SCIENTIFIC ABSTRACT VIZELMAN, L.M. - VIZGERT, R.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001860210005-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 5
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

VIZZLIKAH, L.M., innhener; KWKOV, A.P., inzhener.
AiAomatic vendipC machines for vegetable oil@. Izobr. Y SSSR 2 no.6:
14 is 157. (MIRA lOt8)
(rending machines) (Oil and fats. Idible)

AUTHORS: Vizellman,L.M., and Slutskiy,L.Ya, SOV/19-59-6-3'63/695
TITLE: A Measuring-ro'pper (Dozator')
PERIODICAL: Byulleten' izobreteniy, 1958, Nr 6, p 81 (TJS'-R)
ABSTRACT: Class 42b, 16. Ur 113725 (583945 of I Oct 1957).. Submitted
to the Committee for Inventions and Discoveries at the I'Mn-
isters Council of USSR~ A measuring hopper for liquid,
equipped with a hermetically sealed measuring container
with a drain pipe closed by an electromapnetic valve open-
ing with a time delay; including an electronic time relay
consisting of chains of capacitances and controlled resist-
ance8 connected by a switch into a circuit with a relay for
opening the electromagnetic valve and for starting and stop-
ping the vacuum pump sucking liquid into the measurinp con-
tainer.
Card 1/1

VI ZzLY) G.
"Changing of axeload due to drive in laco,-~,otives." p. 106. (KQZLiZ-;,'b
SZEUE, Vol- 3, no- 3, Mar. 1195 ?3. Budapest.)
SO: Monthly List of East European Accessionss Vol. 2, #3, Library of Congress
August, 1953, Uncl-

VlZrLYT, Gy.
I'lleur 2,()CO-TIP Di.esel-Electrlc Joconotive". P. -4.0. (ITZI07D
rj,.dnre5t,
ESTLT-01-I'M MEI-F, Vol. 4, No. 7/8, JulY/kc- 1`54) 1
Hungary)
SOs Yonthly List of East Eumpeen Acccf~sioris, (EFAL), Lrj 1101- 4)
No. I., Jan. 1955, Una!.

of ftLwsl conceritric gvrirgs with
C CU 3r Croff cc I- cc recurrence Fnelliod
'LL-- zrv~
lation of each t-rm "i ll~ II~o

s--Oy-,-; HEGYTI A.
Swing characteristics of the series V- 55,001 electric locomotive of the Hungarian
State Pailroads. P1193.
(JAPMUTIEK ES CEPEK, Budapests Vol. 1. no. 7p July, 1954)
SOt Monthly list of East European Accessions (EEAL), LG, Vol. 4, No. 1, J!'n'- 1955,
U~classified.

49, Chsalits 404 to drive In the axle pressur.! of
railway niallys p"er. - I/a/ldt oisian pirtlp,7
SY004-411ards MSSW OGNIAJ jdrjUO4W1A -0,7c;ly. Vimly.
(Ndentific Review id Communication - tdjrAt4U-.""1
111110-blyi Ste"Ill -- Val, J. 9953, No. 2, PP,'57-65, NO,
3, IT, 100-112" is flull.)
Itailway ruolivo ix)wcr w10% different driving pars
tile comprLA front tho xMisilpaint. of chnnges In x0o
pressure occurring during traction (starting) and.braking.
As.a result ot these Investigation,% the various_LXRM.2L_-
Motiva power and 4mvicet ate listed, in which changq~
in axle pte"Uto due to e and braking cause serious
Hapgari4n ToolitUO&I Abot.
shortcomings in service. Sinco changcs in axle pressuse
Vol..*6 No- 1 f.1 owing to drive are the most detrimental to electric &W.
dloW-eLicttic kx*mUves with Individual axle ~drive
.1954'
hauling litivy:trains; or'traveling
heaty, trades,
over
the articla deals In detail with methods for eliminathig
the chaelles In axle pressura,due Ao drivi. of locomotives
fitted with pose-auspended motors. The first stop in'
.attaining -this gisial Is to ensure -by proper dosigulng a
minimum change 14 axle pressure and . thereby Me
Optiniqui exploitation factor. The next step " whermtr
necessary In Ose,electrical balancing of changes In
axle 14tom be"". IQ the Optimum fixpwtaticn,~
of t4.,
J711P
~O

VIZ11.14, I., & I'l ,
Vizen, E. M. - "On cert.nin properiles o' firuarm. woiunds to, the peri;ihiered nerv-,15
sy,stem during thr.- Great PatrioLic ~Jarl', Trudy (lZileV. j~0!;. JI"d. -;n-t),
Vol. VI, 1911"', P. 55-5).
SO: U-hlIO, 17 jr-aly ", (Letopis lZhurnal InyVh Statey, No. 19, 19L9).

VIZZL0, E. 1-I., PROF
UMMediolne - Spaom Jul/Aug 48
Medicine - Nervous System
"Criticism of Prof D. T. Kiumovle 'New' Phenomenon
'Yagodiahn.yy Klonual," Prof E. M. Vizen, 1 p
"Nerropatol I PalkhIat" Vol XVII, No 4
"Wevropatologlya I Palkhtatriya" No 4, 1947,
published article by Wmo7 in which he cWmed to
have disco7ered a new phenomenon called "Yago-
diohikyy Klonus.* Vizen points out that'same
pheaccenon was described in 1915 by Joffroy under
name Heluteal apase and Investigated by Vizen at
Odessa. Editorial aarees with Vizen and qaotes
other references to wnew" phenomenon.
AM. 14/49T77
FA 1~,/~-,9777

C%I
Md/Meacine - Brain - Dissaaes
War/Apr 49
Mealcine - Cysticarcesis
*Cysticarcosis of the Brain," Prof Te. U. Vizen,
Dir, Clinic of Nervous Diseases, lzhevak Pe& Inst,
1 P
"Revropatol i Paikhlat" No 2
Variable local infection and fluctuation in the
morbidity rate of this paraoitic-disease depict
wiltiplicity and atypical mature of Individual
symptoms and the %rhole clinical picture of cysti-
cercosis of the brain. Characteristic development
of the pathologico-anatemic process of this disease
61/49T52
Brain - Diseases Jkr/Apr 49
(Contil)
explains rapid appearance of initial symptoms and
sritdden exacerbation. gosinophilia of the blood
and humor is not alwayp the determining factor in
& the I
~the diagnosis of cysticercoal-a of ormin. Sub-
nitted 8 mar 47.
61/49T.52

