- 专利标题： SYNTHESIS OF 2,2,2-TRIFLUOROETHANETHIOL
-
申请号： EP15829587申请日： 2015-07-31
-
公开(公告)号： EP3177280A4公开(公告)日： 2018-01-03
- 发明人: SYVRET ROBERT G , POLSZ CRAIG A , SWAN DANA L , SRINIVAS VIJAY R
- 申请人： ARKEMA INC
- 专利权人： ARKEMA INC
- 当前专利权人： ARKEMA INC
- 优先权： US201462034214 2014-08-07
- 主分类号： C07C319/02
- IPC分类号： C07C319/02 ; C07C323/03
摘要：
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 70 C to about 110 C for a time of from about 1 to about 5 hours.
信息查询
