Blue Light-Induced Coupling of N-Hydroxy Sulfonamides: An Efficient and Green Approach to Symmetrical Thiosulfonates
作者:A. K. Pandey、A. Kumar、S. K. Srivastava
DOI:10.1134/s1070428022060136
日期:2022.6
Synthesis of sulfonyl chlorides and thiosulfonates from H2O2–TiCl4
作者:Kiumars Bahrami、Mohammad M. Khodaei、Donya Khaledian
DOI:10.1016/j.tetlet.2011.11.052
日期:2012.1
A new method is described for the oxidative chlorination of thiols to sulfonylchlorides using titanium tetrachloride in combination with the oxidant hydrogen peroxide. Direct conversion of thiols into their corresponding thiosulfonates is also reported. Good to excellent yields, short reaction times, high efficiencies, cost-effectiveness, and, facile isolation of the desired products make the present