SCIENTIFIC ABSTRACT KOTON, M.M. - KOTON, M.M.

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SCIENTIFIC ABSTRACT
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Polymers 26-58-7-2/48 ASSOCIATION: Institut vysokomolokulyarnykh soyedineniy AN SSSR - Lenin- grad (The Institute of High-Molecular Compounds of the AS USSR - Leningrad) Card 5/5 1. Chemistry--USSR 2. Physics--USSR 3. Polymers--Applications 01 1 114W %,-# - "C' AUTHC 17. Ya,"OV, YU. Adrova- , Florinokij-, F. J. TITLD Efficancy of the Ocintillation of Carbo- and lleteroc~-clic Conpounds in Plastics (Otsiatillyatzionnaya effe',:tiviiost' karbo- i geterotsikliches1kikh soyedirieniy v plastmzas3akh). PERIODICAL: Izve3tiya Ali SSSR Seriya Fizicheska-ya, 1958, VoL 22, "r 1, PF. 41-43 (USSR). Received: March 5, 1958 ABSTRACT. The efficacy of the scintillation of oubzitituted anthra-cenes, polyphonyls, aryl-derivativoz of dienes and an number of heterocyclic compounds (oxyzulen, oxydiazolen utc.) on their introduction into a polystyrene-11astic was invejtiEated here, The above-Lientioned substances were introduced into the styrenb-Lionomer in quantites curr(.-i:,ondIinE-; to their !.i.%ximum efficacy (1-21,U') and were poly,:,.erize(I with 0,2',j ben,-,oylper- oxide at a rradual rise of temperature from GO to 12COC during 4-5 days until the fol-mation of tranoparent firm blocks which acro than shaped into cylinders. From t1he ob- tained data it to deter--~ine a cani,.ection tl,.e chemical structure of tl~c sub3~a- -ces and the Card 1/3 efficacy of their Scintillation. The :'(;1l un.4 s !efficacy of the Scintillation of Carbo- and Heterocyclic C Com.pounds in Plastics, ,possess the highest efficacy _izi )lastics: 1,4-di-[2-(5- ~ ) which i3 desi,_7rianted --:j P010P, -pheny1oxazolyl)1ben_-ene (I quaterrhenyl (II), and 9-10-di-,--henylanthracone (III), i.e. compounds with 4-5 cycles in the -,.-.olecule and conjulgatte double bonds. In the serieo of o.:a-oles (IV) and o:,ydia~olei (V) with tile same 3ubotituelitu (C.L;. phenyl-i rou, th oxazole-derivatives have a hir ,char scintillat 'ior-vctivity than the oxydiazole-derivatives. 1,11, 4,41-tetranrylbutadiene M), where R - H, CH 3 and p-terphenyl (VII) also possess a sufficiently high scintillation-activity. Other copounds aith 3 cycles in the ii-iolecule (anthracene, phenanthrene, acenaphthene, dibenzo'Luran, dibenzothiophene and others) do not show a high scintillation-efficacy in plastics. Stilbene and tolane which in monocrystal-form pos3oss a high scintill- ation-efficacy are ineffective on introduction into plastics. 1,4-diphenylbutadiene is little effective in plastics, although it possess 3Lifficient effectiveness in solutions. Q For increasing the scintill,-,tion-efficacy of plastics it is expedient to introduce two or,:,-anic ocintillators simmltan- eously into polystyrene. One 'f those, the cheaper and easier Card 2/3 one to obtain (terphonyl, diplhenylo_~cazole) plays the part of Efficacy of the Scintillation of Carbo- and Heterocyclic 48-1-9/20 Cori-oounds in Plastics. a coactivator (qwatorphonyl, POPOP) and 18 in'rodiiecd in small ouantitieo but at the same time it considerably in- crease~ the total scintillation-efficacy of the plastic. On the basis of the obtained experimental data the anutliors pro- duced effective scintillrition-plastico on a styrone-base of a diameter of from 30 to 150 mn, and of -- vici,-Iit tip to 3 kg. The effectiveness varies from an order of zaztLsnitude of 85;'0' in the stilbone-crystals to 50r0' in the aathr-accrne-c-t- sta-1. There are 1 table and 4 references, 2 of which are Slavic. ASSOCIATION: Institute for High-Molecular Compounds AIT USSIR (Inotitut vysolconolekillyarnykh soyedineniy A?ademii nauk A VA I L.,I B LE Library of Con,-ress 1. Plastics 2. Cyclic compounds 3. Polymerization C --rd 3/ 3 79-1-29/63 AUTHORS: Ivanovp S. S. , Koton,--M. M.-- TITLD: The Synthesis, Prope rties and Polymerization of ck-Chlor- acrylamide (Sintez, svoystva i polimerizatsiya oe~-khlor- akrilamida) PERIODICAL: Zhurnal Obshchey Xhimii, 1958,Vol.28, 11r 1, PP-139-143(USSR) ABSTRACT: The amides of jonic acrylic acids can -,,nerally be oynthosi,-od by the influence of an aqueous ammonia solution upon the corresponding esters. In this manner Arcus (reference 1) ob- tainad methacrylaraide with a good yield by an excess of con- contrated a=onia on a cold way. The synthesis of OL-chlor- acrylamide could, however, not be realized by this method, because simultaneously with the exchange of the methoxyl group for the amido group a splitting off of chlorine takes place. The authors of the only French patent indicate the possibility to obtain ot-chloracrylamide by saponification of Oc--chloracrylnitrile with sulfuric acid. But it is not described there either how it might be possible to obtain Card 1/3 this product from the reaction mixture in a pure state. Mors- 1; 79-1-29/063 The Synthesis, Properties and Polymerization of 0-~-Chloracrylamide over no exact chaEacteristic properties are given beside the melting point (93 C). For the purpose of investigatin.- its capability of polymerization the authors also synthesized oe-chloracrylamide of o(--chloracrylnitrile (fom;ula M) with sulfuric acid: HOH CH3 - CCl-CN H 2s04;) CH 2 ' CclCONH2 (I) (II) cv-'-chloracrylnitrile was produced by dehydrochlorination of 01--B-dichloropropionitrile with sodium acetate and cv-9p-di- chloroprionitrile by chlorination of acrylnitrile in the pre- sence of pyridine. Some properties of o~-chloracrylamide and its polymers were characterized. It was diown that under the influence of a concentrated ammonia solution upon 0~.-chlctu acrylamiae at room temperature the reaction takes place un- der a splitting off of chlorine'and the formation of a low- -molecular polymer. The polymerization of X-chloracrylamide takes place under the separation of nitrogen and chlorine as Card 2/3 well as under the formation 'of polymers joined in the block 79-1-29/63 The Synthesisp Properties and Pdymerization of ce-Chloracrylamide and in the benzene solution. In an aqueous Solution a partial- lY saponified poly-v--hydroXVacrYlamide forms which is soluble in water. There are 2 tables, and 5 references, 2 of wh:ich are Slavic. ASSOCIATION: Institute for Hig'h-Moleoular Compounds AN USSR (Institut vysokomolekulyarnykh BOYedineniy Akademii nauk SSSR) i SUBMITTED: January 2, 1957 AVAILABLE: Library of Congress Card 3/3 L Chemistry 2. Chloraorylamide-Propertiea 3* Chloraorylamide- Synthesis 4, Chlor&Orylamide-Polymerization Ad 7-0 /V/ /Y), iv-/. 79-2-3o/64 ' L T. A., Savitskayaj M. 11,j L# j SOkOlOvZ J Koton - AUTHORS , -iTs-eT~-vaj 1, Aryl- , Om t -e ation Inhibition of tile 1-onomers F- erov j TIT 1-v z Cases - of polymer s (sluchai zatrudnennoY polime-rizatsii monom i e Methacrylate Ser ada arilMetakrilatov). ry 1. 