Hydrosilylation of 1,3-dienes with methyldichlorosilane in the presence of Ni catalyst systems |
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| Authors: | I M Salimgareeva O Zh Zhebarov R R Akhmetov L M Khalilov V P Yur'ev |
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| Institution: | (1) Institute of Chemistry, Bashkir Branch of the Academy of Sciences of the USSR, Ufa |
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| Abstract: | Conclusions The Ni(acac)2-Et3Al and Ni(acac)2-i-Bu3Al systems effectively catalyze with 1,4-addition of methyldichlorosilane to 1,3-dienes at 20–25 C. In the case of butadiene and isoprene, the reaction is accompanied by the formation of appreciable amounts of bis-silylated products, viz., 1,4-bis(methyldichlorosilyl)-cis-2-butene and 1,4-bis(methyldichlorosilyl)-3-methyl-2-butene.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 418–421, February, 1979. |
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