NFSI-catalyzed S[sbnd]S bond exchange reaction for the synthesis of unsymmetrical disulfides
The metal-free S[sbnd]S 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 easy accessibility of catalyst indicate that this strategy affords a green and practical complementary method to various unsymmetrical disulfides.
Hu, Qingyue,Li, Zheng-Yi,Song, Mengjie,Sun, Xiaoqiang,Yang, Ke
supporting information
(2022/01/26)
Method for NFSI-catalyzed synthesis of asymmetric disulphide derivatives
The invention belongs to the field of fine chemical engineering, and relates to a method for NFSI-catalytically synthesizing an asymmetric disulphide derivative, which comprises the following steps: NFSI. The symmetric disulfide A and the symmetric disulf
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Paragraph 0018-0025; 0030
(2021/10/30)
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