28, Nr 2, pp. 417-421 (USSR). vo 1958 i FMIODICAL , , '. Zhurnal CbshcheY Kbimi found that the arYl- CT: was in the polymerization of ary1methacrylates it ituendS in l radical have the subst 1,,BSTF,A ates -vehich in the pherly methacryl .9 acyl radical, poly~qerize much more slowly ter ti le o, the ortho-position t -independently Of the charac r s, paraisome than the corresponding ion conditions; the obtained re, OlYPerizat Tile The l e- P in the tab of the substituends. 1l as various methacrylates ara shown thacryl. ether me h e sults) as we jymerization velocity between t act ence in tile PO' l is explained by the f ff er di r of mentho of thyhal and the methacryl ethe ing ill t1le menthol ether are ane r that the carbon atoms of the cyclohex d thus the whole molecule is,not as rigid not arranged in one plane an In all given cases the polymerization as that of the thymol ether. be explained by the screening effect of voluminous the double t o inhibition can roups on the double binding. They disturb the access eroxide which are volumi= l card 1/2 p g binding of the free radicals of the benzoy Cases of Polylperization Inhibition of the -1,onomers From the ArYl- 7~-2-3o/64 methacrylate Series. nous, too. The experimental conditions as well as the properties of the monomers and polymerization data are given. Special data are gi= ven for the methacry'lethers of p-cresol, guaiacolp p-jrIetoxyphenol) o - oxybenzylphenyl, thymol, and menthol which hitherto have not yet been described in technical literature. There are 1 table, and 2 Slavic references. ASSOCIATION: Institute for High-mlecular Compounds AS USSR (Irstitut vysokomoleka- lyarnykh soyedineniy Akadewii nauk SSSR). SUBLIMED: AVAILA30LE: January 11, 1957. Librar-j of Congress. Card 2/2 AUTHORS: Ivanov, S. S.,,__KQjon, M, Y. -(9-28 3-21161 TITLE: The Reaction of Ammonia With Methyl-a-Chloro- Acrylate (0 reaktsii vzaimodeystviya ammiaka s metil-a- khlorakrilatom) PERIODICAL: Zhurnal Obshahey Khimii, 1958, Vol. 28, Nr 3, pp., 661-664 (USSR) ABSTRACT: It could have been expected that the react.-Lon of ammonia with a-methyl-a-chloroacrylate would take place accordingto the follow- ing equation mentioned in publications (ref, 1,2,3): NH CH COOCH CH CONH 2_~,_ 3 2 2 The experiment to synthesize a-chloroacrylamide in this way ahz,-red, however, that a completely different mechanism of reaction is effective here, and the formation of chloro- acrylamide does not occur In it. The reaction takes place under the splitting off of chlorine in form of ammonium- Card 1/3 chloride and substituting the alkoxyradical by the amido The Reaction of Ammonia With Methyl-a-Chloro- 79-28 - 3-21/61 Acrylate group, on which occasion the formed amides polymerize so easily that it was not possible toisolate them from the reaction mixture in the form of monomers, The analysis points at the empiric formula (C3H5ON) which, judged by its structure, apparently represents a low-molecular poly- a-hydroxyacrylamide (see formulae where n a 2-7). The splitting off of chlorine from methyl-a-chloroacrylate possibly takes place in the reaction with aqueous concentrated, as well as with dry gaseous ammonia at room temperature and temperaturesbelow it (from 0 to 2500, the final polymer of the aqueous solutions being of one and the same composi- tion iegardless of the reaction conditions of ammonia. In the formation of polymerization the inhibitors (hydro- quinone) do not play any part. The splitting of chlorine also takes place this way with methyl-a,p-dichloroproprionate. Instead of the expected a.,P dichloroproprionamide a low- molecular polymer separates in both cases which is of the same composition as in the reaction of ammonia on methyl- Card 2/3 a-chloracrylate (C3H502 N) (see the reaction process The Reaction of Ammonia With Methyl-a-Chloro- -28 Acrylate 79, -3-21161 mentioned). The splitting off of chlorine from a-chlor- acrylates and a;p-.dichloroproprionates has hitherto not been described in publications, Obviously it represents a general reaction which is characteristic for the esters of the aliphatic acids having one chlorine atom in the a,P-Position. There are 6 references, ASSOCIATION: Institut vysokomolekulyarnykh soyedineniy Akademij nauk SSSR (Institute for High-Molecular Compounds 1AS USSR) SUBt'.!1'7T2D: A,11ril 9; 1957 Card 3/3 AUTHORS,- Glukhov~ Z!, SOV/79-28-12-261'41 TITLE- Syntheois and Investigation of the Polymerizability of Ha1c)gen-Substitut-d Stjrene Derivatives (Sintez i izucheniye up~.)s:)br,o.jt1 'k pol-,zerizataii galogen-ameshchennykh proizvodnykh atiro.11.) VII. TriohlQro Styrenes and Pentaohloro. Styrene (.V11. lzikhirrstiraly i peritakhlorstirol) PERIODICAL% Zhu.-na.. cbsh-Aey khimii, 1,598, Vol 26,.Nr 12, pp 3277-3282 (USSR) AB3TRA%GT1 If,-Lti_' rQW Or-"Y a few Datents reported on the synthesis and po' -.~ a Lion of trichloro styrenes (.qef 1)1 these papers. pointed t-, the loractioal value of these styrenes as non- oond,ac'ors and their importance to the synthesis of Buna-S tRef 2 Pen-~ashloro styrene has been little investigated as well. Ref 31. The conditions of synthesis of various isomers of tri~hloro styrene as well as the effect of the structure of polyhalogen styrene monomers upon the polymeriza- billry and properties of the polymers formed have not been dealt with as yet, with the exception of a paper published by Card 1/5 klft'ey (Al"fre.Y-Ref 4) where the slowed-down polymerization Synthesio and Inventigation of the Polywerizabilii..-, 307/79-28-12-26/41 of lialogen-Substituted Styrene Derivatives. VII. Trichloro Styrenes and Pentaohloro Styrenes of pentachicro styrene and its cause are pointed to. To fill this gap the authors systematically continued their investiga- tions in the field of substituted styrenes and devised the synthesis of the 2,4,5- and 2,3,4-trichloro styrenes unknown in publications. Furthermore, the conditions of pentachloro styrene synthesis were improved and the process of polymeriza- tion of trichloro styrane was investigated. The polymerization was carried out dilatometrically in the block. The yield of polymers was determined by extrExtion with methanol from the benzene solutions and by bromination. Figure 1 shows that 2,4,5--trichloro styrene polymerizes readily (beginning at 45 The isomeric 2,3,4-trichloro styrene (Figs 2,3) polymerizes much more difficultly. The comparison of the polymerization rates of the monomers of polihalogen-substituted styrenes to ihat of unstfostituted styrene is given in figures 4 and 5. 2,5,4 and 2,4,5-trichloro-phenyl methyl carbinols were synthesized and characterized for the first time. The poly- merization of 1~ri6 and p-2ntachlora styrenes within the tempera- Card 2/3 ture range 45-150 was in-,restigated. The following order is Synthesis and Investigation of the Folymerizability SOV/79-28-12--26/41 of Halogen-SubstiLuted Styrene Derivative3. VII. Trichloro Styrenes and Pentaohloro Styrenes arranged with respect to the polymerization rate of polyhalogen a-tyrones - 2,4,5--trichloro styrene ),1,2,3,4,5-pentachloro styrene,), 2,3,4-trichloro styrene. It was found that the effeo-t of isomerism of the substituents in the benzene nucleua of styrene up.