作者:Sachitanand M. Mali、Sandip V. Jadhav、Hosahudya N. Gopi
DOI:10.1039/c2cc32581k
日期:——
A novel, ultrafast, mild and scalable amide bond formation strategy in methanol using simple thioacids and amines is described. The mechanism suggests that the coupling reactions are initially mediated by CuSO4·5H2O and subsequently catalyzed by in situ generated copper sulfide. The pure peptides were isolated in satisfactory yields in less than 5 minutes.
描述了一种新颖的、超快速的、温和且可扩展的氨基键形成策略,该策略在甲醇中使用简单的硫酸和胺。机制表明,偶联反应最初由硫酸铜·5水合物介导,随后由原位生成的硫化铜催化。纯肽的分离在不到5分钟的时间内获得了令人满意的产率。