STEREOCHEMICAL COURSE OF HYDROSILYLATION TO THE SILICON-CARBON BOND OF 1,3-DISILACYCLOBUTANES

被引:10
作者
HAYAKAWA, K
TACHIKAWA, M
SUZUKI, T
CHOI, N
MURAKAMI, M
机构
[1] DOW CORNING ASIA LTD,RES CTR,YAMAKITA,KANAGAWA 25801,JAPAN
[2] UNIV TSUKUBA,DEPT CHEM,TSUKUBA,IBARAKI 305,JAPAN
关键词
D O I
10.1016/0040-4039(95)00507-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Separation, characterization and stereochemistry of cis- and trans-1,3-dimethyl-1,3-diphenyl-1,3-disilacyclobutane (1) is described. Hydrosilylation of cis-1 and trans-1 catalyzed by Pt-catalysts proceeded stereospecifically via a syn-addition, to the corresponding meso- and dl-silanes respectively in almost quantitative yield.
引用
收藏
页码:3181 / 3184
页数:4
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