Palladium-Catalyzed Deaminative Phenanthridinone Synthesis from Aniline via C–H Bond Activation
作者:Subhash L. Yedage、Bhalchandra M. Bhanage
DOI:10.1021/acs.joc.6b00378
日期:2016.5.20
This work reports palladium-catalyzed phenanthridinone synthesis using the coupling of aniline and amide by formation of C–C and C–N bonds in a one-pot fashion via dual C–H bond activation. It involves simultaneous cleavage of four bonds and the formation of two new bonds. The present protocol is ligand-free, takes place under mild reaction conditions, and is environmentally benign as nitrogen gas
这项工作报告了通过双C–H键激活以一锅方式形成C–C和C–N键,通过苯胺和酰胺的偶联,钯催化的菲啶酮酮合成。它涉及同时裂解四个键和形成两个新键。本方案不含配体,在温和的反应条件下进行,并且由于氮气和水是唯一的副产物,因此对环境无害。该转化表明具有不同官能团的各种苯胺和酰胺底物已被放大至克级。