-n the rate of polymerization increases with the increasing number of ohlQrine atoms. There are 5 figures and references, 4 of which are Soviet. ASSOCIATIONi Inst-4tut -.-,,y.3okomo.'.9kulyarnykh soyedinaniy Akademii nauk SSSR (In3titu-e of Hi Compounds, Academy of Sciences, Usu) SUBMIT-TED: June 25, 1957 Card .3/3 AUTHORS: Andreyevap I. V., Yoton, M, M. 76-32-5-4/47 TITLE: The Influence of the Structure of Monomers on the Polymeriza- bility in the Series of Vinyl Derivatives of Furan (Vliyani4ye stroyeniya monomerov na sposobnost' k polimerioatsii v ryadu vinillnykh proizvodnykh furana) PERIODICAL: Zhurnal fizicheskoy khimii, 1958, Vol. 32, Tir 5, PP- 991-994 (USSR) ABSTRA~PT: The influence of the increase -in number of condeised benzene r,--~ngs in the initial monomers on the polymerizability and on some other properties was investigated; for this purpose 2-- -vinylfuran, 2-vinylbenzofuran and 2-vinyldibenzofuran were syrithetized. In the determination of the polymerization kine- tics in the block close to the benzoylperoxide a modified - meTcury dilatometer according to L.I. YefiM07 WaS Used,, while in using ionic catalysts a catalyst acc3rding tc Schlenk was taken. The characteristic viscosity and heat resistance of the investigated nolymera were determined by the IFL initr1imnt and are given on Table 2t together with the obtai-led values of activation energies. vrom the experimental results obtained Gard can be seen that the velocity of polymerization in the series The Influence of the Structure of Monomers on the 76-3'e_'---5-4/47 Polymerizability in the Series of Vinyl Derivatives of Furan of 2,.vinyldibenzofuran- 2--vinylbenzofuran- 2-vinylfuran in- creases which is in agreement with the obtained values for the activation energies; it was also :,,bserved in the case of usint- an ionic catalyst. In the same order also an -increase of the molecular weight and of the heat resistance of the corres- ponding polymers was observed, as viell as an improvement of the dielectric properties, which corresponds to the data of refer- ances and to the data obtained. There are 6 fiGures7 2 tables, and 5 'feferences, 3 of which are Soviet. ASSOCIATION. Alkademiya nauk SSSR)Institut vysokonole1zulyarny1.h soyedineniy (Institute of High-Molecular Compounds ) AS USSR) SUD"'ITTED Jur'O 19, 1956 .-I FLran derivatives---Pol-,rmer,!-Za~~lot- 2 Vmi~l comqov.,.,ds (Polymez-izad) 3. Vl:~,jl reactions Card 212 AUTHORS: Andreyeva, I. V., Kotoni M. M. SOV/76-32-8-19/37 TITLE: The Effect of,t e onomer Structure on the Polymerizability of Vinyl Derivatives of Thiophene (Vliyaniye stroyeniya monomeroy na sposobnost' k polimerizatsii Yiniltnykh proizvodnykh tiofena) PERIODICAL: Zhurnal fizicheskoy khimii, 1958, Vol. 32, Ur 8, pp. 1B47-1850 (USSR) ABSTRACT: According to data in publications the derivatives mentioned above are capable of forming polymers having dielectric pro- perties similar to those.of polystyrene and having a higher softening temperature. An investigation of these compounds is also interesting as the influence exerted by the type of aif- ferent substituted heterocycles in the othylone'moleoule may be invbstigdted with respect to the polymerizability and the properties of the compounds obtained. In the present paper the number of condensed benzene rings in the initial monomer was increased, and therefore 2-vinyl thiophene and 2-Tinyl dibenzo thioThene were synthesized. The polymerizability was investi- gate. according to the dilatometric method, viz., in the first solu -in with 0,5 mole% of benzoyl peroxide (in block and Card 1/2 solu _in), and in the second in solution at 80, 90 and 1000. SOVI~16-3 2-8-19/37 The Effect of the Monomer Structure on the Polymerizability of Vinyl Derivatives of Thiophene The operation technique has already been described. It was found that analogous to the furfurane series the introduction of condensed aromatic rings into the ethylene molecule in- creases the rate of polymerization. Besides the heat resistance increased to more than the double and the dielectric properties also improved on the occasion of the transition from 2-vinyl thiophene to 2-vinyl dibenzo thiophene. A comparison of the polymers obtained Vith those of the furane series shows that the latter exhibit worse propertiesi There are 5 figures and 10 references, 3 of which are Soviet. ASSOCILTION: Akademiya nauk SSSR)Institut vysokomolekulyarnykh soyedineniy (~S USSR,ln6titute of High-Molecular Compounds) SUBMITTED: March 21, 1957 Card 2/2 0-~~9;~ I WQ.4 -XILOVATION SOV/41055 Koton., Mikhail Mikhaylovich Novyye polimary v narodn= khozyaystve (Nev.Polymera in the National Econow) Ki7evp Izd-vo AN UM, 1959. 3T v. 5,,000 copies piinted. Reip, Ed*: K.A. Kornevp Doctor of Chemistry; Ed.: NJ4. KMerog;- Tech. Ed.: A.M. Lisovets. This book is intended for'engineerst production iwavators., teachers., w,mdents., and also laymen intereated in the development of polymeric materials by modern science and industry. -73-CIA(M: The book describes polymeric materials prepared from petroleum and coal distillation byprodacts (V04ethylene,, polypropylene, polystyrene, and their derivatives) and disemses the stractu3njo ju rti a., fields of applicationj, and prospects for fullest daveloVwn~ 4f the proftetion f new lywric materials rodu ed in the United States a 0 e,lg,, epoxy Mins, Zrint rDuPbnt)O Penton ;:rrcules Powder Compwy)j Lexan*(General 33M%Kc Company)p etc. There are no ~ references. No personalities are mentioned. Card 1/2 SOV oton, r rv~,! Of' Pr, Otical 41:74; i'-.!! ~3%ruvutv L; iy 6-21 (Tj.),~ Z h Ll r s ar t 1 c I -.-.rth s'r. of ac iiaintin,, indilutrial f 1-olymcro -aith the aim of r spco~!, ~t;L,-- J~: Lio:,. C', IT, i o n c 0 110 dividu.,.1 rolymero. -uh,-J - 1 rorerti(,_~, nd methods of pro- ductic?i are di:-:;orihed, -nil fielas of their possible or airead,! -rac-~-cal _,piication are outlined. Amon tlic class of unsaatur_-~t-.--d hydrocarbons the folloviinC "--re doL;cribedi rolyethyicne and its derivatives, such 'Typaion-S-2~'; ~-Ayi-ror,, lcne; %%irict-ics of Synt'lletic rubber, Such as 7-iZot-etic" and "syndiotactic" pci-... mor oil butadiene-1,2, po1,_.-..er of 1,.j-cis-butadiene, 1,4- t,rans-polyisoprcnei polyztyrane and itG derivatives ob- tained by the nevi metheds of roi~-me_-izaticn Luch as chemistry, etc; rolyparax.ylilene, -and oL' fliu:finc- ccrtainin_- comipounds, suc'. a-, and 4. 0 1. ~ T, c m'..oiin, te po I mo rs o f oxy-en .-a, orl, is the fo]Io~ ?.'re dencribed, !-elyr,ers of oxide; Po1Y-3, 3 -b i2chlorme t lay I oxac.-, c 11obutane ;j~olycarboi_- Car,! 11-1 ites, and reinforced polymer rnater`a13. B03ides these. ne... Fov/l l of are beim.~ developol, L;u~:h a-- ~,,ctlahj and a 1111:-n thermal rczistance; nor-cor:ibustible pla2tiet;, -.%hicli I;ossess this T,roperty rlue to the introduction into their ;:.olecule of phosphoru:3 ato,-3; I-oly:-aers cont;uinin-, tiltaniu,-, etc. There are 2 tablej and 67 rot'erv:-Lc,~s, l')- oF are, Soviet, 57 English, 11 German, 3 11'rc-ch and I Dlelr~iar.. u SUD,':ITTED: October 1,1, 1958 Card 2/12 CHFTYRUNk, G.M.