Citation: Santosh S. Katkar, Pravinkumar H. Mohite, Lakshman S. Gadekar, Kaluram N. Vidhate, Machhindra K. Lande. ZnO-beta zeolite:As an effective and eco-friendly heterogeneous catalyst for the synthesis of benzothiazole derivatives[J]. Chinese Chemical Letters, ;2010, 21(4): 421-425. doi: 10.1016/j.cclet.2009.10.020 shu

ZnO-beta zeolite:As an effective and eco-friendly heterogeneous catalyst for the synthesis of benzothiazole derivatives

a Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004, MS, India;
b Chemical Engineering and Process Development Division, National Chemical Laboratory, Pune 411008, MS, India

Received Date: 19 August 2009

Fund Project: We are grateful to the Head, Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004 (MS), India for providing the laboratory facility.

A cheap and recyclable ZnO-beta zeolite was used as catalyst for the synthesis of benzothiazole derivatives.This method provides several advantages such as environmental friendliness,short reaction times,high yields,simple work-up procedure and catalyst was successfully reused for four cycles without significant loss of activity.
- ZnO-beta zeolite,
- Benzothiazole,
- Cyclocondensation,
- Heterogeneous catalyst
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