Metal‐Free Synthesis of Alkenylazaarenes and 2‐Aminoquinolines through Base‐Mediated Aerobic Oxidative Dehydrogenation of Benzyl Alcohols
作者:Dipak J. Dahatonde、Aritra Ghosh、Sanjay Batra
DOI:10.1002/ejoc.202100420
日期:2021.5.20
A metal‐free, base‐mediated oxidative dehydrogenative coupling of substituted phenylmethanols (benzyl alcohols) with methyl azaarenes or phenylacetonitriles to afford substituted alkenylazaarenes or 2‐aminoquinolines, respectively is presented.
Metal-free oxidative olefination of primary amines with benzylic C–H bonds through direct deamination and C–H bond activation
作者:Liang Gong、Li-Juan Xing、Tong Xu、Xue-Ping Zhu、Wen Zhou、Ning Kang、Bin Wang
DOI:10.1039/c4ob01025f
日期:——
An oxidative olefination reaction between aliphatic primary amines and benzylic sp3 C–H bonds has been achieved using N-bromosuccinimide as catalyst and tert-butyl hydroperoxide as oxidant. The olefination proceeds under mild metal-free conditions through direct deamination and benzylic C–Hbond activation, and provides easy access to biologically active 2-styrylquinolines with (E)-configuration.