Rhodium(II)-Catalyzed N–H Insertions of Carbenes under Mechanochemical Conditions
作者:Sourav Biswas、Carsten Bolm
DOI:10.1021/acs.orglett.4c00216
日期:2024.2.23
Under mechanochemical conditions in a mixer mill, Rh2(OAc)4 catalyzes the reaction between aryldiazoesters and anilines to give α-amino esters. The process proceeds under mild conditions and is insensitive to air. It is solvent-free and scalable. A broad substrate scope, short reaction times, operational simplicity, and good functional group tolerance are additional salient features of this protocol
在混合研磨机中的机械化学条件下,Rh 2 (OAc) 4催化芳基重氮酯和苯胺之间的反应,生成 α-氨基酯。该过程在温和的条件下进行,并且对空气不敏感。它是无溶剂且可扩展的。广泛的底物范围、短的反应时间、操作简单性和良好的官能团耐受性是该协议的其他显着特征。