of alpha-trifluoromoqtbyl-betap beta-difluoro-beta-methoxypropionic
acid. The
structure-of tbp dimer of perfluorodimethylketene as the
bis-fluoride of per
.fluoro-(elpha, alphe~, g-ma-trivethylglutaconicYacid was confirmed
by its re
,,:actions ~nd infrared spectrum. The reaction mechanism proposed
for the dimeri
zation included isomerizatiob of the ketene to the more stable
perfluoromethacry--
.lyl fluoride- A pew reaction was discovered: linear'dinerization of
AmAtional-de-
~7ivatives of per4upromethacrylic and dirluoromethylenemalonic
acids.~Origa art
-~as: 1 figure,-9 f6rimLw and 2 thblos. ffJPRS: 37.02ff
-TAGS z --fluorinated _'orzanic comnound- isomorization

ACC M AP7006077 SOURCE CODE: Ui~/66~~/ 606100~13N51i~61
AUTHOR: Cheburkov, Yu. A.; Mukhamadaliyev, N.; Mirzabekyants, N.
S.; Knunyantsj I. L.
ORG: Ins-Vit~ Veo -VeeM6~ganic Compounds, Academy of Sciences USSR
(Institut
elementoorganicheskikh soyedineniy AN SSSR)
TITIS: Reactions of perfluorodimethylketene with alcoholsi,
amines, and acids
SOURCE:. AN SSSR. Izvestiya. Seriya khimicheskaya, no. 7, 1966,
1265-1267
TOPIC TAGS: fluorinated organic compound, amine, alcohol, glycerin
ABSTRACT: The reactions of perflourod:bnotliylketene with
alcohols, aminose
and acids were studied. These reactions are copmon both to
perfluorodi-
metaiylketene and to nonfluorinated ketenes and lead to the
production of
various derivatives of hexafluoroisobutyric acid* The reaction with
alcohols yielded esters. In the case of glycerin, at room
temperature
ketene alkylated only tuo hydro.V Groups, either vicinal or
terminal.
.Gopipleto acylation was achieved only by heating the glycerin
i4ith excess
perfluorodimethylIcetene in a scaled tulbee The reactions of
ketone with
.amm.nia and amines yielded amides of hexafluorolsobutyric acid.
In these
,reactions an excess of amines mustbQ avoided to prevent
mineralization of
the fluorine atom by splitting off-hydrogen fluoride.
Perfluorodimethylketne reacted
readilywiih hydrogen chloride or bromide and with organic acids,
yielding acid
halides, anhydrides, and mixed anhydrides. The structures of the
the new compounds
were confir=d by infrared and nuclear magnetic resonance spectra.
Orig. art. has:
4 formulas and 1 table. [JPRS: 38,9671
SUB CODE: 07. SUBM DATE: 14Dec65 / 'CRIG REF: 009
Card 1/1 UDC., 542-91 + 547.233 + 547.26 + 541-452 +_546o1

