Copper-Catalyzed Oxaziridine-Mediated Oxidation of C–H Bonds
HF Motiwala, B Gülgeze, J Aube
Index: Motiwala, Hashim F.; Guelgeze, Belgin; Aube, Jeffrey Journal of Organic Chemistry, 2012 , vol. 77, # 16 p. 7005 - 7022
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Citation Number: 21
Abstract
The highly regio-and chemoselective oxidation of activated C–H bonds has been observed via copper-catalyzed reactions of oxaziridines. The oxidation proceeded with a variety of substrates, primarily comprising allylic and benzylic examples, as well as one example of an otherwise unactivated tertiary C–H bond. The mechanism of the reaction is proposed to involve single-electron transfer to the oxaziridines to generate a copper-bound radical ...
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