Центральная Научная Библиотека УрО РАН

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   S 98


    Synthesis of novel perfluoroalkyl-containing polyethers [Text] / D. N. Bazhin, T. I. Gorbunova, A. Ya. Zapevalov, V. I. Saloutin // Journal of Fluorine Chemistry. - 2009. - Vol. 130, № 4. - P438-443

ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The synthesis of iodo(perfluoroalkyl)epoxides by radical addition of perfluoroalkyl iodides to allyl glycidyl ether and 1,2-epoxydec-9-ene is described. Dehydroiodination of additional products upon treatment with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) gives unsaturated products. The use of Bu3SnH/Bz2O2 as a reduction reagent of iodo(perfluoroalkyl)allyl glycidyl ethers allows to save oxirane ring. Cationic polymerization of saturated or functional (with iodine or double bond) fluoroalkyl oxiranes under action of catalytic amount of BF3.Et2O proceeds only on epoxide group. In case of poly(9-iod-10-(perfluoroalkyl)-1,2-epoxyalkane) iodine atoms are removed by standard zinc reduction

\\\\Expert2\\nbo\\Journal of Fluorine Chemistry\\2009, V. 130, P. 438.pdf
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   E 27


    Effect of heterocyclic derivatives of ferrocene on free-radical polymerization of methyl methacrylate and styrene [Text] / R. M. Islamova, O. I. Golovochesova, Yu. B. Monakov, I. A. Utepova, A. A. Musikhina, O. N. Chupakhin // Polymer science. Series B. - 2010. - Vol. 52, № 11-12. - P637-647 : il. - Bibliogr. : p. 647 (13 ref.)

ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
HETEROCYCLIC DERIVATIVES -- FERROCENE -- FREE-RADICAL POLYMERIZATION -- METHYL METHACRYLATE -- STYRENE
Аннотация: The free-radical bulk homopolymerization of methyl methacrylate and styrene initiated by benzoyl peroxide or AIBN in the presence of heterocyclic derivatives of ferrocene is studied. It is shown that, in the case of the peroxide initiator, ferrocene derivatives form highly efficient initiation systems, which make it possible to polymerize methyl methacrylate at a high rate, to reduce the molecular mass of polymers, and to synthesize polymers with a high content of syndiotactic triads, while in the case of AIBN, such systems are not formed.

\\\\Cserver\\Dist\\НБО\\Электронная библиотека_Библиогр1\\Polymer science. Series B\\2010, V. 52, N 11-12, p. 637-647.pdf
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   C 74


    Complex radical polymerization of methyl methacrylate in the presence of heterocyclic ferrocene derivatives [Text] / Yu. B. Monakov, R. M. Islamova, A. V. Golovchenko, I. A. Utepova, A. A. Musikhina, O. N. Chupakhin // Doklady Chemistry. - 2010. - Vol. 432, № 1. - P140-143 : il. - Bibliogr. : p. 143 (13 ref.)

ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
RADICAL POLYMERIZATION -- METHYL METHACRYLATE -- HETEROCYCLIC FERROCENE DERIVATIVES

\\\\Expert2\\nbo\\Doklady Chemistry\\2010, v. 432, N 1, p. 140-143.pdf
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   S 98


    Synthesis and Electrochemical Study of 4,4’,5-tris(methylthio)-5’-{2-[4,6-di(thiophen-2-yl)-1,3,5-triazin-2-yloxy]ethylthio}tetrathiafulvalene / A. V. Ignatenko, P. A. Slepukhin, E. V. Shklyaeva, G. G. Abashev // Mendeleev Communications. - 2012. - Vol.22, №3. - С. 145-147

ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ELECTROCHEMICAL STUDY -- TETRATHIAFULVALENE
Аннотация: New unsymmetrical 4,4’,5-tris(methylthio)-5’-{2-[4,6-di(thiophen-2-yl)-1,3,5-triazin-2-yloxy]ethylthio}tetrathiafulvalene bearing a polymerizable moiety has been designed and successfully synthesized; its electrochemical properties, susceptibility towards polymerization and crystal structure have been determined

\\\\Expert2\\nbo\\Mendeleev Communications\\2012, v.22, p. 145.pdf
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   C 98


    Cyclic peroxides and related initiating systems for radical polymerization of methyl methacrylate [Electronic resource] / R. M. Islamova, O. I. Ishkinina, S. V. Nazarova, O. N. Chupakhin, I. A. Utepova, N. M. Andriyashina, A. O. Terent’ev // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2013. - Vol.62, №5. - С. 1282-1285. - Bibliogr. : p. 1285 (19 ref.)

ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
CYCLIC PEROXIDES -- POLYMERIZATION -- THERMAL DECOMPOSITION
Аннотация: Cyclic peroxides as initiators for the radical polymerization of methyl methacrylate were proposed. The initial rates, initiation rates, and effective activation energies of polymerization initiated by cyclic peroxides and cyclic peroxide-1-pyridyl-2-ferrocene systems were determined. The radical yields to the volume upon the thermal decomposition of cyclic peroxides and their catalytic decomposition in the presence of 1-pyridyl-2-ferrocene were determined. In combination with 1-pyridyl-2-ferrocene cyclic peroxides form efficient initiating systems favoring an increase in the polymerization rate, a decrease in the molecular weights, and an increase in syndiotacticity of the synthesized poly(methyl methacrylate).

\\\\expert2\\nbo\\Russian Chemical Bulletin\\2013, 62 (5), 1282-1285.pdf
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   S 98


    Synthesis and tribological properties of new fluoro-containing oligomers [Electronic resource] / S. A. Naletko, A. P. Safronov, E. B. Trushina, S. V. Smirnov, T. I. Gorbunova, A. Ya. Zapevalov, V. I. Saloutin // Russian Journal of Applied Chemistry. - 2013. - Vol.86, №11. - С. 1767-1772. - Bibliogr. : p. 1772 (17 ref.)

ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
OLIGOMERS -- METHYL OXIRANES -- THIIRANES
Аннотация: Oligomers based on (polyfluoroalkyl)methyl oxiranes and thiiranes was first synthesized by the cationic polymerization in the presence of boron trifluoride etherate. Molecular weights of the products were defined by cryoscopic method. It was found that synthesized oligomers can be used as additives to industrial lubricants and sulfur oligomers are of the greatest positive tribological effect

\\\\expert2\\nbo\\Russian Journal of Applied Chemistry\\2013, v. 86, N 11, p.1767.pdf
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    Application of aluminum diketonates in polymerization catalysisε-caprolactone / Y. V. Solovyova, I. S. Puzyrev, A. V. Pestov // Mendeleev 2021: book of abstracts XII international conference on chemistry for young scientists. - Saint Petersburg, 2021. - С. 778
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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   S 98


    Synthesis of ultra-high molecular weight polyolefins of regular structure in octafluorobutane medium / N. A. Rasputin, S. V. Yakovlev, G. A. Artem'ev [et al.] // Russian Journal of Applied Chemistry. - 2021. - Vol. 94, № 6. - P736-740

ББК Г
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The suspension polymerization in octafluorobutane, initiated by Ziegler–Natta catalyst system, has been used to synthesize ultra-high molecular weight poly(1-hexene), poly(1-octene), and poly(1-decene) of regular structure with high yields. This technique makes it possible to successfully carry out reactions at close to room temperature, followed by easy isolation of polymer products. The regularity of the structure of the synthesized polymers was proved based on the data of 1H and 13C NMR spectroscopy. Using gel permeation chromatography, data on the molecular weight distribution of polymer molecules were obtained. They indicated that the weighted average mass of the synthesized polymers is many times higher than the mass of polyolefins produced by the classical technique of homogeneous polymerization.

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    New epoxy resin polymerization catalysts based on N,N-dimethylaminoalkylamides of perfluoroalkanoic acids / V. A. Osipova, T. I. Gorbunova, M. I. Barabanov [et al.] // Russian Journal of Applied Chemistry. - 2022. - Vol. 95, № 1. - P53-58
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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