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1. Anthranil: An Aminating Reagent Leading to Bifunctionality for Both C(sp3)−H and C(sp2)−H under Rhodium(III) Catalysis.

Author

Yu, Songjie, Tang, Guodong, Li, Yingzi, Zhou, Xukai, Lan, Yu, and Li, Xingwei

Subjects
CARBON-hydrogen bonds, AMIDATION, AMINATION, ATOMIC structure, CHEMICAL reagents
Abstract

Previous direct C−H nitrogenation suffered from simple amidation/amination with limited atom-economy and is mostly limited to C(sp2)−H substrates. In this work, anthranil was designed as a novel bifunctional aminating reagent for both C(sp2)−H and C(sp3)−H bonds under rhodium(III) catalysis, thus affording a nucleophilic aniline tethered to an electrophilic carbonyl. A tridendate rhodium(III) complex has been isolated as the resting state of the catalyst, and DFT studies established the intermediacy of a nitrene species. [ABSTRACT FROM AUTHOR]

Published
2016
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