MEN) E. ~".
Vizen E. 1.1. "Sano resultr of the work of a co-i:-,iiltant-nouropatl~olo,,ist in evacur,"'J"JI'l
y -
)-jonpj,tnI..n,'f Tnrly II,'e(Jinqtitiita r.on. ned. in-t), Vol. VII, 1~1;9, p. IJ42-,ri:
1.
SO: U-3f",50, 1~- June 53, 'ZInurnal IrWkh Statq,-) 111'0. 5, 1~41~)

VIZEN E. M.
1030. VIZEN 2. M. Neurolog. Clinic,, Mod. That., rj*vsk Cerebral
cyaticarcosis Neuropathology and Psychiatry, Moscow 1949" 18 /2 (50-51)
T"* diagnosis of the disease is very difficult. Observation of three
cases. The diagnosis in the first case was tumour of the 17th ventricle,
in the second meningoencephalitis or brain tumour and in the last brain
tunour, The fact is underlined that there are no characteristic signs
of eysticercosis., but the first cere*L:al symptoms appear not only with
unusual rapidity,, but they also become rapidly more acute. There is very
often no eosinophilia.
Teyschl - Brno (XX, 6, 8)
So. NEURODDGY & PSYCHIATRY Section VIII Vol. 3 1 Jan-Jm 1950 Excepts. Medica

VIZEN, Ye.M.; YILIPPOVICH,
1-11~w?",--,"-1~2,-~'!
Acute seasonal serous
29-33 )(r-AP '50.
A.N.; SHORINA. Y.K.
meningitis. Revropat.paikhiat., Moskys, 19 no.2:
(GLML 19:3)
1. 1zhevsk.

vizm'(11. ,m.
- ~ I ........
[Headaches] GolovWs boll. Izd. 2. Moskva, Medgiz, 1951. 65 p.
(MIRA, 6;9)
(Headache)

VIZEN, B.M.. professor.
. .....
The course and clinical features of neuroffyphilis. Sov.med. 19
no.10:59-63 0 155. (MLRA 8:12)
1. Iz kliniki nervnykb bolezney Izhevskogo meditsinskogo inatituta.
(STPHILIS
pathol. & clin. aspects)

VIZEN., E.M.
Atypical forms of tick-borne encephalitis. Ziazr. nev-.. -1
63 no.10 1462-1466 163. WIRA 17:5)
1. Kafedra nervnykh bolezney (zav. - Prof. E.M. Vizen) Permskogo
maditsinskogo instituta.

7'r t
c. z
tiL

VIZEN,, E.M.,, prof.j GOLOFASTOVAY Ye.Ya. (Form')
Tick-borne encephalitis in the western Urals; according to
materials from the Clinic of FervouB Dioeases of Perm Kedtcal
Institute. Klin. med. 38 no.3246-52 Mr'60. (MIRA 16;7)
1. Iz kliniki nervn7kh bolezney (zavo - prof. E.M.Vizen) Perm-
skogo meditainskogo instituta (dir.- prof. I.I.Kositsyn).
(URAL MOUNTAIN REGION-ENCEPHALITIS)
(TICKS AS CARRIMS OF DISEASE)

VIZIN, 1114. fessor (Molotov)
Acute seasonal serous meningitis Oiandulant viral maningooncephalitle)
Klin.med. 34 no-9:51-56 S 156~ (MLRA 9:11)
1. Iz kafedry nerwnykh bolesney (zav. prof. R.H.Vizen) Molotovskogo
meditsinakogo instituta (dir. prof. I.I.Kositayn)
(NNNINGOIRN(MPHALITIS
viral. seasonal)

VIZEN,, E.M.; KNYAM, A.N.
Case of laboratlory Infection in =a with the virus of
tick-boime encephalitis* Zhur. nevr. I psikh. 62 no.3:
333-338 162. (MIRA 15:3)
1. Kafedra nervxWkh bolezney (zav. - prof. E.M. Vizen)
i prozektura (zav. - dotsent A.K. KUazev) Permskoy
gorodskoy infektsionnoy bol,nitoy.
(ENCEPHALITIS)
(TICKS AS CANUFM OF DISLW)

USSR /* Virology- -Viruses of Man and Animals; Viruses of E
Transmission Infections
Abs Jour: Ref Zhur-Biologiya, No 21, 1958, 94867
Author : Vizen, E. M.
Inst : Molotov Medical Institute
Title : Diaphasic Meningoencephalitis Virus
Orig Pub: Tr, 1.1olotovsk.-m6d. in-tal 1957, vyp. 27, 207-214
Abstract: No abstract.
Card 1/1

VIZRN, N.H. (Molotov)
-
Some problems in teaching neuropathology in medical schools. Zhur.
novr. i paikh. Supplement:52-53 f57- (MIRA JI-.J)
(16CUROPATHOLOGY---SUTDY AIM TEACHING)

SMAGIN-j A.G.; VIMWv. P-L.
--
Ur's bm of OR cut for vnderground smaillatorso In*
1.
v ,
tskb . no.548-;Nt (KU 17 V )

[ACC NRs AT6020235 SOURCE CODE't U11/2569/65/000/077/0056/6061
AUTJ10RSs Smagin, A. G.; Vizent F. L.
ORG: none
TITIX,.- Quartz bars out along the X9009 -y-direction# for underground quartz
Generators
SOURCEt USSR. Komitet standartov, mer i izmeritelInykh priborov. Trudy institutov
Komitetal no-, 77(137)p 1965- Iosledovaniya v oblasti izmereniya vremani i chastoty
(Research in the field of time and frequency measurement), 58-62
TOPIC TAGS: quartz, quartz clock, quartz crystal, vibration frequency
ABSTIUCT: Precinion crystal quartz frequency generators for use in well thermostated-
.(-+ 0.0001C) conditions, i.e., underground positionalwere developed. The generators
are made from quartz bars out along the X900, V direction (Ya. Groahkovokiy.
Generix.ovaniye vysokochastotnykh 'kolebanik i atabilizatBiya chaototyp M., IL# 1953)-
The temperature dependence of the frequency of thequartz bars and the magnitude of
the frequency coefficient NO) were determined as a function of the angle (see Figew-
1 and-2), where the frequency coefficient 11(~) in given by
N

AC:~ ~jR, AR, 202;)j
17 ell $9 0 a fm /1# 00 ffe
Fig. 1.- Dependence of the temperature Fig. 2. Dependence of the frequency
of a zero thermal frequency coeffi- coefficient of Xg,,, P -cut quartz
cient on the angle of cut
bars and the angle of cut
in which K is the orde'r of the harmionic,P densiVy of quartzp S OE elasticity
2,2 -
constantf ,P - the lerigth of the bar. In additiong the dependence of the Q-factor on
the pressure was also determined (see Fig. 3). ~t in concluded that X9009 ~V -cut
quartz bars may be used for the construction of quartz frequency generators having a
zero thermal frequency.coefficiento The authors thank Yu. 1. Shmin for his help.

