Chemistry of Aliphatic Disulfides. VI. Effect of α-Alkylation on the Cyanide Cleavage of Unsymmetrical Disulfides
作者:Richard G. Hiskey、William H. Bowers、David N. Harpp
DOI:10.1021/ja01064a020
日期:1964.5
Selective C(sp<sup>3</sup>)–S Bond Cleavage of Thioethers to Build Up Unsymmetrical Disulfides
作者:Ke Yang、Yanqi Luo、Qingyue Hu、Mengjie Song、Junxiang Liu、Zhengyi Li、Bijin Li、Xiaoqiang Sun
DOI:10.1021/acs.joc.3c01355
日期:2023.10.6
The selective C(sp3)–S bond cleavage of thioethers was first developed to prepare unsymmetrical disulfides by using electrophilic halogenation reagents. In this strategy, NBS (N-bromosuccinimide) achieves selective furfuryl C(sp3)–S bond cleavage of furfuryl alkylthioethers at room temperature. Meanwhile, NFSI (N-fluorobenzenesulfonimide) enables selective methyl C(sp3)–S bond cleavage of aryl and