Zobrazeno 1 - 10
of 15
pro vyhledávání: '"K. S. Pushchevaya"'
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:2406-2412
1. Five- and six-membered silacycloalkanes of type\(\begin{array}{*{20}c} {R(CH_2 Cl)Si(CH_2 )_n - (R = CH_3 , Cl)} \\ {\begin{array}{*{20}c} | & | \\ \end{array} } \\ {\_\_\_\_} \\ \end{array}\) undergo rearrangement under the influence of catalytic
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 10:257-262
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 10:1185-1189
1. Derivatives of 1,3-disilylpropane, in a manner similar to that of the 1,2-disilylethane compounds, undergo polycondensation with the separation of derivatives of monosilane and the formation of polymers with alternating atoms of Si and trimethylen
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 14:1405-1410
1. The polymerization of 1, 1-disubstituted silacyclobutanes containing silicon-attached alkyl, aryl, and alkenyl groups by heating them at atmospheric pressure or in sealed ampoules provides a method for the preparation of macromolecular sila-hydroc
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:2413-2417
1. Dimethylhexamethylenesilane is polymerized under the influence of aluminum chloride with an opening of the ring. Methylethylpentamethylenesilane, isomeric with it, undergoes disproportionation of the alkyl radicals under the same conditions. 2. Di
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 12:250-255
1. 1-(Chloromethyl)-1-methylsilacyclopentane was synthesized from dichloro(chloromethyl)methylsilane and tetramethylene bis(magnesium bromide). 2. 1-(Chloromethyl)-1-methylsilacyclopentane is active at the chlorine in nucieophilic-substitution reacti
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 14:1411-1415
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 14:1514-1519
1. The IR absorption spectra of a series of 1,1-substituted silicacyclobutanes, silicacyclopentanes, and the corresponding polymers were obtained and investigated. 2. The frequencies characterizing the 1,1-substituted silicacyclobutane and silicacycl
Autor:
L. M. Tartakovskaya, V. V. Nepomnina, A. I. Anpilogova, V. I. Sidorov, K. S. Pushchevaya, K. A. Andrianov
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 20:1037-1039
1. When a study was made of the reaction of the dimethylphenyl-, diphenylmethyl-, and triphenylsilanes with m-nitrostyrene in the presence of H2PtCl6 it was established that dimethylphenylsilane is most inclined to undergo the hydride addition reacti
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 9:135-137
1. Reaction between 1,3-bischloromethyltetramethyldisiloxane and ethylamine proceeds at room temperature with formation of the cyclic monoamine 4-ethyl-2,2,6,6-tetramethyl-1-oxa-4-aza-2,6-disilacyclohexane. 2. Tetraalkyl-1,3-bis-3-chloropropyldisilox