Citation: Lakshman S. Gadekar, Balasaheb R. Arbad, Machhindra K. Lande. Eco-friendly synthesis of benzimidazole derivatives using solid acid scolecite catalyst[J]. Chinese Chemical Letters, ;2010, 21(9): 1053-1056. doi: 10.1016/j.cclet.2010.03.038 shu

Eco-friendly synthesis of benzimidazole derivatives using solid acid scolecite catalyst

Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad(MS)431004, India

Received Date: 6 January 2010

Fund Project: The authors are thankful to Head,Department of Chemistry,Dr.Babasaheb Ambedkar Marathwada University,Aurangabad for providing necessary laboratory facilities,and one of the author (L.S.Gadekar) is thankful to University for awarding Golden Jubilee J.R.F.

A series of benzimidazole derivatives were synthesized expeditiously in good yields by condensation of 1, 2-diaminobenzene and aromatic aldehydes in the presence of modified scolecite catalyst. The world wide availability, easy handling and reusability of catalyst, higher yields and shorter reaction times are the advantages of the present method.
- Benzimidazole,
- Ethanol,
- Natural zeolite-scolecite
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