Dowex 50W: A Green Mild Reusable Catalyst for the Synthesis of 2-Aryl Benzoxazole Derivatives in Aqueous Medium
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Published:2021-04-30
Issue:2
Volume:37
Page:341-347
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ISSN:2231-5039
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Container-title:Oriental Journal Of Chemistry
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language:en
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Short-container-title:Orient. J. Chem
Affiliation:
1. Department of Chemistry, Shibpur Dinobundhoo Institution (College), 412/1, G. T. Road (South), Howrah-711102, West Bengal, India.
Abstract
In this work simple efficient, one pot and environmentally friendly method was developed for the synthesis of 2-Aryl-1H-benzoxazole derivatives at 80º C using ortho-aminophenol and various aldehydes. It has been found that Dowex50W is an effective catalyst to prepare moderate to high yield of a variety of benzoxazole derivatives through a clean and simple process. Aqueous medium, green methodology, rapid reaction, reusability of heterogeneous catalyst are the great advantages of this protocol.
Publisher
Oriental Scientific Publishing Company
Subject
Drug Discovery,Environmental Chemistry,Biochemistry,General Chemistry
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