Copper-catalyzed intermolecular dehydrogenative amidation/amination of quinoline N-oxides with lactams/cyclamines.

Org Lett

College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, P. R. China.

Published: October 2013

C-H, N-H dehydrogenative coupling of quinoline N-oxides with lactams/cyclamines has been achieved in the presence of the Cu(OAc)2 catalyst to give good to excellent yields. This study provides a new strategy for the construction of a 2-aminoquinoline skeleton via direct functionalization of aryl C-H bonds.

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http://dx.doi.org/10.1021/ol402324vDOI Listing

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