A Convenient Synthesis of Bisbenzimidazoles from Iminoester Hydrochlorides Via Microwave Technique
JOURNAL OF HETEROCYCLIC CHEMISTRY, vol.53, no.3, pp.975-980, 2016 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 53 Issue: 3
- Publication Date: 2016
- Doi Number: 10.1002/jhet.2107
- Journal Name: JOURNAL OF HETEROCYCLIC CHEMISTRY
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.975-980
- Karadeniz Technical University Affiliated: Yes
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.