Copper(II)-Catalyzed Direct Amination of 1-Naphthylamines at the C8 Site
Conghui Zu, Tingfang Zhang, Fan Yang, Yusheng Wu, Yangjie Wu
Abstract
A new and simple protocol for C8–H amination of 1-naphthylamine derivatives was developed using copper salt and di-tert-butyl peroxide (DTBP) as the catalyst and oxidant, respectively. This reaction proceeded smoothly under the additive and solvent-free conditions. In addition, this amination showed excellent regioselectivity and could tolerate various functional groups.
Topics & Concepts
AminationCopperCatalysisChemistryOrganic chemistryCatalytic C–H Functionalization MethodsSynthesis and Catalytic ReactionsAsymmetric Hydrogenation and Catalysis