Practical, Ecofriendly, and Chemoselective Method for the Synthesis of 2-Aryl-1-arylmethyl-1H-benzimidazoles Using Amberlite IR-120 as a Reusable Heterogeneous Catalyst in Aqueous Media
A simple, efficient, and environmentally benign method has been developed for the exclusive formation of biologically significant 2-aryl-1-arylmethyl-1H-benzimidazoles under the heterogeneous catalysis of Amberlite IR-120 in aqueous media in excellent yields. The catalyst is recyclable without loss of activity.
Keywords: 1,2-disubstituted benzimidazole; Amberlite IR-120; aqueous media; chemoselective; heterogeneous catalysis
Document Type: Research Article
Affiliations: Synthetic Organic Chemistry Division, Northeast Institute of Science and Technology, Jorhat, Assam, India
Publication date: 01 January 2009
- Access Key
- Free content
- Partial Free content
- New content
- Open access content
- Partial Open access content
- Subscribed content
- Partial Subscribed content
- Free trial content