NFSI-catalyzed S S bond exchange reaction for the synthesis of unsymmetrical disulfides
作者:Mengjie Song、Qingyue Hu、Zheng-Yi Li、Xiaoqiang Sun、Ke Yang
DOI:10.1016/j.cclet.2021.12.073
日期:2022.9
The metal-free SS bond exchange reaction of symmetrical disulfides catalyzed by NFSI is described. This novel protocol provides a facile and efficient approach to accessing important unsymmetrical disulfides. Furthermore, this strategy could also be utilized in the late-stage functionalization of amino acids, drugs, and natural products. The broad substrate scope, good functional group tolerance and
描述了NFSI催化的对称二硫化物的无金属S S键交换反应。这种新颖的协议为获取重要的不对称二硫化物提供了一种简便有效的方法。此外,该策略还可用于氨基酸、药物和天然产物的后期功能化。广泛的底物范围、良好的官能团耐受性和催化剂的易获得性表明该策略为各种不对称二硫化物提供了一种绿色实用的补充方法。