Process for producing arylsulfur pentafluorides
Novel processes for preparing arylsulfur pentafluorides are disclosed. Processes include reacting at least one aryl sulfur compound with a halogen and a fluoro salt to form an arylsulfur halotetrafluoride. The arylsulfur halotetrafluoride is reacted with a fluoride source to form a target arylsulfur pentafluoride.
1. An arylsulfur chlorotetrafluoride selected from the group consisting of o-, m-, and p-(tert-butyl)phenylsulfur chlorotetrafluoride, o-, m-, and p-fluorophenylsulfur chlorotetrafluoride, o- , m-, and p-chlorophenylsulfur chlorotetrafluoride, o- , m-, and p-bromophenylsulfur chlorotetrafluoride, 2,3-, 2,4-, 2,5-, 2,6-, 3,4-, and 3,5-difluorophenylsulfur chlorotetrafluoride, 2,3,4-, 2,3,5-, 2,3,6-, 2,4,5-, 2,4,6-, and 3,4,5-trifluorophenylsulfur chlorotetrafluoride, and 2,3,4,5,6-pentafluorophenylsulfur chlorotetrafluoride.
2. An arylsulfur chlorotetrafluoride is selected from the group consisting of 4-(tert-butyl)phenylsulfur chlorotetrafluoride, 4-fluorophenylsulfur chlorotetrafluoride, 2-fluorophenylsulfur chlorotetrafluoride, 4-chlorophenylsulfur chlorotetrafluoride, 4-bromophenylsulfur chlorotetrafluoride, 3-bromophenylsulfur chlorotetrafluoride, 2,6-difluorophenylsulfur chlorotetrafluoride, 2,4,6-trifluorophenylsulfur chlorotetrafluoride, and 2,3,4,5,6-pentafluorophenylsulfur chlorotetrafluoride.