An efficient synthesis of some new bisbenzimidazoles via microwave technique


KAHVECİ B., Karaali N. , Yilmaz F. , Mentese E.

TURKISH JOURNAL OF CHEMISTRY, vol.38, no.3, pp.423-429, 2014 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 38 Issue: 3
  • Publication Date: 2014
  • Doi Number: 10.3906/kim-1305-17
  • Title of Journal : TURKISH JOURNAL OF CHEMISTRY
  • Page Numbers: pp.423-429

Abstract

2,2'-[1,4 (1,3)-Phenylenedi(methylene)]bis-1H-benzimidazole derivatives were obtained from the reaction of 1,4- or (1,3)-bisiminoester hydrochloride and o-phenylenediamine derivatives under microwave irradiation. Ester and hydrazide derivatives were prepared from a free NH group. This practical method revealed good results for yield, reaction time, and quick isolation of products.