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Cu(II)-Mediated C–H Amidation and Amination of Arenes: Exceptional Compatibility with Heterocycles
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† State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
‡ Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
J. Am. Chem. Soc., Article ASAP
DOI: 10.1021/ja412880r
Publication Date (Web): February 17, 2014
Copyright © 2014 American Chemical Society
Abstract
A Cu(OAc)2-mediated C–H amidation and amination of arenes and heteroarenes has been developed using a readily removable directing group. A wide range of sulfonamides, amides, and anilines function as amine donors in this reaction. Heterocycles present in both reactants are tolerated, making this a broadly applicable method for the synthesis of a family of inhibitors including 2-benzamidobenzoic acids and N-phenylaminobenzoates.
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