0-,
ftg. 3. Dependence of the Q-factor
of Xgoop I -gut quartz bar an the pressure
Orig. arto, hasi 2 tables, 11 gmphog and 2 equatims,
SUB COVES Ogg Ii/ SM D=s '--juo62/ ORIO Mrs 002/ Org IUW 1001
Card

vizial, 1.
P.ormanently re-olected committea prosidont. Muot.ugl. 8 no.2:
13-14 F 159. (MRA 13: 10
(Sukonnikov, Awrooli Ivanovide)

SOLCDIKO, D.. prokhodchik; ZkKHA.ROV, A., rabochiy ochistnogo saboya;
7ADOHOZHATYY, K., vzryvnik; KOVIKOT, V., rabochly ochistnogo
zaboya; X&SLIKOV, D.. baril'shchik; YURCHKNKO. I., gornyy master;
ZAIU=ITO P.. brigadir elektrikov; USSWOV, L.. lituotrudnik
shakhtnoy gazety; VIZEN, _I,;, DOEICIIAYBV, A.
Our inspection raid. Kasteugl- no-10:11-13 0 159. (MIU 13:3)
1. Reydovaya brigada zhurnala "Master uglya," 2* Literaturnyy
sotrudnik zhurnala Naster uglya." (for Vizen, Dokilchayev).
Oonete Basin-Coal mines and mining)
(Mine management)

VIZENI 1.
Mineral captain. Mast. ugI. 7 no. 5-13 MY 159. (,'4r?,A 11:?)
(Siniagovskil, Patr Lfimovich)

VIZIN, 1.
Gorlovka miner. Maet.ugl. 8 no.1:19-20 Ja 159- -AMIRA 12:3)
(Donets-Basin--Coal miners)
k .
6

VIZENP'I.
Dp*. ,
Yruit of brotherly friendship and cooperation. Mast.ugl.
4 no-5:30-31 MY 155. (KIRA 8:7)
(Hungary--Coal mines and mining)

VIZIIN, I.
Photo report: A base of advanced engineering. Kast.ugl.2 no.11:7-8b N 153.
(KULL 6:11)
(Korkino--Coal mines and mining) (Coal mines and mining--XDrkino)

VIZEN, I.
Iron mines. Mast. u91. 5 no.8:8 Ag 156. ()WA 9:11)
(Donets B&GIn-Coal mines and mining)

VIZIN, I.
-MUlbi Pol'shchikov- Mast. U91- 7 ne.11:14-15 N '58.
(KMA 11-.12)
(41'shchikov, Pantelei Mikhailovich)

VIZEN, I.
To Nicholas Vz-mai, nSevernava".mine nO.2, Krasnodon. Mast. ugl. 7
no.8:10-11 Ag 158. (MIRA 11:9)
(Mamal, Ilikolal IAkovlevich)

- -VIZEN, I.
Noble purpose. Wat. u91. 7 no.9:24a-24b,25 S 158. NIRA 11:10)
(Coal miners-Dimeanes and hygiene)

V IZEN, I.
ExcWllent minor from Krasnodon. Hast.ugl. 7 no.4:8-9 Ap '58.
(Donets Basin--Coal miners) (MIRA 11:4)
(Russia--Politics and government--Biographies)

-:-- T, I#- --- -
"Minor's light.* Mast.ugi. 6 no.9:8&-8b S 157. (MIRA 10.11)
(Coal mines and mining-lquipment and supplies)

JZ_ f -7 ~ ./ -,
/ /Q~ / x
VIZEN, I.
-
Named in honor of Illich. Mast.ugl. [61 no.11:8-9 X '57 (XIRA 10:12)
(Donate Basin--Coal mines and mining)

VIZEN, I.-I.-I.- .
A brigade leader from Novevolyusk. Ykst. ljgl. 8 nc.7:10-11
Jl '59. (Novovolynak-Ocal miners) (KIRA 12:10)

VIZEN, 1.
UNWAiN
Donets Basin. Kast. ugl. 6 no.8:8-10 Ag '57. 01MA 10:9)
(Donets Basin--Coal mines and mining)

19(5) SOV/127-50/-71-13/22
AUTHOR: Vizentall, I.B., Engineer
TITLE: The Central Controling High-Frequency Communication
Net in NllininC Enterprises (Dispetcherskaya vysokochas-
totnaya sv-yaz1na Cornorudnykh prodpriyatiyakh.)
PERIODICAL: Gornyy zhurnal, 1959, Nr 3, PP 50-53 (USSR)
ABSTRACT: The Konstruktorskoye byuro Tsvetmetavtomatika (Design
Office of Tsvetmetavtometika) (KB Tsl-.!A) developed the
following series of installations for high frequency
communications in mines: a central control installation
VChS-123 for electric locomotives, VChS-122 for exca-
vators, and a broadcasting and enq,,iiry station VSO-124.
These devices were installed in the Kapitallnaya Nr 2
pit of the Degtyarka Copper Mine, where two controlling
posts were organized, one general dispatcher for the
pit and the second - for transportation operations.
The VChS-121 control installation is a transceiving
station with selective abonents1calling, a feeding
Card 1/3 block. The VChS-122 and VChS-123 installations dif-

SOV/1-27-59-3-13/22
The Central Controling High-Frequency Communication I'let in L.'ining
Concerns.
fer only in feeding systems. The first is fed
from an a.c. riet of 127 or 220 v and the second -from
the contact d.c. net of 250 v. Each installation is
composed of a transceiver with a loudspeaker, a feed-
ing block, and a microphone with a signalling bulb.
The broadcasting and enquiry VSO--124 station can be
installed in different parts of the pit. Its power-
ful amplifie-r- ald loudspeaker make it audible over
long dist-inc~:S- 1.~nderground. All. general dispatcher's
orders, or enquiries can be broadcast through
this statixi. Disturbances in the high frequency
communi-a'.'-nn L4n--s are- eliminated by trolley filters
Card 2/3 FTZ-209 ano. -1-C,~0MOtive Mters FEZ-208, as well as

