Conversion of disilanes to functional monosilanes: XII. The palladium(0)-catalyzed dechlorinative silylation of benzylic chlorides with methylchlorodisilanes. A facile route to benzylmethylchlorosilanes |
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Authors: | Hideyuki Matsumoto Miyuki Kasahara Ikuya Matsubara Masatoshi Takahashi Takeshi Arai Minoru Hasegawa Taichi Nakano Yoichiro Nagai |
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Institution: | Department of Chemistry, Gunma University, Kiryu, Gunma 376 Japan |
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Abstract: | This paper describes the facile dechlorinative silylation of benzylic chlorides of types XC6H4CH2Cl (X = H, Me and Cl) and ClCH2C6H4CH2Cl (o-, m- and p-isomers) with methylchlorodisilanes ClMe2SiSiMe2Cl, ClMe2SiSiMeCl2 and Cl2MeSiSiMeCl2 in the presence of Pd(PPh3)4 to give the corresponding benzylmethylchlorosilanes in good to high yields. |
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