PREPARATION OF ALPHA-SUBSTITUTED ACROLEINS VIA THE REACTION OF ALDEHYDE WITH DIHALOMETHANE AND DIETHYLAMINE

被引：23

作者：

HON, YS

CHANG, FJ

LU, L

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 18期

关键词：

D O I：

10.1039/c39940002041

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of ozonides or aldehydes with a mixture of dihalomethane and diethylamine in dichloromethane affords alpha-substituted acroleins in good yields, the beta-carbon of the acrolein being derived from dihalomethane; the relative rates and yields are in the following order: CH(2)l(2) > CH2Br2 > CH2Cl2.

引用

页码：2041 / 2042

页数：2

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[2]

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[3]

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