New discovery in the traditional Baylis-Hillman reaction of arylaldehydes with methyl vinyl ketone

被引：63

作者：

Shi, M ^{[1
]}

Li, CQ ^{[1
]}

Jiang, JK ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, Organomet Chem Lab, Shanghai 200032, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 09期

关键词：

D O I：

10.1039/b101019k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the Baylis-Hillman reaction of arylaldehydes with methyl vinyl ketone, we found that, besides the normal Baylis-Hillman reaction product 1, the diadduct 2 can also be formed at the same time and the yield of 2 can reach 55% by increasing the amount of methyl vinyl ketone; but for acrylonitrile and methyl acrylate, only the normal Baylis-Hillman adduct was obtained; the substituent's effects were also examined and a plausible reaction mechanism was proposed for the formation of 2.

引用

页码：833 / 834

页数：2

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