Nickel-Catalyzed Deoxycyanation of Activated Phenols via Cyanurate Intermediates with Zn(CN)<sub>2</sub>: A Route to Aryl Nitriles
作者:Majid M. Heravi、Farhad Panahi、Nasser Iranpoor
DOI:10.1021/acs.orglett.8b00974
日期:2018.5.4
A novel, and efficient nickel-catalyzed deoxycyanation of phenolic compounds using relatively nontoxic Zn(CN)2 as the cyanide source was developed. The reaction of C–O bond activated phenolic compounds by 2,4,6-trichloro-1,3,5-triazine with Zn(CN)2 in the presence of a nickel precatalyst afforded the aromatic nitriles in good to excellent yields.
利用相对无毒的Zn(CN)2作为氰化物源,开发了一种新颖,高效的镍催化的酚类化合物镍脱氧氰化方法。2,4,6-三氯-1,3,5-三嗪与C(O)活化的酚类化合物在镍预催化剂存在下与Zn(CN)2的反应获得了芳香腈,收率很好。