ACC NR-t-AP7000727. 0062 66/000/006/1038/1047
SOURCS CODS i U11/0062
My6w M-%-z SJ:o L-0 CH MOW& A! A. AHONNB Yu. Ye., Institute of
Hetero-
orranic Go= unies USSR (InstAtut elemontoorganicheekM
ipyodinoni.y AN =i)
"'Reaction of Chlorides of Carboxylic Acidalwith DLmthjy1forv=dde"
Moscow, Izvesti a Aka4pmii Hauk SSSHp Seriya Khimicheskaya., No
6, 1966,
y
Pp 1038-1047
Abstract: A nev trend of the reaction of halideo of carboxylic
acids with
-dim.ethyl.-Cormandde, leading to aldehydes of these acids, was
demonstratedo
,7Depending upon tltq structure of the acids, either
transamidation or aldehyde
formation occurs. In the reaction of acetyl, trifluoroacetyl,
isdbutyryl, n-
.-peifluorobutyryl, and benzoyl chlorides with dimethy1formamide,
the dimethyla-
r
-'mides--of the*6orresponding acids vere formed. In the case of n
r
-chloridelltogethe'r with the basic product, the dit~ethylamide
of pe orobutMl-t I
-Mr-m-icacAd was formed. -Xu the case of hexafluoroisobutyryl
chloride, the re-
,action with dim6thy1formamide-liberated C02 and produced an
unstable crystaMne
.Substance, w1lich readily hydrolyzed to
hexafluoroisobutymldehyde. Derivatives
of hexafluoroisobiAtyryl chloride-and trichloroacetyl chloride
reacted with
dimOtby1fbrm=1de to form not only the aldehydes, but also the
corresponding.
.,ttiloroalkanes, and carbon monoxide,, decarbonylatign products
of It-he original
7:
-chlorides Trichlorowetyl. chloride reacted 6inultaneously
according to the
three schemes, rie'dina Ue dlwt~ylaxdde of trichlor%mmUo acid,
chlorsl#-'aDd
1/2 UDC: 542~9~ + 2-951
5!L

AFM -0717
reactiono of perf luor-opiva4l chl.oride and hexanuO-,
--~ropiva'Xyl 621~ride qefe also studied. A general scheme.of the
reaction of
pkk1pri4s th d1wthy rmmLde vas propose&kt Origo arto hut' formi3m;
and
TOPIC -TAGSt: oarbwWU* add chloride, a1dehyde
SUB COW 1 07 SM DATIC I 07D9o65 CRIG REFs 010 OTH REFs 010
2/2

ACC NR- Ap6035836 S01MCE CODE: UR/0413/66/000/020/0038/0038
INVENTOR:, Cheburlwv, Yu. A.; Mirzabelgaita,, N. S.; Knunyants',
1. L.
ORG: none
TITLE: Preparation of hexafluoroacetone oxime. Class 12, No.
18TO27
~SOURCE: Izobreteniya, promyshlennyye obraztsy, tovarnyye znaki,
no, 20,
l1966, 38
TOPIC TAGS: hexafluoroacetone oxime, nitrosyl chloride,
hexafluoroloo-
butyric acid, i-ttAZI- *"/ f-W-~ -C;b j CIAJ~I&j
ABSTRACT: To increase the yield and to simplify the technological
process of the preparation of hexafluoro&cetone oxine vith
the use of altrosyl chloride in pyridiue at lov tempera-
tures, nitrosyl chloride is treated vLth boxafluarainobuty-
ric acid, IPS)
(VIA-50; CDE No. 141
SUB CODE: 07/ SUBM DATE: O5jul65
,Card 1 A

IA, Ye. Ye., Engr.
Card. Tech. Sci.
Distertation* "Not-onetallic lnc~usions in the Metal of a
Welded Joint and YBthods -for
Their DeterKpation." Central Sci Res Inst of Technology and
Machine Building.
- "TsNI17MASh." 21 Apr 47.
SO: Vechernvaya Moskva, Apr, 1947 (Project #17836)

Ila
L a a 0 pia a I T W
CA 0 c 9 v 6 a x
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"iqujinji mulsing sq4 III

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U0111%joiqP 3941
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lop" apom
0-01~=n POW M4 lb "SpaquMmu
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tingpdou dN* 91"13044
see
141(w) ON( any 111
7 00
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a a 4
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a 4 1 T-
.4
im, W My

ChTnufu~OvA, YE. YE.
PA 28/49T7
nan /djjjAj4VrY,' - BtUebn, DeteraInation of oct 48
Chemistry - Steels, Silicon Content of
"Photi)6olor Imetric Method of Determining Silicon' In
Iron Add Steel," To.-Te. Cheburkova, Con Scl Res Iast
of Tech and Nwh.Constr, 3 pp
OZavod lab- Vol 11vj No 10
Dlecasses subject method and. uses It to find silicon
cohtent'In eight stools And two Irons. Results com-
pare v1thIn *02% with grartmetric method. Method Is
based on formatlo~ of.yellov heteropoly acid with
m6lybdic acid, ?rhich forms molybdenum blue vhen
oxidized by thin chloride.
28/49TT

