HYDROSILATION OF DIENES CATALYZED BY CP-ASTERISK-2NDCH(SIME(3))(2)

被引：64
作者：
ONOZAWA, S
SAKAKURA, T
TANAKA, M
机构：
[1] NATL INST MAT & CHEM RES,TSUKUBA,IBARAKI 305,JAPAN
[2] UNIV TSUKUBA,DEPT CHEM,TSUKUBA,IBARAKI 305,JAPAN
来源：
TETRAHEDRON LETTERS | 1994年 / 35卷 / 44期
关键词：
D O I：
10.1016/0040-4039(94)88276-2
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Cp*2NdCH(SiMe(3))(2) efficiently catalyzes hydrosilation of 1,3-, 1,5-, and 1,6-dienes under mild conditions with unusual selectivities as compared with later transition metal-catalyzed reactions; hydrosilation of isoprene affords mainly (E)-, not (Z)-, allylsilane. On the other hand, hydrosilation of 1,5- and 1,6-dienes proceeds through intramolecular C-C bond formation to give (silylmethyl)cyclopentanes.
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页码：8177 / 8180
页数：4
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