Zobrazeno 1 - 10 of 30 pro vyhledávání: '"E. B. Portnykh"'
1
Synthesis of a new polymer — polycyclopentylenevinylene bearing ge-containing group
Autor: Yury P. Yampolsky, N. V. Ushakov, Eugene Sh. Finkelshtein, E. B. Portnykh, Maria L. Gringolts
Publikováno v: Macromolecular Chemistry and Physics. 198:1085-1090
A new polymer, poly[5-(trimethylgermylmethyl)-1,3-cyclopentylenevinylene], was synthesized via ROMP of 5-(trimethylgermylmethyl)-2-norbornene in the presence of RuCl 3 .3H 2 O, RuCl 3 (PPh 3 ) 3 and RuCl 2 (PPh 3 ) 3 catalysts. The structure of the s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f77636aa7b6dca2babf5d8035abeccb
https://doi.org/10.1002/macp.1997.021980412
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6
Metathesis of silicon-containing olefins
Autor: E. B. Portnykh, N. V. Ushakov, E. Sh. Finkel'shtein
Publikováno v: Journal of Molecular Catalysis. 76:133-144
The behaviour of various olefins containing SiC, GeC, SiSi, SiH, SiOSi and SiOC bonds has been studied in the presence of rhenium on alumina metathesis catalysts. Monovinyl-, allyl-, and butenylsilanes bearing alkyl, alkenyl,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::862496738e9e9a1ccfd7a80a56fb939f
https://doi.org/10.1016/0304-5102(92)80152-7
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7
The olefin metathesis reaction — a versatile tool for fine organic synthesis
Autor: E. B. Portnykh, V. I. Bykov, E. Sh. Finkel'shtein
Publikováno v: Journal of Molecular Catalysis. 76:33-52
This study was devoted to the use of the metathesis reaction for the synthesis of alkenes containing various reactive structural fragments (strained rings, metal-carbon bonds, oxygen-containing functional groups). Among the W, Mo and Re catalysts stu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d87a0d61b583c4beaf20b68839a0806e
https://doi.org/10.1016/0304-5102(92)80144-6
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8
Ring-opening metathesis polymerization of substituted norbornenes
Autor: Ludmilla I. Gorbacheva, K. L. Makovetsky, Eugene Sh. Finkelshtein, E. B. Portnykh, Irina Ya. Ostrovskaya, N. V. Ushakov, Alexandr I. Golberg, Yury P. Yampolsky
Publikováno v: Journal of Molecular Catalysis. 76:107-121
Ring-opening metathesis polymerization of a series of substituted norbornenes was carried out. Special attention was paid to the polymerization of monomers bearing silicon-containing groups, e.g., trimethylsilylnorbornene. Various heterogeneous and h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4f1958011c6a1acf4d863a507ce1dde
https://doi.org/10.1016/0304-5102(92)80150-f
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9
[Untitled]
Autor: E. B. Portnykh, E. Sh. Finkel'shtein, N. A. Pritula, Yu. P. Yampolskii, Alexandr I. Golberg, I. Ya. Ostrovskaya, M. S. Yatsenko, N. E. Kaliuzhnyi, N. A. Plate, K. L. Makovetskii
Publikováno v: Die Makromolekulare Chemie. 192:1-9
Polymers of norbornenes with SiMe3 and Si(Me2)CH2SiMe3 groups were synthesized and mass transfer properties of the polymers were studied. Ring-opening polymerizations of these monomers were realized in the presence of homogeneous WCl6-based and heter
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b948ff8b4203d5abe0bd929166580bc3
https://doi.org/10.1002/macp.1991.021920101
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