Heterocycles

The study of cyclization of N-acylphenacyl anthranilates with ammonium salts under various conditions

P Hradil, M Grepl, J Hlavac, A Lycka

Index: Hradil, Pavel; Grepl, Martin; Hlavac, Jan; Lycka, Antonin Heterocycles, 2007 , vol. 71, # 2 p. 269 - 280

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Citation Number: 3

Abstract

Résumé/Abstract N-Acylphenacyl anthranilates were heated with ammonium salts in organic acid or NMP, and formation of various heterocyclic compounds was observed. Reaction results are strongly influenced by reaction conditions. The most interesting are imidazole derivatives with various anelated rings.