摘要/Abstract

钐试剂自被发现以来, 一直在有机合成中占据着一席之地. SmI₂优异的单电子转移能力和还原能力都具有重要的研究价值. Sm、allylSmBr、SmI₃等其他钐试剂的潜力也逐渐被开发出来. 综述了近5年来SmI₂以及其他钐试剂介入的反应. 主要分为三大部分: (1) SmI₂促进的偶联反应研究, (2)其他钐试剂(Sm, allylSmBr, SmI₃, Sm(OTf)₃)等促进的偶联反应研究, (3)钐试剂介入的有机还原反应.
关键词: 有机合成, 偶联反应, 还原反应, 二碘化钐, 钐试剂, 有机钐
Since the samarium diiodide was discovered, it has been occupying a key field in organic synthesis due to the excellent ability of both single electron transfer and reduction. Other samarium reagents have also been wildly developed in recent years, such as Sm, allylSmBr, SmI₃and so on. In this review, the reactions mediated by samarium reagents especially SmI₂ in latest five years are summarized. It mainly includes three parts: studies on the SmI₂ promoted coupling reactions, studies on the coupling reactions promoted by other samarium reagents (Sm, allylSmBr, SmI₃, Sm(OTf)₃ etc.), and studies on the samarium reagents promoted organic reduction reactions.
Key words: organic synthesis, coupling reactions, reductions, samarium diiodide, samarium reagents, organosamarium


PDF全文下载地址:

点我下载PDF