-, SOKOWVA, - I a Polymerization of 11-Carboxy- and M-carbalkoxypbony1rinthacryl- amidna. Vynokon.soed. 1 no.2:24&253 F '59- (141RA 12:10) 1. institut vyuokouoIekuIvari7kh twyndinsniy All SSSR. (Polp,erization) (A,,Jdeg) BRESLER, S.Ys.; KOTON, M.H.; OSIMINMAYA, A.T.; POPOV, A.G.; SAVITSKATA, M.N. Increasing polywr thermostabilit.7 bY cyclization in macromolecular chains with partial decomposition. Vysokom.soea. I no.7:1070-1073 Jl '59. (MIRA 12: 11) 1. Institut vysokomolekulyarnykh sevedineniy AN SSSR. (Folymers-Therma. properties) DOKUKIM, A.F.; KOTOII, M.M. ___- ------- Relationship between structure and the tnndoncy to poly- merization of substituted atyrenes. Part 2: Polymerization of tri- and tetraaubstituted halomethylatyronos. Vysokom. soed. 1 no.8:1129-1132 Ac 159. (141R& 13-2) 1. Leninggradalfty politnkbnicbeskiy institut. (Styrene) (Polymerization) YELITSOVA, P.A.; ~COTON. M.M.; MINEMA, O.K.; SURITIU, O.K. Polymerization of vinyl derivatives of biphan7l, diphen7l ether and phenyl sulfide. V7sokom. soed. 1 no.9:1369-1373 S '59. (MIRA 13:3) (Biphen7l) (rhen7l ether) (Phenyl sulfide) 50) AUTHORS: Sheremeteva, T. V.. -22/37 SOV/62-59-3 Zhenevskaya, bl. G.,. Koton,04-1he TITLE: Synthesis and Polymerization of p-Butyl- and p-Butyrophenyl Methacrylic Esters (Sintez i polimerizatsiya p-butil- i p-butirofenilmetakrilovykh efirov). Communication 2 (Soobshcheniye 2) , PERIODICAL: Izvestiya Akademii nauk. SSSR. Otdeleniye khimicheskikh nauk, 1959, hr 3, pp 520-534 (USSR) ABSTRACT: In the present paper various isomers of the p-butyl- and p-butyrophenyl methacrylic eaters which have hitherto not been described were synthesized in order to investigate the effect of the branching of the alky'. substituents in the phenyl nucleus of 'he monomers on the properties of the polymers obtained from these esters. Tho synthesis was carried out in two stages; 1) Production of p-butyl- and p-butyrophenols, 2) production of p--butyl- and p-butyrophonyl mcthaerylates. In the course of the investigation of the properties of the polymers obtained from different ls~nrzric but,,,rlphenyl methaerylates their different beha,r4-our to-iards the solvents Card 1/3 was observed. Products in -,.,hi,:+ Sroup is connected Synthesis and Polymerization of p-Duty~- an-1 scv/62-59-3-22/37 p-Butyrophenyl Methacrylic Esters. 4 j ~Ir,~Ins op rt ju, ~t~rzvlry or tortinrY with the phenyl nuoi,~?,- carbon proved to be solt'bl~' In thi~s~~ :;aG*S in which the linking by the is about by the carbony-1 group, 'he L%7ce on.1y partly soluble. The insolubility :~f tli,~ of the polymer chain with which loads to the formation of three--dir~enzir-lal. str,,,tu-,,s. since. the soluble and the Insol.ublo pc]-I:m-ro ,~v; Cole tc- the T)Olynerization of the isomer 4c butyl-h,~ny' (!C H-? r!~~th-icrylic acid of the chain which causE~q th~ C" o.L-oss-linll~inG probably does not tek~- pla-c -;z) tl- i,nin cb-a-in but in the alkyl subst-ituent an" T%a different structure of the substltuonft~~ ir. ti-e benzene nucleus of the synthesized ?sters vitr;fication temperatures of the pDlynGra obtained from these esters. The strongest branching of the cubct-itnonts cause's .1 hirgher ..rature fluotuates in the ,rp vitrification temparature, This ton case of various isomers b-etwoen 47 cand 144*~'. The substitutioll of the CH 2-group in the benzene residue by the C0-1,7rOUP i*e* Card 2/3 the transition from one alkyl ~Jnto an acyl substituent 50) AUTHORS: TITLE: PERIODICAL: SOV/62-59-3-28/37 Andreyevay I. V., -K-otonp....M. 11. on the Polymerization of a-Methyl Styrene in Solid (Frozen) State (0 polimerizataii a-metilstirola v tverdom (zamorozhennom) sostoyanii) Izvestiya Akademii nauk SSSR. Otdeleniye khimicheskikh nauk, 1959, Nr 3, pp 552-553 (USSR) ABSTRACT: This is a brief communication on the polymerization of styrene in the block with gaseous BY'3 in solid state at -600 (freez- ing point of styrene -230) in an atmosphere as dry and free from oxygen as possible. Under the same conditions a-methyl styrene was polymerized in a yield of 85 %. The polymer is soluble in organic solvents (benzene, toluene, chloroform, etc) and is precipitated from methyi. or ethyl alcohol. The data on the polymerization kinetics of a-methyl styrene are given on a figure. As may be seen from it, the pressure of gaseous BF 3 in a block (without cracks) exercises only an unimportant influence on the polymerization of styrene. From the data L mentioned in the table it may be seen the the yield of po'y- mers, their molecular weight and the melting temperatures Card 1/2 increase with the decrease of the polymerization temperature. On the Polymerization Of a-Methyl Styrene in Solid SOV/62-59-3-26/37 (Frozen) State There are 1 figure, 1 table, and I reference. ASSOCIATION: Institut vYsokomolekulyarnykh soyedineniy Akademii nauk SSSR (Institute Of High-molecular Compounds of the Academy of Sciences, USSR SUBMITTED: July 18, 1958 Card 2/2 50) SOV162-59-5-37140 AUTHORS: Koton, 11. x-, Kiseleva, T. M., Florinskiy, F. S. TITLE: Letters to the Editor (Pisima redaktoru) PERIODICAL; Izvestiya Akademii nauk SSSR. Otdeleniye khimicheakikh nauk, 1959, Nr 59 P 948 (USSR) ABSTRACT: The authors of this letter inform the editor that for the first time they synthetized several metalliferous styrenes. The syn- thesis of these metalliferous styrenes was carried out at re- action conditions of Leebrick and Ramaden (Ref 1) under the action of paravinylphenyl magnesium chloride in tetrahydrofuran upon halides of the phenyl derivatives of mercury, lead antimony, bismuth, and phosphorus and upon the alkyl derivatives of tin. For the corresponding reaction equations the following two ex- amples are given: (I) CH2. CH-t~- MgCl + C1Pb(C6H 5)3 -4 MgCl 3 +02-CH- -COOC 2H5 > _C" > -CONECH3 > -CONH2;>-H' 2) Phenyl methacrylamines Polymerize faster than phenyl methacrylates. Thusp the substitution of the -NH-CO_ group by -0-C0- reduces the poly- merization rate. 3) p-carbethoxy-phenyl methacrylate Polymerizes faster than its ortho-isomer. An introduction of polar groups such as CN, CO111H 21 CONHCH3into the phenyl radical of the methacrylamide produces an increase in the softening temperature (UP to 3000C) and in brittleness. The vitrification temperature of substituted polymeric N-Dhenyl meth acrylamides is higher than that of analogous polyphenyl mLthacrylates There are 1 figure, 2 tables, and and 1 French. 