Montmorillonite K-10 mediated Erlenmeyer synthesis of 4-arylmethylene-2-phenyl-5(4H)-oxazolones-Reference-Cited by-同舟云学术

Montmorillonite K-10 mediated Erlenmeyer synthesis of 4-arylmethylene-2-phenyl-5(4H)-oxazolones

Published:2005-01 Issue:1 Volume:2005 Page:46-47
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Karade N.N.¹,Shirodkar S.G.²,Dhoot B.M.²,Waghmare P.B.²

Affiliation:

1. School of Chemical Sciences, S. R. T. M. University, Nanded 431 606, India

2. Netaji Subhash Chandra Bose College, Nanded 431 601, India

Abstract

Aromatic aldehydes and hippuric acid in acetic anhydride undergoes classical Erlenmeyer synthesis in the presence of a catalytic amount of Montmorillonite K-10 to afford the corresponding azlactones in excellent yields with high selectivity. The azlactone formation does not proceed in the absence of either acetic anhydride or Montmorillonite.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/0308234053431176

Reference32 articles.

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3. A New Synthesis of Functionalized 2-Alkylidenetetrahydro-5-furanones by Tandem Alkylation and Translactonization Reactions of 5(4H)-Oxazolones

4. Studies on isocyanides and related compounds. An unusual synthesis of imidazolyloxazolones

5. Some 2-fluoroethylamines derived from hydrocinnamic acid, phenylpyruvic acid and DL-phenylalanine

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