Reactions of trichloromethanesulfonyl chloride and carbon tetrachloride with silyl enol ethers catalyzed by a ruthenium(II) phosphine complex

被引：9

作者：

Kamigata, N ^{[1
]}

Udodaira, K ^{[1
]}

Yoshikawa, M ^{[1
]}

Shimizu, T ^{[1
]}

机构：

[1] Tokyo Metropolitan Univ, Dept Chem, Grad Sch Sci, Hachioji, Tokyo 19203, Japan

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 552卷 / 1-2期

关键词：

silyl enol ether; ruthenium(II) complex; catalytic reaction;

D O I：

10.1016/S0022-328X(97)00497-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions of trichloromethanesulfonyl chloride with trimethylsilyl enol ethers of acetophenones in the presence of a ruthenium(II) phosphine complex gave 1-aryl-3,3-dichloropropen-1-one together with alpha-chloroacetophenones. The product ratio depended on the substituent on the aromatic ring of the silyl enol ether. The reactions of carbon tetrachloride with the silyl enol ethers under similar conditions afforded 1-aryl-3,3-dichloropropen-1-one in good yield. (C) 1998 Elsevier Science S.A.

引用

页码：39 / 43

页数：5

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