Synthesis of methyl polyfluoroalkyl sulphides and polyfluoroalkane-sulphonic acids
作者:R. N. Haszeldine、B. Hewitson、B. Higginbottom、R. B. Rigby、A. E. Tipping
DOI:10.1039/c39720000249
日期:——
Methyl polyfluoroalkyl sulphides, synthesised by two novel routes: (i) photochemical reaction of a polyfluoroiodoalkane with dimethyl sulphide or dimethyl disulphide and (ii) reaction of a polyfluoroiodoalkane with sodium methanethiolate in the presence of dimethyl disulphide, are useful precursors of polyfluoroalkane-sulphonic acids.
通过两种新途径合成的甲基多氟烷基硫化物:(i)多氟碘代烷与二甲基硫醚或二甲基二硫化物的光化学反应,和(ii)多氟碘代烷与甲烷硫醇钠在二甲基二硫化物存在下的反应是多氟链烷磺酸的有用前体。