17 references: 6 Soviet, 2 US, 8 German, ASSOCIATION: Institut vysokomolekulyarnykh soyedineniy All 335R (Institute of High-molecular Compounds of the AS USSR) SUBMITTED: March 26, 1960 Card 2/2 DOOKIM, A.F.; SMIRIDVA, Z.As; XOT011, M.M. Copolymerization of dichlorosty-renea arA cholorcethylstyrenes with styrene. Vysokom. sood. 2 no.8:1249-1254 Ag 160. (MIRA 13:9) 1. LeningTadskiy poLitekhnicheskiy institit im. M.I.Xalinina (Styrene) (Poly-marization) 85~13 15-9114 S/190/60/002/011/008/027 A B004/B06O AUTHORS: Koton, M, M., Ki3eleva, T. M., Florinskiy, F. 3, TITLEt Synthesis and Polymerization of Unsaturated Metal-containing Compounds\\ PERIODICALj Vysokomolekulyarnyye soyedineniya, 1960, Vol. 2, No. 11, pp, 1639 - 1644 TEXT: The authors r ort on the synthesis, made for the first time, of ,kp polymers of styrene,' Wcrylic and methacrylic acid, containing tin, lead, or mercury. fh-ekinetics of polymerization was studied in a 0.3 molar 0 0 0 solution in toluene at 65 , 80 , and 105 C., The metal-containing styrene polymers polymerize at a faster rate than nonsubs ,Pituted styrenei P enyl sta e a nnyl styren-t;triphenyl plumbyl styrene> styrene,, Activ tion energy in triphenyl stannyl styrene Was k15.4+U_.5)kcal/mol,,-,and in tri- phenyl plumbyl styrene (15.0~+-0.8)kcal/molc-.Disproportionation occurs in the polymerization of p-phenyl mercuryl styrene., 'IDiphenyl mercury and bis(p-vinyl phenyl)mercury are formed. The ter polymerizes readily on heating to form three-dimensional polymers which are stable up to Card 1/3 85W Synthesis and Polymerization of Unsaturated S/190/60/002/011/008/027 Metal-containing Compounds B004/Bo6o 240 - 2500C. Cross linked polymers are formed on copolymerization with styrene, In metal-containing methacrylatea7the polymerization rate follows the succession: phenyl mercury methacrylate> triphenyl stannomethacrylate > triphenyl plumbomethacrylate> methyl methacrylate- The ability of these COMDounds to polymerize is explained by the fact that there is either a benzene ring or the polar carboxyl group between the metal atom and the vinyl group. Tin- and lead compounds, in which there is a direct bond between the metal and the vinyl group, do not polymerize, Methacrylates and acrylates were produced by reaction of equimolecular mixtures of metal aryl hydroxides with the respective acids~ Triphenyl plumbomethacry- late was prepared from triphenyl plumbohydroxide by heating with methacrylic acid in ethanol; yield 87.9%, Polymerization at 1200C in the mass. The same for triphenyl plumboacrylate, yield 76,4%,. Polymerization in decalin at 180 - 190 0C. Metallic lead separates on heating abov!~ 2500c, Phenyl mercuromethacrylate, production like the lead compound, 81-8% yield, phenyl mercuroacrylato; yield 90%. Mercury compounds irritate the0skin. Triphenyl stannpacrylate (80.5% yield) p8lymerizes in block at 170 C, the methacryl compound (melting point 85-86 C) polymerizes in block or in solution in the presence of azoisobutyric acid-dinitrile, 'A Card 2/. 85413 Synthesis and Polymerization of Unsaturated S/~90/60/002/0'1/-'06/027 Ma-al-ccntaining Compounds BO04/BO6O The metal-containing styrenes were synthesized in accrrdance with L Leebrick, H- Ramsden (Ref 8) % p-phenyl mercury styrene yieidl bi,.~(p--vinyl phenyl)-mercury (30% Yield), p-triphenyl plumbyl sry_rer!~ (2-.-,t vi-)-',d: melting point 87-890C), p-triphenyl stannyl styrenn: (84% yf.'~eirl),. The copolymer from 96% styrene and 4% bis(p -,..-,nyl ~h-7ny,~~Wprz;ury contained 1.44% Hg and-3 cross links per 100 chain jinks. I L~Arkhi;~Va,- A. It., Gromtseva, and S. V. Troitskiy took part in the experim-n'-.s. ThAre are 2 figures and 10 referencest 7 Soviet,. 2 US, and ? Br-lti~~'r_ ASSOCIATION: Institut. vyaokomolekulyarnykh soyedineniy AN SSSR (In5tttulye. of High Molecular Compounds of the AS U53B.) SUBMITTED.- April 28, 1960 "J~, nard 3/3 5.7)-(00 0 AUTHORS: Ko L o n M. M K i s e i ev a, T - Ml Z TIT LE: Reactivity of Unsaltuva~,P_i Coql,,)o~jii ,~,.l ol -l"Pi ari~l Leaci PE1110DICAL: 1 Zhu,.l,ial ob6l-,cfey k",,Untl. -1 0 O'ss;0 A BSTH A (:'F Ti "-! IN L I o".: I rit; 1 0 lead (by the me uliod of' P A-j A,~; Soc -7 7,1 ),7) a I I y I t r Lp,~c t- jpl: A. D. 141 o.,,ov, V. F. Dol~7iy, SSSR. O"del. khim. rajk-, 1-95', i I li.9; "-v I r irl /S-7*e - fer f h D. i Arr. Chem. So~~ . - 174 j 01,~3. Cilem. 1, (! \ /Tb i J, 7; div nylcllipheny it Ln /Tb 1 d 7; -~vtmerjt,s with th maflecomco.~! er Exr,. ~-,O!l Ach in fo-m-'atlon of o "'., 0 e1- al ppecLoitation of m wc-~ of comcound in a seale-d 100-Ju found that: c -3 e s ab, e C a r,_; 1 t uw ra r, d e a han. tie all-;! Lng t Reactivity of' Unsaturated Compoun,-As 0t, J Tin arid Lead aCe rrore stable tnan %~,P. allYl I-' of ar,-i Of' P's ON'[ 0 W 1, 1 ;,2: decceuoes Lo tile order vi.)YP't ur) to '~50,O) > vlri~ lc~_~O-i,:-os:,e a i 0 0 In cesnect to ae I aA I c a I s c a,) c e a z e y 1 j)er,!'o-,11ed in ain arimule t.~, e evollve,-l propylene was ab6oT-Lue Ly~ J~ 0, s 0 u o arld tne resul~lfic_ 6 o I -i cr~ e ai N a.-.. S, 0 ic -a I I i c -a e fovmlr-,~3" propyler)e: Caud Reactivity of Unsaturated Comoounds of' 77377 Tin and Lead -,:OV/79-30-1-38/78 120 0 in benvene 50111tL010 or ,it,.yrone and, e~ipecially, methyl methacrylate (see Figo, 1 and 2). Fig. 1. Polymerization of methyl methacrylate at 1200 in presence of 5 weight of unsaturated compounds of tin: I(l) tetraallyltin; (2) allyl- trimethyltin; (3) diallyldi.phenyltin; (4) all ltriphenyltin; (5) tetravinyl- tin; 6~ vinyltrimethyltin; (7) vinyl- triphenyltin; (8) pure methyl methacrylate. Card 4/7 Reactivity TIn and Lea Of Unsaturated COMPOunds of d Fig* 2. POlvmerization Of styrene at 1200 in'presence Of 5% by weight Of unsaturated compounds Of tin: M tetraallyltin; (2) allyltrimethyltin; (5) tetravinyltin; (7) vinyltriphenyl- tit); (9) Pure styrene. A, 77377 SOV/79-30-1-381/78 Card 5/7 2 4 9 11'"g" he Reactivity of Unsaturated Compounds of 77377 Tin and Lead . SOV/79-30-1--38/78 By arrangIng the compounds shown in Figs. 1 and 2 In order of dedreasing inhibiting action: tetraallyltin >> tetravinyltin > allyltrimethyltin> n -,- dlallyldiphenyltin > allytriphenyltin > vinyltriphenyltin > v'inyltrimethyltin, it can be seen that the least stable compounds are the most active inhibitors. There are 2 figures;-2 tables; and 9 references, 2 Soviet, 1 German, 1 U.K., 5 U.S. The 5 most recent U.K. and U.S. references are: J. Brydson, Plastics, 1957, 384; H. Gilman, J. Eisch, J. Org. Ch., 20, 7b3 (1955), J. Am. Chem. Soce, 55, 4689 (1933 ; D. Seyferth, J. Am. Chem. Soc., 79, 515, 2133 11957), J. Org. Ch., 22, 478 (1957); S. Rosenberg, A. Gibbons, H. Ramsder, J. Am. Chem. Soc., 79, :L37 (1957); G. Gilman, J. Am. Chem. Soc., b1, 735 (1939). 00 A U7 HOR S Ye! ~ tsova, P. A Koton, M. M. Mineyeva, 0. K. , Surnina, 0. K. '77 7 rp -LE: Sy~iti'iesis of Vinyl Derivatives of Biphenyl, Biphenyl Et'her and Bipheny! Suilfide PERIODICAL: Zhurnal obshchey kh-imii, 1960, Voi 30, Nr 3, PP 933- 934 (USSR) ABSTRACIT'; The effect Of SUbstituents phenyl, phenoxy, and phenyl- mercapto) on the capacity of compounds to underdo polymerization, and on properties of resalting pollymers was studied. Addition of ethylene oxide to biphenyl arid dipheny! ether in the presence of anhydrous alum-inum en'toride, with subsequent dehydrorrenation of obr,ained carbinols, yields o-vinylbiphenyl (yield 47%), bp 112- 20 1 /-Igo; p-vinylbiphenyl, bp 124-12CGO J-13' (0-5 mm), n D - Q -7 nc~ 2 "lm) mp 118-119c; o-viny1diphenyll er'iler' (Yie-ld 1)4 rvp 3-`-,!W; p-vinyldiphenyl ether, 1 . " bp t I , ~ " D De r a ~ iv e s 0 f -,)'rl e n ~ r i j -, ~-. . .' L Ether and 8~2 9i~ IR'L.pheny] SlAlficle C; V/7 9 3 0 - 3 - Cj p-vi.nyldipheny', suzifide (Yield 56," , b p I M) , 11 I D 20 '-.6495. There are 8 references, U.S. 2 Fveno'n , 1 German. The U.S. reCei,0112e'! "Iro-. J'J'Lj:jl~ C . , J , Am . Chotii . soe . , Abst;., 41', '(826 (.1953); Bradsher, We r J. Aim. Cheim . Soc . , 62, 28ou' (194o) ; Huber, F. Renoll, pil P.):, A.