SOV/127-59-3-13/22
The Central Controling flif-h-Frequency Comnunication Net in Mining
Concerns.
by the hiji frequency connector VP-87. The seri&l
production of the above devices is being organized
at the Tsvc.,tmetDr1box- Plant in Nallcliik. There are
3 pho-os and 2 hac.-O"'Iflo.
ASSOCIATION: TsvetmetavLomatika, Mloscow
Card 3/3

VIZEVTALI, I.B.,, inzh.; SIAMASHVILI, Zh.G,,, inzh.
Testing machine for detecting defects in steel hoisting ropes.
Gor.zhur. no.5:49-50 My 161. (MIU 14 g6)
1, TSvetmetavtomatika, Moskva.
(Wire rope-Testing) (Testing machines)

KUTSMAM,, Arpad, oklevolen vill.mornoki 1EPERE, Judit, okleveles
vill.mernok; RIBEhM , Andras, okleveles vill.mornok;
VIZLR?_Jonoj okleveles vin.mornok
Voltage coupled semiconducting logical circuits. Meres
automt 10 no.8:238-47 162.
1. Elektronikus Meromuszerok Gyara. I

PAPP . Andrea , dr. ; Ilona, dr. ; VANIOS , Goza, dr., VIZER, Klara, dr.
Experiences with tubercu-Icsis patients treated for the
lot tJmo. Tuborkii1ozis 17 no.gj:130-136 My 164.
1. Az Allawd Fcdor Jozsef TBC Gyogyintezet kozlemenye.

KAZDOBIN, A.S., inzh.; SHIMN, N.A., inzh.-, VIZERIN, I.V. inzh.
. 0--- i~
Floating KSP-2,7 mowing machine used In obtaining reed for ensilage.
Trakt. I. selikhozmaRh. no.11-16-17 N '58. (MIRA 11:11)
1. Gosudarstvennoye spetsiallnoye konstruktorskoye byuro po sellkhozmasbi-
nam pri Gosplane USSR.
Nowing machines) (Reed (Botany))

i - . I I-
4- 1~ t '
! - t- II I _1 ~ - , ~ EL ,
V
VIZJWTAL I , Ye.
Pashkinskiye Gory. Za rul. 15 no.7:2Z JI 157. (XIBA 10:9)
(Pushkinskiya Gory, Pskov Province--Description)

VIZER i
VIZER, J. Sainfoin. P. 343
Vol. 8, No. 8, August IS56
AGRARTUDOMANY
AGRICULTURE
Budapest
SO: EAST FUROFFAJ4 ACCESSIONS, Vol, 6, No. 3, March 1957

-- ~ I.-- - ..-~ 1 -1 It ~ 11
MMEMMMME --- - - -- - - - - -- --- - -
PAPP, Andrs-3, dr.; ILLES, Ilona, dr.; VAMOS, Geza, dr.; VIZER,,Klara, dr.
Pathogenic significance of calcified foci of tuberculotic origin in
the lung: the cavernolith. Tuberkulozio 15 no.12066-374 D 62.
1. Az Allami Fodor Jozsef The Gyogyintezet kozlemenye.
(TUBERCULOSIS, PUU40NARY) (CA.LGULI)

PAPP, Andras, dr.; ILIES, Ilona, dr.; VIZER, Klara, dr.; VAMOS, Geza, dr.
Remote re3ults of drug-induced cavity closure. '1`uhl~.rkulozis 17
no.6:-174-176 Je 164.
1. Az Allami Fodor Jc)zsef Tbc 02iogyintezet kozlemenye.

-----V v 2 C k 1// - - --- -- -
BLITSYKIN.Ya.; VIZERSKIY,B.
Gontinuous work schedules are the basis of success, Mast. ugl.
4 no.1:5-6 A 155. (MLRA 8:6)
1. Naohallnik uchastka [no.361 (for Butsykin). 2. Pomoshchnik
nachallnika uchastka (no.361(for VizerskiA.-
(Coal mines and mining)

15375* 1"Neslignilon fit OIL
(Erglish 1, 1 irig ind M Vi- t Ada Clififfew 4cfdembla
~ilp-orjlllorl qfe,tij of four diiij,vto,iiin,icr Indri
~,d

1 2
tT-fZj,- b7 ZW4 (2-07)i 241:5 M.5
T! F TZ, P,

VIZIRSY, H.
NInvestigation of the Spectra of Diastereo-Isomare.11 In EnglAsh. P. 1, Bmlapest,
Vol. 4, No- 1, 1953-
SO: Ust 3kropsan, Accessiona List, Vol. 3, No. 9, September 1954, Lib. of Congress

KOSA SOMDOYI, latvan;_~IU-SY, Maria
Phosphorescence of FeC13 containing dimethylan.11.1ne Jrradlr-*Is~-d
at low temperature. Koz fiz kozl YTA 12 no.4z287-297 164.
1. nAntral Reanarch Institute of Phyuics, HungarJan Acader-7 of
Sciences, Budape8t.

VIZGALOV, V.M, -
Choosing a map scale for calculating cloudburst runoff. Avtodore.
24 no-.6:26 Je 161. -r (mm 24:7)
(Ra-iji iind' rainfiill)

VIZGALOV, V.14.
Results of the observution of traffic intensity on road
crossings at various levels. Avt.dor. 25 no.4:15,-16 Ap 162.
(MIRA 15:5)
(Traffie engineering)

VIZGALOV VX inzh.
t Tarious
Operational ebaracteTistics of bighway crossin s a
levels. Avt. dor. 26 no*.1218-20 Ja 163. T;,;~ 3AW
(Reads)

All.
ma MAOMR, Rqrzyy-AR!R

BOUOM, Ya.P.; VIZGPM, R.V.
Raters of 4,41-dioxydiphenyloulf one. PfLrt 1. Synthesis of esters of
4,41-dioxydiphenyloulfone and aliphatic acids. Ukr.khtm.shur-17
no.2:264-269 '51, (KLRA 9:9)
l.L'vovskiy politekhnicheakiy institut.
(Acids, Patty) (Sulfone)

