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- Title
Glycerol Containing Triacetylborate Mediated Syntheses of Novel 2-Heterostyryl Benzimidazole Derivatives: A Green Approach.
- Authors
Taduri, Ashok Kumar; Babu, P. N. Kishore; Devi, B. Rama
- Abstract
A very simple, mild, efficient, and novel green methodology has been developed for the syntheses of some 2-hetero/styrylbenzimidazoles. Title compounds were synthesized by the condensation of o-phenylenediamine with cinnamic acids at 150-180°C for 5-6 h using glycerol containing triacetylborate (10-20 mol%) as the reaction medium. In an alternative approach, condensation of 2-methylbenzimidazole derivatives with aromatic aldehydes was done using glycerol containing triacetylborate (10-20 mol%) as the reaction medium.
- Subjects
GLYCERIN; BORATE synthesis; BENZIMIDAZOLE derivatives; PHENYLENEDIAMINES; CINNAMIC acid; CHEMICAL reactions
- Publication
Organic Chemistry International, 2014, p1
- ISSN
2090-200X
- Publication type
Article
- DOI
10.1155/2014/260726