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
收藏
页码：39 / 43
页数：5
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