作者:Takumi Mizuno、Ikuzo Nishiguchi、Tsuneaki Hirashima
DOI:10.1016/s0040-4020(01)86319-5
日期:1993.3
Unstable dialkylcarbamoyl lithiums, generated from the reaction of lithium dialkylamides with carbon monoxide, were successfully trapped by sulfur compounds (elemental sulfur, disulfides, carbon disulfide, and carbonyl sulfide) at low temperature, through their potent affinity with a sulfur atom. These efficient reactions were also applied to development of a facile synthetic method for thiocarbamates
由二烷基酰胺锂与一氧化碳反应生成的不稳定的二烷基氨基甲酰基锂由于其与硫原子的强亲和力,在低温下成功地被硫化合物(元素硫,二硫化物,二硫化碳和羰基硫化物)捕获。这些有效的反应还用于开发硫代氨基甲酸酯,有用的除草剂和硫代草酸酯的简便合成方法。