巴豆醛和3-羟基丁醛与梅仲酸的缩合反应

北京大学学报（自然科学版）

巴豆醛和3-羟基丁醛与梅仲酸的缩合反应

焦玉国,张滂

北京大学化学与分子工程学院，北京，100871

收稿日期:1997-03-06 出版日期:1997-11-20 发布日期:1997-11-20

The Condensation of Crotonaldehyde or 3-Hydroxybutanal with Meldrum's Acid

JIAO Yuguo, ZHANG Pang

College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871

Received:1997-03-06 Online:1997-11-20 Published:1997-11-20

摘要/Abstract

摘要： 利用梅仲酸与巴豆醛及3-羟基丁醛在乙二胺二乙酸盐存在进行反应，合成了2-丁烯亚基梅仲酸，并对它的进一步成环反应的可能性进行了研究。

关键词: 巴豆醛, 3-羟基丁醛, 梅仲酸, 乙二胺二乙酸盐, 缩合反应

Abstract: Condensation of Meldrum's acid with crotonaldehyde or 3-hydroxybutanal in the presence of ethylene diammine diacetate yielded 2-butenylidene Meldrum's acid rather than parasorbic acid as Stevenson and Weber, then we studied the possibility of 2-butenylidene Meldrum's acid to form a cyclo-compound.

Key words: crotonaldehyde, 3-hydroxybutanal, Meldurm's acid, ethylene diammine diacetate, condensation reaction

中图分类号:

O621.252

焦玉国,张滂. 巴豆醛和3-羟基丁醛与梅仲酸的缩合反应[J]. 北京大学学报（自然科学版）.

JIAO Yuguo,ZHANG Pang. The Condensation of Crotonaldehyde or 3-Hydroxybutanal with Meldrum's Acid[J]. Acta Scientiarum Naturalium Universitatis Pekinensis.

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https://xbna.pku.edu.cn/CN/Y1997/V33/I6/712