用水合肼还原芳香亚磺酰胺合成二芳基二硫醚

摘要

The reduction of arysuLfinamides to diaryl disulfides (2)with hydrazine monohydrate was studied for the first time. The yields of 2 were 74％ ～85％ under the optimum reaction condition(at 80℃ for 3 h ～8 h in DMSO). The structures were characterized by 1H NMR, 13C NMR, IR, MS and elemental analysis.%首次研究了用水合肼还原芳香亚磺酰胺合成二芳基二硫醚(2)的反应.在较佳反应条件(在DMSO中,于80℃反应3 h～8 h)下,2的产率在74%～85%,其结构经<'1>H NMR,<'13>C NMR,IR,MS和元素分析表征.