RKMAN, Ya.P.; VIZG fA--jk
V414WIMMR~I' b
Rotors of 4,40-dioxydiphanylsulfous. Part 2.Synthesis of asters
of 4,41-dioxydiphenylsulfons and aromatic acids. Ukr.khim.shur.
17 no.2:270-273 151. OWA 9:9)
l.Livovskiy politekhnichaskiy institut.
(Bulfous) (Acids, Fatty)

-,~rlmutic sulfouic acid"; asclaor?
ITI~-,t to! III cr; '-f-mt,
T. ri

4~
Eslard )f4,4~-dL'iydt4xydiphenyt.-uYoue. IV. Sytiffirs-fs
of Inconi-lete ustea of 4,41-dihydrotydpI:e1yI s-5Ifo:M Wilh
-
-d-
i
c cF&JoxTff, -sc
a -.03'$e iuld arent-At
, i!
:4
,fill .11C i:
in. P. ao", R. V. ILVIV
- -Ir
Ah) Z~4;~
(in Ru~,J,,n); cf. C.A. 43, MrZOr.-To 21-5 s,.
drat;y-liphtryl julfe- (1) (it 4 int. A(-Off was ad,liA f r. 11,1.0
followcd by 6 ud- pyridine added t1topwi3c Willi
Attr whicli the mixtur W11.1 kcpt at M' tintil I3r.CI hA
c
fe;ji:tM, s-.,it
h dil. 1175C)i gayq a M~,Vly cr)gull-
RzItig oil, 'ihidi was eltd. -.~itlk C~11, aild the evapd. cxt.
kivt! t, i, "".crlyt 1, m. 1404,2* (cf~idr-), in. 151-3.. W!,ic-
1i oil of I -i6lh 0,65 mol-, ArCl bi the pri-,ictice of pytidine
gave au 01 which apjwucit to he pmdy the inourt-sle dcriv.,
which erywallittA al(ce cowdiderable time cold wa,; Idendcal
with the ab)ve. Itcaction of A u. I Willi LBS g. BzCI and 15
t-il. pyridiiie- gave 0,9 1. di~-Bx 1, in, 2-15-7*, and OA X.
lamo-Rd 1. M. iW-200 , which ww., s,,p4l. by extri. with
rtoij (dIT i dt., iv. 1,.t Insol.). Ittaction, of I ~itl% MCI In
Liv prr-wucc of 105'& &011 gave 37% dl-Ilt. dtify. and 20
f
O
juorle-1lz deriv. Reaction of 2.6 S.
with 1.18 C. PhS
,
lit 10"0 NaOIT gave 4370 p-BAL5GCfH4SO-C4fftO11-P (11V
-C1-
t
IM-S' (f
i1
v
d
i
MOM
31%
l
.
i
).
m
ar
ra.s prep
tom
, a
y
P
s
coff"Pondial; P-Br andoc, M. M0-2
(from
C4114), an
0
cl
corr"pondbig nt-OiN amakC. m. 168-430 (from Ht-
23 /
Off - Monoinnyoyl I and PhSOXf Iv. 6170 NaOlf pve a
~
101ir yield of p-1,'--OW1,SOCj14Oj,5PA-p, m. 144--0 ;. the
szrna 1VIM oblairwd from 11 and BzCL G. M. Kmolamlf

V'Aa fniucai-e of the alwhol domtituerlt 0a tho r8to of
(,P, Vl'~" Y'l 16 *4' and a V.
ra. Zhw-ft-
~W 1", N., T1 2
fn~ Ian .--:!he rate of alk. hydrolysil,
'ITT 14, red for Etoll (Q, PhOH (U), 4-I1OC#H#SOjC,114-
DIOR ill a snixt. %u I< 13 < Ill -
C1 > lir > E. Gay G'f'l fL

VIZGRRT, R.V.
Hydrolysis of esters of aromatic sulfo acids. Ukr.khim.zhur. 20 no.3:
272-278 '54. (MLRA 7:8)
1. Llvovskiy politakhnicheakiy Inatitut.
(Hydrolysis) (Esters) (Sulfonic acids)

~ I'll-

I A gR

140!~ tii
T~t,t7~- T -MTTT, -IT-.!
1 -777;

VIZ 7,
-, -G.14TV 14V.; A.;-. i~!F.111111A, 1.~:.
lnfram~ ab3orpticr, of esto~;r:~ of --mbrtit-ute-i b~nzer..-:,-
oulfordc acido and pilipriol. Mir. fiz. zh~Lr. 8
N 164. (ILiA 17:9)
1. Institut fiziki All Ukr33J.9 "iyev.

VIZGXRT
BAVCHUX, Ye.K.
Hydrolysis of aromtic sulfouic acid eaters. Part 3: Hydrolysis of
phenyl esters of substituted benzenesulfonic acids. Zhur. ob. We.
26 no.8*.2268-2273 Ag 156. (KLRA 10:11)
1. Llvovskiy politekhnicheakiy institut.
(Benzerkesulfonic acid)

BIJW,GV, S. N. VI""GBRT. R.V.
Effect of the characteristics of alcoho.- cr.=orients on the rate of
r-br-ali hydrolysis of complex ethers. Part 2: HydrolyRin of phenol
ethere and benzyl alcohol@. Zhur. ob. Mix. 27 no.4:QO9-913 AD 157.
(mLRA ib:9)
1. LIvovskly meditainekly, inatitut i Llvovskiy politekhnicheskiy
institut.
(Benzyl alcohol) (Ithers) (Ikydrolyeis)

79-28-5-7/5/69
AUTHORS: Baranov, S. N., Zhoglo, F. A., Viz&LZJ~
Complex
TITLE: Synthesis of Some/Esters of the 4,41-Dioxydiphenylsulfone
and of Carboxylic Acids(Sintez nekotorykh slozhnykh efirov
4,4'-dioksidifeniloullfona i karbonovykh kislot)
PERIODICAL: Zhurnal Obahchey Khimiiv 1958, Vol,; 20, 11r 5,
PP~, 1274 - 1276 (USSR)
ABSTRACT: The authors aimed at synthetizing the full asters of the
4,41-dioxydiphenyl2ulfone and of some oarboxylic acids of
the aliphatic, aromatic and heterocyclic verios. In refer-
ences there are remarks concerning the synthesis of the
asters of 4p4l-dioxydiphenyloulfone by its condenzatiorr with
acids in the presence of phosphoroxychloride (Reference 3).
The came method was used here. The products necessary for
the synthesis were taYanoready mada'or according to the me-
thods described in references. The purity was checked accord-
ing to chemical constants and in soma cases also ana-
lytically. For the synthesis of the asters the dry dioxyd-
Card 1 iphenylsulfone was carefully crushed with the acid ( i part

