Aza-Baylis-Hillman reaction of salicyl N-tosylimines with methyl vinyl ketone, ethyl vinyl ketone or phenyl vinyl ketone

被引：25
|
作者：
Qi, Ming-Juan [1 ]
Shi, Min [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, Stake Key Lab Organomet Chem, Shanghai 200032, Peoples R China
来源：
TETRAHEDRON | 2007年 / 63卷 / 42期
基金：
中国国家自然科学基金;
关键词：
salicyl N-tosylimines; aza-Baylis-Hillman reaction; chromanes; Michael addition;
D O I：
10.1016/j.tet.2007.08.015
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Reactions of salicyl N-tosylimines with methyl vinyl ketone, ethyl vinyl ketone or phenyl vinyl ketone proceeded smoothly under mild conditions to give the corresponding chromanes or aza-Baylis-Hillman adducts in moderate to excellent yields in the presence of phosphine or nitrogen Lewis base. (c) 2007 Elsevier Ltd. All rights reserved.
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页码：10415 / 10424
页数：10
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