-- Mowvy' D., J. ki',, Ciiem. S-)c,.j 05, 1,109 (19"6),'Mowry, D.., Renoll.. M., Huber,, F , J. A,,,,i. Chem. Sco., 68, 1)0-5 (1946). S M 1 T 17F D,- Aprii 'f~-S, -10~59 C-'arcli 212 5.3610 -(8294 SOV/79-30-3-48/69 A U-THORS i Sleptsova, 0. M., KQt-qii,~ 1M-- M. TITLEi Synthesis and Polymerization of N-Acylamides of the Acrylic Series PERIODICALi Zhurnal obshchey khimii, 196o, Vol 30, Nr 3 pp 972- 975 (USSR) ABSTRACT: Synthesis and polymerization of N-acet 'y1methacrylamide (1) and N-acetyl- a -fluoroacrylamide (II) were studied. I and II were obtained as followsz . C[12=C(II)CON[l,i-(CIT:~CO),O--Cll,: C(ft)CONIICUCI['+CII'COOII' where It = C1.13, F. The reaction takes place at 142-145 0 In the presence of catalyst acetyl chloride. To prevent polymerization, small amounts of pyrogallol and copper drillings are added. I.is a colorless liquid, bp 820 (2 mm), 47% Card 1/5 Synthesis and Polymerization of N-Acylamideu 78294 of the Acrylic Series SOV/79-30-3-48/69 yield, d20 1.0819, n20 1.4830. These data do not agree 4 D with those obtained by R. Dunbar and G. White (J. Org. Ch., 23, 915, 1958), who stated that they obtained N-ace- tylmethaerylamide which "decomposes ato~0001'- 11 (33%) Is In the form of white crystals, mp 7 . I and II easily polymerize in the presence of initiators of the radical type to form soluble thermoplastics. Polymerization of I was conducted In the presence of benzoyl peroxide and dinitrile of azoisobutyric acid as Initiators, The glass ampoules filled with the reaction mixture were sealed Linder 1 mm residual pressure, and were heated at different temperatures for different periods of time. Datermina- tion was ma'de of the residual monomer in the polymer obtained. It was shown that 1.83, 1.09% of the monomer remains unchanged when benzoyl peroxide is usedj and 3.75, 3.94% when the dinitrile of azoisobutyric acid is used. Block polrer of I Is a tran3parent colorless glass; sp. gr. at 20 is 1.260. 11 readily polymerizes at its mp, without initiators. The polymer was separated in the Card 2/5 form of white curd (67%). Tiiermomechanical properties Synthesis and Polymerization of' N-Arv-l~ofld!~-- '(8294 CIO of the Acrylic Series Li V/(9-30-3-118/69 are shown In Figs. 1 and 2. There tre 2 figureu; and 4 references, 2 U.S., 1 German, 1 Dutch. The U.S, references aret R. Dunbar, G. White, J. Org. Ch., 23, 915 (1958)1 D. Davidoon, R. Skovronnek, j. Am. Chem., 80, 376 (1958). SUBMITTED: March 16, 1959 Card 3/5 Synthesis and Polymerization of N-Acylamides 78294 of the'Acrylic Series SOV/T9-30-3-48/69 Fig. 1. Correlation between deformation and temperature Card 11/5 of poly(N-acetylniethacrylautide). (1) Block; (2) extracted. TEMPERATURC .5-3830 ~7523 SO'V/80-33-1 ---~2/41Q AUTHORSt Koton, M. M., 01W~ho',:, N. A. , B-thurina, A. N., Shcherbalcova, L. M. TITLEt Synthesis and Polymerization of 3,31-Dis(chloromethyl) oxacyclob*utane PERIODICALt Zhurnal prikladnoy khimli, 190'0, Vol 33, Nr 1, pp 182- 185 (USSR) ABSTRAM This Is the first paper of a series on synthesis and olyrnerization of 3,31-bis(chlorometliyl)oxacyclobutane . Polymerization of (I) in ethyl chloride or dichlom- M ethane'solution in' the presence of boron trIfluorlde and vmter binder the conditiono of cationic polymerization at -20 was studied. A short revlew oC the properties and preparation of (I) and its polymers ( "Penton, " pro- duced by Hercules Povider Co. , U. S. A. ) are given. (1) wa3 obtained from pentaerythritol accordlnj7, to the A. Moradlen and J. B. Cloke, and al3o the A, Farthing Card 116 methods (see references). .Synthesis and Polymerization of 3,31-Bis 77523 (chloromethyl)oxacyclobutane .5 OVA 0 - 3; 3 - I - 3 P_/4 9 cajolf cllxl LI;11,Mt M was purified using a 50-60 theoretical-plate coliunn to remove the traces of dioxaspiroheptane (II), which is also formed in the reaction C11,G1 G11_0 11011ac-~'_C[12011 +2KO If u, +2[[,0+2KCI. .11 1 1 C1120 O-PI, Removal of (II) is important since Jt3 presence leads to the formation of nonmelting, Insoluble polymero. Effect of the teviperature on the yield and the characteristic viscosity of the (1) polymers is given in Table 1. Card 2/6 Effect of concentration of I In the reaction mixture on Synthe.gis and Polymerization of 3,3'-13--L,,' (chloromethyl)OXa'~YC10~Utanc Table I. Key to Dvpendonc,~(01' yiulcl and characteristic v1scosity(on temperature: a) experlment Nr; (b) tem- perature in Oc ); (C) polymerization tii,,je (in min); (d) yield of polymer (In -'). (0) 1(b) (d) 10 480 82 0.18 17 .1 ~q 0.50 _.I 10 4N t Card 3/6 Synthesis and Dolymerization of 3,3'-BIs 77523 (chloromethyl oxacyclobutane US OV/8 0 2/4 9 j J SUBMITTEDt the yield of Polymer I.-, f,,Iven In Table 2. Ionic poly- merization of (I) In the pre,.3ence of BF3 and Ilater In a solution of ethyl chloride and dictiloroethane was con- ducted in a glass apparatus, ohown in Fig. A. The pre- pared polymer of (I Is a whIte powder, insoluble in the usual solvents, soluble In cyclohaxanone and o-dichloro- benzene at 50-800. Yleld under optimal conditions, 82-85%, NIP 175-1760, specific,. viscosity C7)] 1.1-1.25. The experimental part was conducted with participation of I. P. Morozova. There is I figure; 2 tables; and 7 references, 4 U.S., 2 U.K., 1 Japanese. The 5 most recent U.S. and U.K. references are: A. Farthing, J. Appl. Chem., 8, 186 (1958)'j" E. Cronin, Mod. Plastics, 311, 150 (1957); E. Cronin, Rubber World, 135, 571 (1957); plastic", 1.2'( (1957); A. Moradien, J. B. Cloke, J. Am. chem. so('~ 67, 94'2) (1945). July 2, IM9 Card 4/6 Synthesis and Polymerization of 3,31-Dij 7 752 3 (chloromethyl)oxacyclobutane 50'1/80-33-l-32/49 Table 2. Key to Pependence of polymer yield on the con- contration of monomer: (a) experiment Nr; (b) tempera- ture (in OC); (c) polymerization time (ifl min); (d) concentration of1monollier (in mole/lIter); (e) yield of polymer (in %). (b) (d) (a) 2 4 -20 480 1.0 26 03 36 '-20 48%) 1.2 3A 0.45 3S -20 4N) 1.43 F)i O.b5 32 -20 480 2.21 82 1,05 40 -20 480 2,83 bo 11to Card 5/6 Synthesis and Polymerization of' 3,31-BIS (chloromethyl)oxa~yclobutane F1 _ 77523 SOV/80-33-1-32/49 Fig. A. Installation scheme: (1) vessel for monomer; (2) vessel for solvent; (3) calcitun hydride; (4) reactor; (5) to the P'Lunp; (6) to the MacLeod gage; (7) dry air Card 6/6 supply; (8) cylinder with BF3- F; (a) S_' "7 2 -' 0 -- -7 C; I ' I , Cc , ~ - K 77 AUTHORS: K! Ki ton, . 