-6r
79-2P--5--'5/,
C0111ple,
Synthesis of Some/Estero of the 4,4'.-Dioxydiphenylaulfane and of
Carboxylic Acids
3ulfone: 2 parts acid), the mixture was heated in the
flask to 12o - 1400C and into this the- calculated amount.
of phosphoroxychloride was addedin drops The whole was
heated to the complete removal of hydro~-en chloride; then
cooled and treated with 51~1~ coda solution; the organic and
inor-anic acids~ as well as the above~r~entioned aulfone which
did ~ot enter reaction,were removed. The final product ` the
eater, was recrystalli'zed. Furthermore the ester of the a-bro
mi.oovalerianic acid and of the dioxydipheny1sulfone were ob-,
tained on heatino the bromoanhydride of the same acid with
the sodium salt of the dioxydiphonylsulfone. All synthetized
esters are white or light-yellow Rollery products; they are
difficultt,,,3 disscive in water an(V" ~3 Ysoluble in alechol,
acetone and dioxane., They hydrolize on heating with lo%
alkali solution., The properties of the 14 synthetized esters
Card 2117A are mentioned in a table, There are I table and 4 references,,

.-ATHOR: Vizgert, H. V.
T Hydrolysis of the Esters of Aroinatin , .:ulfe ("Lir-'
efirov aromaticheskikh sullfokislot) V. The -f
the Esters of Benzonesulfo 'Acid and of :;ub-,!titut--,,d -hcria-1
(V. Gidroliz efirov berizolaullfokisloty i zam,,sh,~,-,Onnt,,-J
-'iIODICAL: Zhurnal obshchey khimii, 1958, Vol. 28, Nr 7, p!-1.1f37.-;-11`7B
(USSR)
ABSTRACT: A great number of factors exerts an important influ~-ncc on
the mechanism of the hydrolysis of estera: 1) The hydro]yzis
conditions (catalyst, solvent etc.(Refs 1-3)); 2) The c-cil
properties of acidous and alcoholic components (Ref 41);
3) The presence of the spatially ramified substituents in
the acyl- and alkyl radical of the ester Oefs 5-7). The ill-
crease of the acid properties, of the ecid as well as of th,~,
alkaline component, does not only increase the velocity of
hydrolysis (Refs 8-10) but also often changea the mechanism
of hydrolysis. In the eBters of fatty acids with aliphatic-
aromatic alcohols and phenols the break of binding occurs at
Card 1 the acyl Olefs 11-13, 35). The entere of the acid of m,~an

SOV/79 - 2 8 -7 -32 1/~(,A
Hydrolysis of the Tsters of Aromatic Sulfo Acida. 7. The Hydroly~i3 of tf~-
Esters of Benzenesulfo Acid and of ;'ubstituted --henol
strength (e.g. phosphoric acid, nitric acid) and of' the ali-
phatic alcohols hydrolyse at the acyl and alkyl depending
on the medium, the esters of strong acids (e.g. of HC10
(Ref 4), of benzenesulfo acid) and aliphatic alcoholp, An,;"-
ever, hydrolyze only at the alkyl. It was of interest to find
out which, influence could be excerted.by the introduction of
substituents into phenol on the velocity of reaction
and the
mechanizm of hydrolysis of the aryl sulfonates. The veloc~;ty.
of the alkaline hydrolysis of six enters of benzenesulfo .' -,Cic
and of the substituted phenol were investigated. The incrl?a:7C,
of the acidity of the substituted phenols.increaeos the v-,Ioci-
ty of hydiolysis of the corresponding estere of benzene2ulfo
acid. The electronegative substituents in the alcohol r-n.-:,i,,.)-
nent are of great influence on the velocity of hydroly-10.
Ortho-Bubstituents in the benzene ring of phenol do not. P.-fert
any influence. There are 5 tables and 35 references, K c,'
,which are Soviet.
Card 2

AUTHORS: Vizgert, 2. V., SLvchuk, Ye. X.
TITLE: Hydrolysis of the '"stere of the Aromatic '*ulf onic ;.ciis
(Gidroliz efirov aromuticheakikh %ul'Pokislot) VT.
and Aqueous Hydrolysis of the Nitro-l,ubntituted Compounf"s
of Aryl Sulfonatee (VI. Shcholochnoy i vodnyy gidroliz nitro-
zaineshchennyk-h arilaullfonatov)
PERIODICAL: Zhurnal obahchey khimii,.1958, Vol. M, 11r 6, pp. 2114-2119
(USSR)
ABSTRACT: In previous reports which deal with the investigation of the
kinetics of the aryl sulfonates (Refs 1, 2) was shown that
the presence.of electronegative substituents shorten the time
course of the hydrolysis of the aryl eulfonatee in benzene
sulfonic acid as well as in phenol (Ref 3)v compared to the
not substituted esters. The nitro-group exercises the greatest
accelerating influence of all electronegative subatituents.
The influence of its position on the time course of the hydro-
lysis of the nitro-oubatituted aryl sulfonatee is not equal
and depends on t 'he fact whether the nitro-group is incorporat-
Card I/L ed in th+enzene sulfonic acid or in phenol. The nitro-groups

SOV/79-28-0-26/66
Hydrolysis of the Esterg of the Aromatic Sulfonic Acids. VI. ilkaline and
Aqueous Hydrolysis of the Nitro-Substituted Compounds of Aryl Sulfonates
in the orthoposition of the benzene sulfonic acid prolongate
the durstion of hydrolysis and accelerate the latter, if
they are contained in phenol. It was inter;sting for the
authors to investigate to which an extent the increase of the
number of the nitro-grou a in phenol and in the benzene sul-
fonic acid can influencetthe course of the alkaline hydrolysis,
an well as to find out rhOther the nitro-substituted aryl
sulfonates may be subjected to a hydrolyois in viater, eince
it is knorm from publications that phenyl-banzene siAlfonate
is not hy4rolyzed by water (Refs 2, 4). Table 4 showe that
the introduction of several nitro-groups accelerates the
alkaline hydrolysis, compared to the monosubetituted eeters.
6 dinitro-substituted aryl oulfonatea were synthesized and
the course taken by their alkaline and aqueous hydrolysis
was tnvestigated. The experimental results of the course of
the hydrolysis were compared with those of the nitro-sub-
sti-tuted aryl sulfonates which rere obtained earlier. Thus
it was proved for the firat.time that the hydrolysis of aryl
sulfonates with water is passible. There are 5 tublee and
Card 2 11 references, 8 of which are Soviet.

