Functionalization of Amides via Copper-Catalyzed Oxyalkylation of Vinylarenes and Decarboxylative Alkenylation of sp<sup>3</sup> C–H
作者:Hong Yan、Linhua Lu、Guangwei Rong、Defu Liu、Yang Zheng、Jie Chen、Jincheng Mao
DOI:10.1021/jo501274f
日期:2014.8.1
An efficient protocol was developed to prepare a series of derivatives from amides by copper-catalyzed oxyalkylation of vinylarenes and decarboxylative alkenylation of sp(3) C-H. This method is simple, practical, and inexpensive.
Nickel-Catalyzed sp3 C–H Bond Activation from Decarboxylative CrossCoupling of α,β-Unsaturated Carboxylic Acids with Amides
Nickel-catalyzed functionalization of C(sp3)–H bonds adjacent to a nitrogen atom in amides through decarboxylative cross-coupling of α,β-unsaturated carboxylic acids is reported. A possible reaction mechanism is proposed that involves radical intermediate species.