The Bis(tricyclohexylstannyl) Sulfide Thionation of 3<i>H</i>-1,2,4- Triazol-3-ones
作者:John M. Kane
DOI:10.1055/s-1987-28119
日期:——
5-Aryl-2,4-dialkyl-2,4-dihydro-3H-1,2,4-triazol-3-ones may be converted in 55-74% yield to the corresponding 3H-1,2,4-triazole-3-thiones by using the combination bis(tricyclohexylstannyl) sulfide/boron trichloride.
使用双(三环己基锡)硫醚/三氯化硼组合,5-芳基-2,4-二烷基-2,4-二氢-3H-1,2,4-三唑-3-酮可以以55-74%的产率转化为相应的3H-1,2,4-三唑-3-硫酮。