N
CO
skr
Optanmw - FemOU0
Steel-Austanits
%.gthod for Datez?dnIng -Nametallic
Impuritles
7.SA.Avptanlte Steel ZY&ITp." Ye. To.
Chaburkova,
Cm Bel Ron Inst of Technol and Jkch Cmetr,,
3 pp-
ftwa& Lab" Vol XV, No. 3
MactrelytIc method in utilized for extractIM
ammoullic Impurities from MIT austealte
iumal. .Zlectrolytlc diffusim of austealts
aftel "1d, be perf m d in a 6% solution or
I'mulfate with addltlm of 0.2% sodims
7% wAlm, chloride to the eiectio2yte,

USSR/Metals Cast Iron Jun-50
Chemistry - Magnesium, Determination
"Determination of Magnesium in Cast Iron,"
Ye.
1-4
Ye. Cheburkova, Cen Sci Res inst of Tech
and Mach
Constr
"Zavod Lab" Vol XVI, Wo 6, pp 663-666
Desertbes experiments to develop most
efficient
wthod for determination of magnesium in
cast
Irons Separation of iron performed with
aid of
other, and ammonia and bromine water used
for
sepax-atIng nan anese. T4o -possibilities
investi-
gmted for determination of magnesium im-
presence
ZOT54
USW/-*4etals cast iron Jun 50
(Coutd)
of copper-~ b7droquinoline methocL, and
analys is
phoap~hate nethod. Latter method suggested
as
,betteT- because it Is simpler, does not
require
preliminary separation of copper, and
employs'no
s~eetal reagents.

USSR/Metals - Welding, Fluxes, Aug 50
Analysis
*Determination of Fluorine in Welding
Fluxes," Ye. Ye. Cheburkova, Cen Sci.Res
Inst of Technol and Mach Bldg
"Zavod Lab" Vol XVI, No 8y 1009-1010
Suggests accelerated method for
determinatioz
of P in welding fluxes - F is brought
into
olution in forid of Na F for which
purpose
lux. under investigation has to be
sintered
;
with mixture of 3 parts of ZnO and I
part Na
carbonate. At end of procedure
precipitate
169r44
USSR/14etals - Welding, Fluxes, Aug 50
(Coutd)
of Pb fluordbromide is obtained, and
upon
its reaction with Ag nitrate, content
of F
in flux may be calculated~be
determination
!,"of ..quantity of Ag
nitrate.,combined with Br.
8

. (f Ye. Y6-- 137-58-2-4154
Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr
2, p 270 (USSR)
AUTHOR: Cheburkova, Ye.Ye.
TITLE: The Nonmetallic Inclusions in an Austenitic CF rome
-nickel -cobalt
Steel Alloyed With Niobium (Nemetallicheskiye vklyucheniya v
austenitnoy khromonikel'kobal'tovoy stali s niobiyem)
PERIODICAL: V sb.. Fiz.-kbim. issled. austenitn. splavov.
Moscow,
Mashgiz, 1957, pp 41-52
ABSTRACT: An investigation was made of steel EI-434 relative
to its
nonmetallic inclusions. Employed was a new method of separating
the carbides and nonmetallic inclusions by means of their
differing
solubility in acid oxidizing media. The residues were examined
and the total quantity of nonmetallic inclusions determined by
chemical analysis. The nature of the nonmetallic inclusions was
determined by a microscopic investigation of the residues in
diffracted light. Methods were devised for determining the non-
metallic oxide inclusions in steel El-434. The total quantity,
composition, and nature of the nonmetallic inclusions were
ascertained, and it was noted that in steel EI-434 the
predorni-'
Card 1/2 nant nonmetallic inclusions, by and large, consisted
of SiO 2'

