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A Convenient Method for the Large Scale Preparation of (E)-4-Oxo-2-Butenoic Acid Ethyl Ester

 

作者: RobertG. Franz,   Joseph Weinstock,  

 

期刊: Synthetic Communications  （Taylor Available online 1988）
卷期: Volume 18, issue 16-17  

页码: 1913-1917

 

ISSN:0039-7911

 

年代: 1988

 

DOI:10.1080/00397918808068257

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A one step synthesis of (E)-4-oxo-2-butenoic acid ethyl ester via the reaction of ethyl 2-ethoxy-2-hydroxyacetate and (formylmethylene)triphenylphosphorane is described. The method proceeds in good yield on a molar scale.

 

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