HYDROSILANE ADDITION OF PERFLUOROPHENYLSILANES TO SOME UNSATURATED SYSTEMS

被引:14
作者
BRENNAN, T
GILMAN, H
机构
[1] Department of Chemistry, Iowa State University, Ames
关键词
D O I
10.1016/S0022-328X(00)81636-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The addition of (pentafluorophenyl)dimethylsilane (I), bis(pentafluorophenyl)methylsilane (II) and tris(pentafluorophenyl)silane (III) to phenylacetylene catalyzed by hexachloroplatinic acid gave mixtures of α- and β-substituted styrenes in each case; the proportion of the α-isomer increased from (I)-(III). Compound (I) underwent addition to the olefinic and carbonyl bonds of some representative compounds; addition did not occur under the conditions used with cyclohexene, furan, tetrakis(trimethylsilyl)allene nor with the azomethine, nitrile or azo linkages. The silane (I) added to benzalacetophenone to give the 1,4-adduct. © 1969.
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页码:63 / &
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