[EN] SYNTHESIS OF 2,2,2-TRIFLUOROETHANETHIOL<br/>[FR] SYNTHÈSE DE 2,2,2-TRIFLUOROÉTHANETHIOL
申请人:ARKEMA INC
公开号:WO2016022408A1
公开(公告)日:2016-02-11
A method of making CF3CH2SH, comprising a step of reacting CF3CH2X, wherein X is halide or tosylate, with MSH, where M is an alkali metal such as Na or K, to yield CF3CH2SH. More specifically, a method of making CF3CH2SH, a step of reacting CF3CH2CI with a molar excess of NaSH in a reaction medium of one or more polar organic solvents at a temperature of from about 70C to about 110C for a time of from about 1 to about 5 hours.
制备CF3CH2SH的方法,包括将CF3CH2X(其中X为卤素或tosylate)与MSH反应的步骤,其中M是碱金属,如Na或K,以产生CF3CH2SH。更具体地,一种制备CF3CH2SH的方法,包括将CF3CH2CI与摩尔过量的NaSH在一个或多个极性有机溶剂的反应介质中,在温度为约70℃至约110℃的条件下反应1至5小时。