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A Simple Method For The Preparation Of Acetoacetate

 

作者: F.J. López-Soriano,   J.M. Argilés,  

 

期刊: Analytical Letters  （Taylor Available online 1985）
卷期: Volume 18, issue 5  

页码: 589-592

 

ISSN:0003-2719

 

年代: 1985

 

DOI:10.1080/00032718508066158

 

出版商: Taylor & Francis Group

 

关键词: Ethyl acetoacetate;acetoacetamide;acetoacetate;purification

 

数据来源: Taylor

 

摘要:

A method is described for the rapid and simple preparation of acetoacetic acid in its salt form. The preparation is based on the saponification of ethyl acetoacetate or on the alkaline hydrol sis of acetoace-tamide. The most successful results, in terms of purity and yield, are achieved using ethyl acetoacetate and 5N NaOH as the saponification medium and incubating for 12 hr at 4 °C with no pH adjustment.

 

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