申请人:Merck & Co., Inc.
公开号:US04049708A1
公开(公告)日:1977-09-20
Organic compounds containing a mercapto group or a dithiane moiety can be transformed into the analogous fluoro or difluoro compounds by reacting them with a halogenating reagent in liquid hydrogen fluoride, optionally containing boron trifluoride or antimony pentafluoride solution, at temperatures from about -80.degree. and 15.degree. C. The method may be descriptively termed "fluorodesulfurization".
含有巯基或二硫醚基团的有机化合物可以通过与卤化试剂在液氢氟化物中反应,可选地含有三氟化硼或五氟化锑溶液,在约-80度和15度之间的温度下,转化为类似的氟化物或二氟化物化合物。该方法可以描述为“氟脱硫化”。