-Vizgert' R. V., Berkm?n, fa. r.
On the Reactions oi the sters of the !-rorit.tic '.ulfonie :.ci--.'
(Reaktsii efirov aromaticheskikh sullfokielot) VII. Arylatln,--
Properties of the Dinitro-Phenyl Benzene 'iulfonate3 (VIT
,',.riliruyushchiye svoystva di4nitrofenilbenzolsullfonatov)
,RIO")--CLL: Zhurnal obehchey khimii.. 1958, Vol. 28, Nr 8, pp. 2119-2122
(ITS C-'r")
It must be asnumed that the aryl sulfonates chow a similcrity
with the eaters of carboxylic acids in the reactions cf a
nucleophilic substitution, in the case of a conversion with
water, with alkali solutions, and amines. All these retctions
proceed according to the acyl-oxygen mechanism. In thie cane,
the alcohol radical does not loce it3 bond with its oxygen
atoms (11,efa 1-11). In contrast to the aryl sulfonaten and the
esters of carboxylic acids the alkyl sulfonates reect like
.1kylating agents (Refs 12_ 16). Thus the fissure takes place
at the alkyl in the caee of a conversion witn water, ammonia,
and amines. The validity of the alkyl-oxygen mochanian for
the aryl sulfonates could hardly be expected, since the oxygen
1 is closely bound to the aromatic nucleus: In the present paper,

SOV/7)-20-8-27/66
~.,i tLe "Pections o,,' the .'-Xtors of thp Aront-tic -^ulfonic .cid. '111. Arylatir4r,
Prorerties of. the Di.nitro-::h(!nyl Benzene 1;ulfonatea
boviever, it wv.s founO that thG dinitro-phanyl Vinzene E!ul-.
fonates show a similarity with the alkyl sulfonrtec, i.e.
that they may be hy-lrolyzel with water, alkali :-olution.,,,
and tare not subjected to a hydrolysis with rci0v. It could
be avsumed thL~t thic cimil&rity may be fount' also in other
reactions of nucleophilic subotitution. In o.,,-der to examine
this cave, a long eeries of e:,-periments was crrried out on
the conver.-ion of e2ters from 2r4-dinitro-ph--~nol end benzene
.,ul'or,ic-I 9-chlurbenzene eulfonic-, ;,nd o-nitrobenzene
oulfonic acid with ammonic, aromatic amines Potassium thio-
cy~,nate, and potassium iodlle. The corresponding substituted
iinitro-diphenyl amines rzind the 2,4-dinitro-benzene thio--
3yanave were obtained. The separated reaction producte in-
dicate an olkyl-oxygen cleavnge of the 2,4-dinitrophonolates
and of the oubt!tituted benzene cuL'onates. '-'here are --I ref-
erences, 5 of which are 9oviet.
A9`10CIATION: Ltvovskiy pol--;te!:-hniche-*:iy institut (Llvov !'ol-t~chnical
Institute)
Card 2 /~_

5(2)
AUTHDRSt Vizgert, R. V., Savchuk, Ye. K., BOY/20-125-6-22/61
-Fo -noi-a-r-c-FuW-,7' - P .
TITLE: Use of 018 in the Investigation of the Mechanism of the
Hydrolysis of the Nitrosubstituted Aryl Sulphonatea
(Issledovaniye mekhanizma gidroliza nitrozameshchennykh
arilsullfonatoy s pomoshchtyu 018)
PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 125, Nr 6, pp 1257-1259
(USSR)
ABSTRACTt The hydrolysis reactions of the esters may proceed either
according to an acyl-oxygen- (Refs 1-3) or according to an
alkyl-oxygen reaction (Ref 4), or finally, according to both
mechanisms at the same time (rare)(Ref 5). The electric
negativity of the radicals R and RI in an ester R---C 0
OR'
(Ref 6) as well as the substituents influence the hydrolysis
mechanism considerably if the latter produce spatial hindrances
at the place of reaction (Refs 7-9). The question as to the
place of rupture and for the hydrolysis mechanism (whether it
Card 1/4 proceeds as reaction S Nr 1 or as S Nr 2) of the aryl esters of

Use,of 018 in the Investigation of the Mechanism of BOV/20-125-6-22/61
the Hydrolysis of the Nitrosubstituted Aryl Sulphonates
aromatic sulfo acids was decided after a long time in favor of
the aoyl-oxygen mechanism (Ref 21) (for phenyl-n-toluene-
sulphonate). The authors' investigations (Refs 22-24) confirm
the method mentioned (S Nr 2) for the aryl sulphonates, If it
is taken into account that the aryl sulphonates (as iell as the
alkyl sulphonates) react in the above mentioned reactions under
the rupture of the O-Ar-bond, it was interesting to investi-
gate the alkaline and neutral hydrolysis of the nitrosubstituted
aryl sulphonates by means of H 20 8. This was to explain the
place of rupture in t 'he hydrolysis. In the present paper
phenyl-4-nitrobenzosulphonate (1), 4-nitrophenyl-benzene-sul-
phonate (2), 2,4-dinitrophanyl-2-nitrobenzosulphonate (3), and
2,4-dinitrophenyl-p-toluene-oulphonate (4) were subjected to an
alkaline hydrolysis with H 2018, furthermore the eaters of the
substances (3) and (4) as well as 2,4-dinitrophenyl-benzo-
sulphonate. A dioxane-water medium (70% dioxane) served for
this purpose. Eater and alkali (113) were hydrolyzed for six
hours at 80 0 with a recooling agent. Both hydrolysis pr ?9 ucts;
Card 2/4 phenol and the sulfo acid salt were analyzed for their 0 -

