application of sulfonic acid functionalized sba-15 as a nanoporous acid catalyst in microwave assisted synthesis of 2-aryl benzoxazoles

Authors

m. shakiba nahad

g. mohammadi ziarani

a. badiei

a. banan

abstract

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.

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Journal title:
journal of nanostructures

Publisher: university of kashan

ISSN 2251-7871

volume 3

issue 4 2014

Keywords
[ 2 , ' a r y l b e n z o x a z o l e s ' , ' m i c r o w a v e a s s i s t e d ' , ' n a n o p o r o u s ' , ' s b a ' , ' p r ' , ' s o 3 h ' ]

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