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Acid-Catalyzed Cascade Reactions of Enaminones with Aldehydes: C–H Functionalization To Afford 1,4-Dihydropyridines

✍ Scribed by Jingyu Yang; Chengyu Wang; Xin Xie; Hongfeng Li; Yanzhong Li

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 166 KB
Volume: 2010
Category: Article
ISSN: 1434-193X
DOI: 10.1002/ejoc.201000607

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✦ Synopsis

Abstract

An efficient acid‐catalyzed approach to the synthesis of functional 1,4‐dihydropyridines from the reaction of readily available enaminones with aldehydes has been developed. This methodology was realized by a cascade reaction involving first formation of divinylmethanes and subsequent intramolecular cyclization.

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