C(sp3)–C(sp3) bond formation via copper/Brønsted acid co-catalyzed C(sp3)–H bond oxidative cross-dehydrogenative-coupling (CDC) of azaarenes
作者:Fang-Fang Wang、Cui-Ping Luo、Guojun Deng、Luo Yang
DOI:10.1039/c4gc00038b
日期:——
A copper/Brønsted acid dual-catalyst promoted oxidative cross-dehydrogenative-coupling of alkylazaarenes and tertiary amines for C(sp3)âC(sp3) bond formation was developed. This method uses dioxygen as the terminal oxidant under mild reaction conditions and would provide a convenient benzylic CâH transformation of alkylazaarenes to biologically active pharmaceutics.