Hydrogermylation of silyl-substituted ethylenes with trimethylgermane and trichlorogermane etherate |
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| Authors: | V G Lakhtin S P Knyazev K V Pavlov L E Gusel’nikov E N Buravtseva N A Kuyantseva L A Parshkova A A Mid’ko V G Bykovchenko A V Kisin E A Chernyshev |
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| Institution: | (1) State Scientific Center of Russian Federation, “State Research Institute of Chemistry and Technology of Organoelemental Compounds,”, sh. Entuziastov 38, Moscow, 111123, Russia;(2) Lomonosov Moscow State Academy of Fine Chemical Technology, Moscow, Russia;(3) Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, Russia |
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| Abstract: | Investigation of the reaction of some vinylsilanes of the general formula Cl3?n (CH3) n SiCH=CH2 (n = 0,1,2,3) and 1,2-bis(trimethylsilyl)ethylene with trimethylgermane and trichlorogermane etherate was carried out. It was established that hydrogermylation only at the use of HGeCl3·2Et2O was sensitive to the nature of the substituting silyl groups in vinylsilanes. Nucleophilic mechanism of the reaction of trichlorogermane etherate with vinylsilanes is suggested. |
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