Acyl Cyanides as Bifunctional Reagent: Application in Copper-Catalyzed Cyanoamidation and Cyanoesterification Reaction
作者:Zhengwang Chen、Xiaowei Wen、Weiping Zheng、Ruolan He、Dou Chen、Dingsheng Cao、Lipeng Long、Min Ye
DOI:10.1021/acs.joc.9b03500
日期:2020.4.17
Cu-catalyzed domino decyanation and cyanation reaction of acyl cyanides with amines or alcohols have been developed. The cyano sources were generated in situ via C–CN cleavage yielding the corresponding cyano substituted amides or esters in moderate to excellent yields. This approach features a cheap copper catalyst, domino decyanation and cyanation reaction, readily available starting materials, broad
已经开发了Cu催化的多米诺骨牌脱氰和酰基氰与胺或醇的氰化反应。通过C-CN裂解原位生成氰基源,以中等到极好的收率得到相应的氰基取代的酰胺或酯。这种方法具有廉价的铜催化剂,多米诺骨牌脱氰和氰化反应,易于获得的起始原料,广泛的底物范围,操作简便以及氰基进一步转化的潜力。