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1. nBu4NI-catalyzed direct amination of benzoxazoles with tertiary amines using TBHP as oxidant under microwave irradiation.

Author

Yuan, Jin-Wei, Jin, Ming, Yin, Qiu-Yue, Mao, Pu, and Qu, Ling-Bo

Subjects
*BENZOXAZOLES, *TERTIARY amines, *METAL catalysts, *OXIDIZING agents, *HYDROPEROXIDES, *IRRADIATION, *AMINATION
Abstract

A facile, efficient, and practical method for nBu4NI-catalyzed direct C-H amination of benzoxazoles with tertiary amines has been developed. The system could be performed in the absence of metal catalyst and only requires tert-butyl hydroperoxide as oxidant under microwave irradiation. A variety of substituted benzoxazol-2-amines were synthesized with moderate to good yield. [ABSTRACT FROM AUTHOR]

Published
2016
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