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Heterocyclic compounds IV: Synthesis and reactions of some 2,3-pyrrolidinedione derivatives

โœ Scribed by J. R. Merchant; V. Srinivasan


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
426 KB
Volume
81
Category
Article
ISSN
0165-0513

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โœฆ Synopsis


Abstract

A number of 2,3โ€pyrrolidinediones have been synthesised by the condensation of oxalacetic and oxalpropionic esters with different aldehydes and ketones. Typical reactions and properties of the diones have been studied by the preparation of suitable derivatives.


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## Abstract A number of 2,3โ€pyrrolidinediones have been synthesised by the condensation of phenylpyruvic, 3,4โ€dimethoxyphenylpyruvic and ฮฑโ€ketoโ€butyric acid with different aldehydes and amines. In some cases, cinchoninic acids were the products of condensations. The properties and reactions of the