31.9 seleva, T. M. SOV/20-130-1-23/69 TITLE: Synthesis of Polyorganostannoxanes PERIODICALs Doklady Akademii nauk SSSR, 19609 Vol 130, Nr 1, pp 86-87 (USSR) ABSTRACT: As besides patents there were no publication data to be found on p-olyorganostannoxanes with a group ia_- Sn- 0- Sn;~ in the principal chain, the authors tried to synthesize these compounds. For this purpose they used the reaction of polycondensation (K.A. Andrianov.~ Ref 3; Ref 4), The authors investigated the reaction of the diacetates of h- and 1-butyl-tin with tetraethoxy-tin. The bond --Sn-O-.Sn vras formed by the inter- action of the acetate. with the ethoxy~ group (see Scheme). The polymer (I) was isolated as a bright-yellow powder with a softening temperature of 70-75' for (i-C 4U9)2Sn(OAc Yl or 60-700 for (n-C H ) Sn(Ok,) ). The molecular weight of the 4 9.2 2 polymer M wa3 1890-1990 (that of the*tetramer was 1936). Thusq a linearv low-molecular (n- 4) polyorganostannoxane develops Card 1/2 Synthesis of Polyorganoetann-oxane-, S07/20-M-WOS; M3>MOS. o-isomers of monosubstituted styrenes polymerize faster at higher molecular weights and softening tem- peratures, 2,5-derivatives fast at lowest activation energy,high softe- ning temperature, molecular weight and good dielectric characteristics. halogen atoms cause an increase in polymerizability. The position to the vinyl group is of importance. CH3 introduction causes steric hin- drance, The Bubstituents affect the rate: 011?l-,Cl~,Br~F>CH 3 '> OCH 3 especially in o- or 2,5-Position- Substituents of first order (except CH 0) increase the polymerizability, lower the activation energy, and in o-~ , 2,5-1 2,4~5-position produce fast polymerizing, high-molecular, heat-resistant polymers ofgood dielectric characteristics. There are 6 tables, and 22 references: 12 Soviet-bloc and 10 non-Soviet-bloc. The most recent references to English-language publications read as follows: Ref. 1.J. Millan, Brit. Plast., 26, 220 (1953). Ref. 14: J. Dixon, K. Saunders, Ind. Eng. Chem., A_6:7652 (1954). Ref, 15; J. Melchore, Mod. Plast., ~J, 163 (1956), Card 6/ 8 1720 9/o64/6i/000/006/001/0 03 Synthesis and polymerization... BIJO/M6 ASSOCIATION: Inatitut vysokomolekulyarnykh aoyedineniy AN SSSR (Institute of High-molecular Compounds AS USSR) Table 5: Resistance to heat Tadwp 5 and intrinsic viscosity of ome co o1 l (1) c TCRAOCTOAKOCTb N X8PAKTtPMCTM-eCU2 3#3KOCTb HeXOTOPUZ OR M M s ymers. y- opo p OAI P mer compositionj (2) resistance' - @ to heat according to the IPF OC method (3)E-1 in benzene COCTis COMWUMPA I T "n -C 6e=ft P;w M. , ; O " - t 2 ~ a _DCS 0 C; (4) 2, " ~44.08~.)+styrene (3) (55-92~)~ ' 6 ~2.6-J1ujmmpoA (44.08%)+eT"Pw 126 09 1 A (55.92%) . . . . . . . . . . . 5) 3,4-DCS (52-5 ~.)+s(47-43 Hpw(52'66%)+cTHPOJ1 ~(9"'- 6 2 M M 6 , - C-5- S (55-3 %)+S(~44-63%) ~ ~ . (47 43 ) ~= 42 0 2-MC-3,4 -DMS (20.91%)+S 7 . . . . . . . . . . , 2_X4OP-5_MeTffACrM (65.36%)+ rn V 4 63 14 , 0 49 79 08A 1 (8) 2-MC-3t5.-DMS : ~ . . . cTmpaA (4 % , 4-AHmeTHM1iPM &2-Xjwp-J . +S (52-420%) 1 (9) .,'., 47 57 2 DC 201/ DMS ( S 3 4 ) , .,, ~+cmpw (79,08%) 57'%* 5- )-3 - (4~ KmCn- X 0 2 122 - - - ,5- . + 54. , - , x4 . A P 42 52 138 0 58 (45 - 79i-) %) . . . . . . +cnipw ( , 5-Aitmenfj'cTHPOA 3-RHxiop-4 2 , . , (54.20%)+cnipoji (45.79%) 147 0,56. -sard 7/8--- 28270 S/062/61/000/010/005/018 B1 17/B101 LUTHORSt Koton, M. 11.1 and Kiseleva, T. M. TITLE: Synthesis and investigation of the reactivity of polymerizing organometallic derivatives of p-vinylbenzoic acid PERIODICAL; Akademiya nauk SSSR. Izvestiya. Otdeleniye khimicheskikh nauk, no. 10, 1961, 1783 - 1788 TEM A number of organometallic derivatives of p-vinylbenzoic acid and benzoic acid were synthesized, and their reactivity studied under com- parable conditions. For this purpose, the following organometallic com- pounds were synthesized for the first time: 1) triphenyl-stannyl-p-vinyl- benzoate, (C6H 5)3 SnOCOC6 H4CH= CH 2, melting point 81 83OC; 2) triphenyl- stannyl benzoate, (C 6H 5)3 5nOCOC6H 5' melting point 70 720C; 3) triphenyl- plumbyl-p-vinylbenzoate, (C 6H 5)3 PbOCOC 6H4CH= CH 29 melting point 136 -1380C; 4) triphenyl-plumbyl. benzoate, (C 6H 5)3 PbOCOC 6H 59 melting point 117 - 1200C; 5) diphenyl stibine-p-vinylbenzoate, (C 6H 5)2 SbOCOC 6H4CH=--CR 21 melting A Card 1/3 28 270 S/062/61/000/010/005/018 Synthesis and investigation... B117/B101 point 78 - 600C; 6) diphenyl-stibine benzoate, (C6 H5)2 SbOCOC6H53 melting point 121 - 1220C; 7) phenylmercury-p-vinylbenzoate, (C 6 H5)HgOCOC 6H4 CH=CH 2) melting point 117 - 1180C; 8) phenylmercury benzoate, C6H 5HgOCOC6H 5' melting point 97 - 980C. In reactions of mercury and lead compounds with alcoholic HCl solution the C 6H5COO radical was found to be more reactive than CH 2=CH6H 4C00 under comparable conditions (-5 - -100C). When phenyl groups accumulate in the molecule of the organometallic compound, the difference in the reactivities of these radicals becomes insignificant. The reactivity of organometallic derivatives of p-vinylbenzoic acid was studied by a dilatometric investigation of the kinetics of radical polymerization in toluene in the presence of O.25'P by weight of azoiso- butyrodinitrile at 80, 90, and 1000C. The polymerization rate can be in- creased by introducing organometallic substituents into the molecule of p-vinylbenzoic acid, according to the nature of the metalt Hg>Sn~Pb>Sb. The thermal stability of polymers of organometallic derivatives of p-vinyl- benzoic acid was studied on the basis of their destruction at 150, 200, Card 2/3 28270 S/062/61/000/010/005/018 Synthesis and investigation... B117/B101 and 2500C. The results obtained were compared with data on the thermal decomposition of benzoates of phenylated Hg, Pb, Sn, and Sb derivatives, and regularities were found to be the same. It was shown that the thermal stability depends on the nature of the metal contained in the compound in question-, Sn>Sb>Pb>Hg, i. e., organic tin compounds are most resistant to heat. There are 1 figure, 2 tables, and 6 references% 3 Soviet and 3 non-Soviet. The three references to English-language publications read as followss R. Sasin, G. Sasin, J. Organ. Chem. 209 770 (1955); E. Bachman, J. Amer. chem. Soc. 11, 1964 (19.1-51); Gilman, J. Amer. Chem. Boo., ~19 3112 (1929). ASSOCIATIONt Institut vysokomolekulyarnykh soyedineniy 1kademii nauk SSSR (Instituteof High-molecular Compounds of the Academy of Sciences USSR) SUBMITTEDt Uarch 6, 1961 Card 3/3 IVANOV, S.S.; KOTON, M.M. - - -- --- ---- Polymerirp-tion ofcc-acylaminoacrylic acids. Vysokom.