Application of Sulfonic Acid Functionalized SBA-15 as a Nanoporous Acid Catalyst in Microwave Assisted Synthesis of 2-Aryl Benzoxazoles

Application of Sulfonic Acid Functionalized SBA-15 as a Nanoporous Acid Catalyst in Microwave Assisted Synthesis of 2-Aryl Benzoxazoles

Sulfonic acid functionalized SBA-15 as a nanoporous acid catalyst was used in the synthesis of 2-Aryl benzoxazoles 4 by the condensation of 2-aminophenol 1 and benzoyl chlorides 2 under microwave irradiation in solvent free reaction conditions. The advantages of this methodology are good product yie...

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Bibliographic Details
Published in:Journal of nanostructures Vol. 3; no. 4; pp. 395 - 401
Main Authors: M. Shakiba Nahad, G. Mohammadi Ziarani, A. Badiei, A. Banan
Format: Journal Article
Language:English
Published: Nanoscience and Nanotechnology Research Center, University of Kashan 01-12-2013
Subjects:
2-aryl benzoxazoles
Microwave assisted
Nanoporous
SBA-Pr-SO3H
Online Access:Get full text
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Summary:Sulfonic acid functionalized SBA-15 as a nanoporous acid catalyst was used in the synthesis of 2-Aryl benzoxazoles 4 by the condensation of 2-aminophenol 1 and benzoyl chlorides 2 under microwave irradiation in solvent free reaction conditions. The advantages of this methodology are good product yields (60-98%), being environmentally benign, short reaction times and easy work up.
ISSN:2251-7871
2251-788X
DOI:10.7508/jns.2013.04.002