Intermolecular Oxidative C–N Bond Formation under Metal-Free Conditions: Control of Chemoselectivity between Aryl sp<sup>2</sup> and Benzylic sp<sup>3</sup> C–H Bond Imidation
作者:Hyun Jin Kim、Jiyu Kim、Seung Hwan Cho、Sukbok Chang
DOI:10.1021/ja207296y
日期:2011.10.19
A new synthetic approach toward intermolecular oxidative C-N bond formation of arenes has been developed under transition-metal-free conditions. Complete control of chemoselectivity between aryl sp(2) and benzylic sp(3) C-H bond imidation was achieved by the choice of nitrogen sources, representatively being phthalimide and dibenzenesulfonimide, respectively.