Amine-catalyzed (3+n) annulations of 2-(acetoxymethyl) buta-2,3-dienoates with 1,n-bisnucleophiles (n=3-5)

被引：45
|
作者：
Li, Chaolong
Zhang, Qiongmei
Tong, Xiaofeng [1 ]
机构：
[1] E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 41期
关键词：
PHOSPHORUS YLIDE REACTION; BAYLIS-HILLMAN ACETATES; ALLYLIC COMPOUNDS; N-TOSYLIMINES; KINETIC RESOLUTION; ALLENIC ESTERS; PHOSPHINE; CARBON; NUCLEOPHILES; GENERATION;
D O I：
10.1039/c0cc01966f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A tertiary amine-catalyzed formal (3+n) annulation of 2-(acetoxymethyl) buta-2,3-dienoate with 1, n-binucleophiles has been developed, which provides a facile entry to heterocyclic compounds. The mechanism, involving tandem S(N)2'-S(N)2' substitution and Michael addition, has also been established.
引用
收藏
页码：7828 / 7830
页数：3
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