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An efficient synthesis of 1-H-pyrazole-4-carboxylic acid esters with vilsmeier reagent under neat conditions

✍ Scribed by R. Sridhar; G. Sivaprasad; P. T. Perumal

Book ID: 102341978
Publisher: Journal of Heterocyclic Chemistry
Year: 2004
Tongue: English
Weight: 131 KB
Volume: 41
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.5570410316

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✦ Synopsis

Abstract

A convenient, solvent‐free Vilsmeier reagent is experimented under neat condition (both thermal and microwave conditions). An efficient method for the synthesis of various substituted 1__H__‐pyrazole‐4‐carboxylic acid esters is reported.

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