The reactions of the trifluoromethyl disulfide group, CF<sub>3</sub>SS—, with ammonia and amines. A new preparation of sulfenamides
作者:M. E. Peach
DOI:10.1139/v67-076
日期:1967.3.1
Since the trifluoromethyl disulfides are formed from thiols and trifluoromethanesulfenyl chloride, the reaction offers a simple method for the conversion of thiols into sulfenamides.The new compounds N-propyltrifluoromethanesulfenamide, N,N-diethyltrifluoromethanesulfenamide, bispentafluorobenzenesulfenimide, pentafluorophenyltrifluoromethyl disulfide, and n-propyltrifluoromethyl disulfide have been
双三氟甲基二硫化物与氨和伯胺和仲胺反应,分别形成化合物 CF3SNH2、RNHSCF3 和 R2NSCF3;还产生氟化铵和硫氰酸盐,或取代的硫脲和氟化氢,它们与胺或硫脲形成盐。简单的次磺酰胺,RSNH2,可以由氨和三氟甲基二硫化物RSSCF3制备;还生成氟化铵和硫氰酸铵。由于三氟甲基二硫化物由硫醇和三氟甲磺酰氯形成,该反应为硫醇转化为次磺酰胺提供了一种简单的方法。 新化合物N-丙基三氟甲磺酰胺、N,N-二乙基三氟甲磺酰胺、双五氟苯亚磺酰亚胺、五氟苯基三氟甲基二硫化物、