13 7- 58-2-4154
The Nonmetallic Inclusions in an Austenitic Chrome -nickel -cobalt
Steel (cont.)
FeO, and Al 20 3 * Insignificant quantities of Cr203 and Nb 20 3
were found.
Bibliography: 7 references.
T. F.
U 3t*91 allwa-Inci=iOns
Card 2 /Z

CHIBURKOVA, Ye.ye., kand.tekhnoneuk
Nometallic inclusions In mustenitic
chromium-nickel-cobalt steels.
containing n1oblum. [Trudy] TSNIITKASH 84-41-52 '57
(MIRA 10:11)
(Steel alloys-~Analysls) (Oxides)

TXMIN, N.I., kand. fis. -MRt. nail ; TZWHIM'
F.Ko' insh.; KOX&ROMIT.
A.G., kand.tekhn.vAuk; CHBNIMVA, Te.Te.,
kand.tekhn.nauk;
SMISY, B.A, . imnd.tilffiin~.nauk-.~~.. .,
kzLnd.tekhn.n&uk
PkWalcal and chemical "thods for the
Investigation in the
phase analysis of alloys. [Tmdg] TsNimm moo-W
159. (KIM 13:7)
(Alloy@)

BORZUNOV, S.K., polkovnikl CHEBUSHU. LV.. polkqynik.
red.: VOLKOTA. T.Ye.,
tekhn.red.
[Decrees of the October Plenum of the Central Committee
of the CPSU
In action] Pleshentia oktiabrlskogo Plenuma TaK KPSS v
deistvit.
Moskva, Toon.Lad-wo N-va obor.SSSRO 1959* 371 P. (KIRA
12:4)
(Russia-Armed forces)

LkRIKOV, A.M., polkovnik, kand.istor.nauk; FILIPPOV, N.T.,
polkoynik, kand.
ytLridich.nauk; BOCHKAREV, X.S., general-mayor, dotsent,
kand.filosol.
nauk. red.; CH&BUSMff, 1J., polkovnik, red.; KAKOTEV, V.P.,
tekhn.
red.
[Unity of co=and In the Soviet Armed Forces and ways for
further
strengthening it; a lecture presented to the troops]
Edinona-
chalie v Sovetakikh Tooruzhannykh Silakh I puti ego
dallneishego
ukrepleniia; laktaila, prochitannais v voisicakh. Moskva,
Voen.
izd-va X-va obor.SSSR. 1960. 38 p. (KIU 13..6)
1. Lektory Glovnogo politicheskogo uprsvleniya Sovetskoy
Irmii
I Voyenno-Korskogo Flota (forlarlkov. 'Filippov).
. (ftesis--Arsod forces--Officers)

ZZWBOV. A.A., polkoynik; PADWN, Ym.A., polkovnik;
CHOUSM, I.V.,
polkovnik, red.; NEMENA. A.N.. tekhn.red. --
Eftrty ormnisations in armW units and war vessels-,
collected
article@ on the work mperience of local party
organizations]
Partiinsia organizatelia chesti, korablia; abornik
statel ob
opyte raboty pervichnykh partorgamizateli. Moskva,
Voen.lsd-vo
X-va obor.S=. 1960. 334 p. (KIU 13:4)
(Commmist Nrty of the Soviet Uhlon--Party work)
(fteele-Armod forces)

9
LIPODAM, Ivan Alekseyevich, General-leytenant; CHEB .
polkov-
I -
nik, red.; BUKOVSKAYA, N.A., tekbn. red.
[Steadfastly endure the hardships and privations of
military
service] Stoiko perenosit' tiagoty i 3-ishaniia
voemoi sluzhby.
Moskva, Voen.izd-vo M-va obcrony SSSR 1961. 75 P.
(KIRA 14:12)
(Military education~