Poly [4-vinyl-N,N-dichlorobenzenesulfonamide], a useful reagent for chlorination of various carbanionic substrates

被引：0
|
作者：
Khazaei, A [1 ]
Vaghei, RG [1 ]
Zolfigol, MA [1 ]
机构：
[1] Bu Ali Sina Univ, Fac Sci, Dept Chem, Hamadan, Iran
来源：
ASIAN JOURNAL OF CHEMISTRY | 2003年 / 15卷 / 02期
关键词：
poly[4-vinyl-N; N-dichlorobenzenesulfonamide; chlorination; carbanions;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Poly[4-vinyl-N,N-dichlorobenzenesulfonamide], prepared. in high yield, acts as site-selective electrophilic chlorinating agent towards carbanionic substrates. beta-Ketoesters and beta-diketones were chlorinated by this reagent without using any bases. The reagent can be recovered, rechlorinated and reused several times.
引用
收藏
页码：591 / 594
页数：4
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