Rhodium-Catalyzed C═N Bond Formation through a Rebound Hydrolysis Mechanism and Application in β-Lactam Synthesis
作者:Long Chen、Linxing Zhang、Ying Shao、Guangyang Xu、Xinhao Zhang、Shengbiao Tang、Jiangtao Sun
DOI:10.1021/acs.orglett.9b01312
日期:2019.6.7
this transformation proceeds via a novel rebound hydrolysis mechanism. Furthermore, a three-component reaction was explored to synthesize highly functionalized β-lactams in good yields and diastereoselectivities.
开发了铑催化的N-羟基苯胺与重氮化合物反应生成α-亚氨基酯的方法。与通常的X–H插入反应通常接受的1,2-H转移不同,密度泛函理论计算表明这种转变是通过新型的反弹水解机理进行的。此外,研究了三组分反应以高产率和非对映选择性合成高度官能化的β-内酰胺。