A Convenient Synthesis of Bisbenzimidazoles from Iminoester Hydrochlorides Via Microwave Technique


KAHVECİ B., Mentese E. , Ozil M. , Yilmaz F. , Serdar M.

JOURNAL OF HETEROCYCLIC CHEMISTRY, vol.53, no.3, pp.975-980, 2016 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 53 Issue: 3
  • Publication Date: 2016
  • Doi Number: 10.1002/jhet.2107
  • Title of Journal : JOURNAL OF HETEROCYCLIC CHEMISTRY
  • Page Numbers: pp.975-980

Abstract

A simple and practical method has been developed for the synthesis of bisbenzimidazoles. Iminoester hydrochlorides of phenylacetic acids were used as intermediates in this reaction with 3,3'-diaminobenzidine under microwave irradiation leading to the products with good yields and in short reaction times. This method can be a general technique for the synthesis of bisbenzimidazoles.