Ni-catalyzed reductive decyanation of nitriles with ethanol as the reductant
作者:Ke Wu、Yichen Ling、Nan Sun、Baoxiang Hu、Zhenlu Shen、Liqun Jin、Xinquan Hu
DOI:10.1039/d0cc07743g
日期:——
A nickel-catalyzed reductive decyanation of aromatic nitriles has been developed, in which the readily available and abundant ethanol was applied as the hydride donor. Various functional groups on the aromatic rings, such as alkoxyl, amino, imino and amide, were compatible in this catalytic protocol. Heteroaryl, benzylic and alkenyl nitriles were also tolerated. Mechanistic investigation indicated
Palladium‐Catalyzed Deuteration of Arylketone Oxime Ethers
作者:Zhen‐Yu Wang、Xu Zhang、Wen‐Qing Chen、Guo‐Dong Sun、Xing Wang、Lin Tan、Hui Xu、Hui‐Xiong Dai
DOI:10.1002/anie.202319773
日期:2024.3.18
A palladium-catalyzed deuteration of arylketone oximeethers has been realized. Regioselective deuteration of some biologically important drugs and natural products is showcased via Friedel–Crafts acylation and subsequent deacylative deuteration. Vicinal difunctionalization of electro-rich arenes is achieved by using the ketone as both directing group and leaving group.