(soed,3 no.2:248-254 F 161. MIRA 14-5) 1. Institut vy9oko olekulyarnykh soyedineniy AN SSSR. TAgrylic acid) (polymerization) 25167 S/190/61/003/007/011/021 Bib2/3220 AUTHORS: Adrova, N. A., Koton, M. M. Klages, V. T IT L'--' - Synthesis of new organotin compounds P.ERIODICAL: Vysokomolekulyarn~ye soyedin6niya, v. Yt' no. 7, 1961,- 1041-1043) TEXT: The present, paper is based on studies by J..' Curry, K.Kojima, E.Pear (bee below) with regard to the synthesis of. compounds with direct Si-CH2 or Sn-CH2 bond in the chain effected by the migration of the H. atom from the disubstituted silane (or stannane) to the double bond of. the hydrocarbon. The authors studied this reaction on the interaction of diphonyl or di-n-butyl stannane with di-isorpropenyl benzene. The following equation was obtained for this reaction: RjSn If, + CHI- C 11, C11, it its C112 Card 1/3 25267 S/190/61/003/007/011/,021 Synthesis of new org4notin compounds B102/B220 where R - C6H5; C4H9 - The diphenyl stannane (I) was obtained by reduction. of,diphenyl tin with lithium aluminum hydroxide in ether free of water and peroxides with a yield of 75,'4. Di-n-butyl stannane (II) was synthetized by reduction of di-n-butyl tin dichloride. (yield 651j'o) and distillation at 69-700C and 10-12 mm'Hg. The stannanes and di-is'opropenyl benzene (III) Uere made to interact for 5 days in equimolecular ratio in ampfallae"in nitrogen atmosphere, the temperature being increased gradually from 80 to 1200C. Azoisobutyro-dinitrile, methylphenyl anthracene, and irradiation with *UV light were used as initiators. By using azoisobutyro-dinitrile, there were obtained: from I and III viscous liquids having a maximum polymerization coefficient of 19-20 and a molecular weight of 8500; from-, II and III solid polymers,melting point 55-600C, polymerization coefficient 6-7, molecular weight 2000-2760. Polymerization does not occur for III alone under the experimental conditions indicated. The structure of the orbranotin polymers was traced by their decomposition by means of alcoholic- solution of HC1. The polymer from I and III was decomposed withinw 30-40 min at room temperature; the polymer from 11 and III only after heating to 1000C within 48 hr. In both casesp the corresponding;insoluble' Card 2/3 2~267 3/190/61/003/007/0',1/021 Synthesis of new organotin compounds B102/B220 and infusible R2SnO compounds resulted. ~There are 1 table and 8 references: 2 Soviet-bloc and 6 non-Soviet-bloc. The 3 most important refeTences to English-language publications read as follows: J. Curry, G. Harrison, J.org. Chem., 23, 1210~.. 10/58; K. Kojima, Bull. Chem. Soc. Japan, 31, 663, 1956; E. Pear, J. Polymer Sci., 40, 273, 1959. ASSOCIATION: Institut vysokomolekulyarnykh soyedineniy All SSSR (Institute of High-molecular Compounds, AS USSR) SUB,UITTED: October 1, 1960 Card 3/5 23853 1205 S/02 61/137/006/012/020 217 W BI 03YB AUTHORS: Koton, M. M., Corresponding Mqmber AS USSR and FlorinskiyF. S. TITLE: Synthesis of polymerizable organo-antimony acrylates and methacrylates PERIODICAL: Doklady Akademii nauk SSSR, v. 137, no. 6, iq6i, 136e-1369 TEXT: The authors continued their studies on the synthesis of acrylic and methacrylic acid derivatives with metal atoms (Pb, Sn, and Go). For the first time they synthetized derivates containing antimony, i.e.: diphenyl- stibine acrylate OH 2- CHCOOSb(C6H5)2 and diphenyl-stibine methacrylate CH.= C(CH3)COOSb(C 6H5)2 . The unsaturated organo-antimony compounds were synthetized by interaction of diphenyl-stibine oxide with acrylic-(and metha-~ orylli acid, respectively), in methanol solution according to the-following -Ruation: C H ),Bb 2CH -CR-COOH ---A 2CH -mCRCOOS*I- (C H 4. H 0, where 6 5 . )20 + 2 2 6 5)2 2 R - H, CH3. Both substances are colorless, crystalline, and soluble in Card 113 Synthesis of polymerizable... 23853 3/020/61/137/006/012/020 B103/B217 2 non-Soviet-bloc. The most recent reference to English-language publioa- tion reads as follows: Ref. 3t J. Montermoso, T. Andrews, L. Marinelli, J. PolYm. Sci. 32, 523, (1958)- ASSOCIATIONt Institut vysokomolekulyarnykh (Institute of High-molecular Sciences, USSR) SUBMITTEDs January 1, 1961 soyedineniy Akademii nauk SSSR Compounds of the Academy of Card 3/3 28650 S102 61/139/006/017/022 Bi 03XBl 01 AUTHORSt Koton, M. M., Corresponding Member AS USSR, Andreyeva, I. V., An-areyev, P. F., and Rogozina, E. M. TZ-2LF,i Comnlexei of polyacrolein with heavy-metal salts PERIODICALz Akademiya nauk SSSR. Doklady, v. 139, no. 6, 1961, 1372-1374 TEXT; 1+1 is noted that samples of polyacrolein powder obtained under different- conditions differ in their ability to form coordination complexes with heavy-metal salts. The strongest ability to cause such reactions has uranvi nitrate. In the pH range investigated salts of Pb, Co, Mn, Cu, 11i, and Fe are not able to form stable complexes with polyacrolein. Conzerni.ng the extraotion of heavy-metal salts with organic compounds, the authors refer to papers by V. M. Vdovenko (Khimiya urana i transuranovykh elementov (Chemistry of uranium and iransuranic elements) Izd. AN SSSR, 1960) and V. 1. Kuznetsov (yap, khim., 23, v. 6, 654 (1954)). The maximum quant-ity of uranium (2305-10-6g/g) was extracted from aqueous solutions by means of polyacrolein samples obtained by polymerization of acrolein in Card V3 28~60 S/uo 61/139/006/017/022 Compiexes of polyacrolein with heavy-... B11 013/B1 01 aqueous 3olutions under the action of the redox system K 2S20a+ AgNo5 which is soiaewhat more effective than the system K23 208 + Mohr's salt. Disacryl and pc;lyacrolein obtained under the action of K 2 S20a+ Na2S203 are less efffective. The poorest extracting agents are samples of polymers obtained at low temperatures in the presence of boron trifluoride or by means of lithium butyl. The authors established a relationship between the content of al~lehyde groups which are able to form oximes and the ability to extract uranium from aqueous solutions. Uranium can be extracted in the ran.4e of PH3 - PH4. Outside thi3 range the percentage of extracted uranium drops quickly. The distribution coefficients for different sampies of polya:,Zolein. differ by a factor of ten (from 0.005025 to 0-04803)- Uranium absorbed by polyacrolein can be quantitatively dieuolved by dilute HC-1. There are 2 f4gures, 2 tables, 4 Soviet and 6 non-Soviet references. The refer-ance to Engli eh- language publications reads as followst J. S. Anderaor., Nature, 134, No. 165 (1950), Cazd 215 28650 8/020/61/139/006/017/022 Complexes of polyaorolein with heavy-... B103/BIOI ASSOCIATIONj Institut vysokomolskulyarnykh soyedinoniy Akademii nauk SSSR (Institute of High-molecular Compoundso Academy of Sciences USSR) SUBMITTEDt April 8, 1961 4 Card 3/3 KISELEVA., T.K; KOTON M.M.- CHETYRKINA, G.~L Synthesis of polymerizing organomAallic compounds of phthalic acid !-~-vi.nyl amide and H-(o,p-carboxyphenyI)acryI (methacryl)amides. Ixv. AN SSSR.Otd.khim*nauk ao.l0-.l79(0-lW4 0 1(2,, (MIRA 151-10) 1. Inatitut vysokowlekulyarnykh soyedineniy AN SSSR. (Organometal.lic compounds) (P4t#a~=ide) (Acrylamide) ADROVA) N.A.j KOTON--MXM.)- MWKVINA') Xe.ma I I Synthdain and ploymerAzation..of some now derivatived'of biphenyl. Izv. AN SSSR.Otd,khim.nauk zi~.'Jp.sI804-1807 0 162. (KM 150-0) 1. Institut vyaokomolekulyarrqkh soyedineniy AN SSSR. (Butadiene) (Polymerisation) ANDREYEVA, I.V.;,_~OTON 'VA., K.A. , M. M.; KOVALL Polymer4zation of styrene derivatives in the solid (frozaA) state. Izv. AN SSSR.Otd.khim.nauk no.lq.1890-1891 0 162. (MIRA 15:10) 1. Institut vysokomolekulyarnykh soyedineniy AN SSSR. (Styrene) (Polymerization)