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Facile and efficient method for preparation of schiff bases catalyzed by P2O5/SiO2 under free solvent conditions

✍ Scribed by Hossein Naeimi; Hashem Sharghi; Fariba Salimi; Khadijeh Rabiei

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 120 KB
Volume: 19
Category: Article
ISSN: 1042-7163
DOI: 10.1002/hc.20383

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✦ Synopsis

Abstract

A simple and convenient method for the preparation of Schiff bases is developed. In this method, the Schiff base compounds were prepared from the reaction of carbonyl compounds with primary amines. In this reaction, P~2~O~5~/SiO~2~ have catalyzed the Schiff base formation in dry media under solvent‐free conditions. Advantages of this method are use of an inexpensive and efficient catalyst, high yields of products, short reaction times, and simpli‐city of the reaction and workup. © 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:43–47, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20383

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