Use of 018 in the Investigation of the Mechanism of SOY/20-125-6-22/61
the Hydrolysis of the Nitrosubstituted Aryl Sulphonates
content. The phenols contained practically no excess of heavy
oxygen. The salts mentioned, howeyer, contained a quantity
of 018 very similar to that expected in the case of the transi-
tion of an oxygen atom into the molecule of these salts. Thus,
all investigated aryl sulphonates are hydrolyzed according to
the aoyl-oxygen mechanism (see scheme). It may be assumed
that hydrolysis takes place in consequence of a nucleophile
attack of the OH-ion on a positively charged sulphur atom, A
neutral hydrolysis of the eater of the 2,4-dinitrophenyl-2-
nitrobenzo-sulfo acid and of the 2,4-dinitrophenyl-p-toluene-
sulfo acid was not fully carried out in order to clarify the
intermediate stages of the mechanism mentioned. The determined
acyl-oxygen mechanism of the eaters investigated here cor-
responded to the arylating effect of several of these eaters.
Finally it was proved by experiments that no undesired reactions
of the isotopic exchange occur under the given experimental
conditions. There are 31 references, 6 of which are Soviet.
ASSOCIATION: Ltvovskiy politekhnicheskiy institut (L'vov Polytechnic
Card 3/4

Use. of 016 in the Investigation of the Mechanism of SOY/20-125-6-22/61
the Hydrolysis of the Nitrosubstituted Aryl Sulphonates
Institute) Institut fizicheskoy khimii im. L. V. Fisarzhevskogo
A,kademii nauk USSR (Institute of Physical Chemistry imen!
L. V. Pisarzhevskiy of the Academy of Sciences Ukr SSR)
PRESENTEDi January 15, 1959, by M. I. Kabachnik, Academiciari
SUBMITTED: January 15, 1959
Card 4/4

. .....
Reactionsof esters of aromatic oulfo acido. Part
2p 4-dinitrophenyl benzenesulfonate with aliphatic
khim. 30 no.10:3436-3440 0 161.
1, Llvovskiy politekhnicheakiy institute
(Banzeneoulfonic acid) (Aminev)
9: Reactions of
amines, Zhur.ob.
(MA-.14:4)
.d - . . .1

VIZGERTY.R.V.
Reactions of eaters of aromatic sulfo acids. Part 10t Reactions
of dinitro-substituted aryloulfonates with anIline and other
nucleophille reagents. Zhur.ob.khim. 30 no.10:3"0-3444 0 161.
(KIRA 14:4)
1. LIvovskiy politekhniAeskiy i~stitut.
(Aniline) (Sulfonic acid)

,VIZGERTq R.V.j ~AVCHUK# Ye.K.1 PRIB9 O.A.
Reactions of eoters of aromatic sulfonic acids. Part Us All-line
and neutral hydrolysis of nitro substituted phenyl benzoyl sulfonates.
Zhur, ob. khims,31 no.1t194--198 Ja '61. (KIRA 14:1)
1. Llvovskiy politekhnicheskiy institut.
(Sulfouic acid)

VIZGERT, R.V.
Mzchanism of hydrolysis of aromatic mLlfochlorides. Part 12:
- Zhur.ob.khim. 32 no.2:628-633 F 162; (MIU 15:2)
1. L'vovskiy politekhaicheskiy institut.
(Sulfonyl chloride)
(Hydrolynin)

VIZGERT, R.V., SA.VCHUK, Ye.K.
Effect of the polarity of the inedium on the hydrolysis of aromatic
sulfochlorides. Zhur. ob. khim. 31, no.10:3396-31,02 0 164.
(MIRA 17:11)
1. Ltvavskiy politekhnicheskiy institut.

Mechanism of hydrolysis of phenyl eaters of substituted
Zhur.ob3ehim.
benzenesulfonic acid. Part 3.3.
32 no.2:633-637
F 162. (MIRA .15:2)
1. Llvovskiy politakhnichookiy institut.
(Benzenexulfonic acid)
(Hydrolyoie)

PALIM9 V.A.; VIZGERT, R.V.
Garre.lation of the rate constantS 4?1 the alkaline hydrolysis
Of arOmatic oulfonic,acid esters as dependent on their structure.
Doklo AN SSSR 142 no.5:1091-1091. F 162. (MIRA 1512)
1. Tartunkiy gosudarstvennyy universitet, TIvovskiy politakhnicheskiy
ihatitut. Predatavleno akademikom V.N.Kond;!atlyevym.
.Sulfonic acid)
Mdrolysis)

'V!Zr,ER7'j R.V.; SAVCHUY, Ye.K.
Effect of the strur-vire and polarity of the rrv:AiL-T. on thri ttA
and mechanism of hydrolysis of aromatic sulfoch"Iorld~.i. Do?.I.
LPI 4. no. 1/2:29-33 163. (MIRLA 17-6)

VIZGERT, R.V.; XONONENKO, S.M.; OZDROVSKAYA, I.M.
Kinetics of the reaction of dinitrophonylbenzer e/
,~Llfonates with
nucleophilic reagents. Zhur.org.kbim. 1 no.2s264-270 F 165.
(MIRA 1834)
1, Llvovakiy politakhnicheakiy inatitut.

VIZGERT, R.V.- MALINEV, A.F.; MIKHLINA, I.M.
P
Effect of the nature and position of substitutes on the infrared
spectra of benzenesulfonyl chlorides and ber4onesulfonates. Izv.
All SSSR. Ser. fiz. 27 no.7:969-973 163. (MIRA 16%8)
(Bensenesulfonyl chloride--Spectra)
(Benzenesulfonic acid--Spectra)

VIZGERT, R,V
Hydrolysis of 2,,4pdivd-trophanyl enter of mesitylenemilfonic
acid in the presence of 42018- U"kr. khim. zhur. 29 no.2:
185-186 163. (MIRA 16W
1. Llvavekiy politekhnicheskiy institut.
N66itylenesulfonic acid)
(Hydrolysis)

VIZGERT, R.V.
Mechanism of hydrolysis of aromatic sulfochlorides of alkyl
and aryl sutfonates. Usp.khim. 32 no.1:3-39 Ja 163o
(MIRA 16:2)
1. Llvovskiy politekhnicheskiy institut.
(Sulfonic acids) (Sulfonyl chlorides)
(Hydrolysis)

VIZGEHT~ R.V.; SAVCHUK, Ye.K.
Mechanism of reactions involved in nucleophilic substitution at the sulfur
atom in benzeneigulfonyl chloride. Ukr.khim.zhur. 29 no.3-.307-314 063.
WIRA 16:4)
1. Llvovskiy politekhaicheskiy institut.
(Benzeneoulfonyl chloride) (Substitution (Chemistry))