Highly efficient synthesis of 2-mercaptobenzothiazole derivatives in water: metal sulfide–disulfide dynamic interchange reaction
作者:Chunqing Lou、Ning Zhu、Ronghua Fan、Hailong Hong、Limin Han、Jianbin Zhang、Quanling Suo
DOI:10.1039/c6gc03053j
日期:——
A convenient and efficient method for the synthesis of 2-mercaptobenzothiazoles from disulfide and CS2 mediated by metal sulfide in water is described. This synthetic methodology could be used to prepare...
Accelerated reduction and solubilization of elemental sulfur by 1,2-aminothiols
作者:Jonathan T. Stoffel、Kimberly T. Riordan、Emily Y. Tsui
DOI:10.1039/d1cc05242j
日期:——
Nucleophilic 1,2-aminothiol compounds readily reduce typically-insoluble elementalsulfur to polysulfides in both water and nonpolar organic solvents. The resulting anionic polysulfide species are stabilized through hydrogen-bonding interactions with the proximal amine moieties. These interactions can facilitate sulfur transfer to alkenes.