The trifluoromethylthiophenium derivative salt of the present invention represented by the general formula is an excellent trifluoromethylating agent and a trifluoromethyl containing compound is a useful compound used as synthetic intermediates for {HEAD ~ pharmaceuticals} and {TAIL ~ agrochemicals} 
The trifluoromethylthiophenium derivative salt of the present invention represented by the general formula is an excellent trifluoromethylating agent and a trifluoromethyl containing compound is a useful compound used as synthetic intermediates for { HEAD ~ pharmaceuticals } and { TAIL ~ agrochemicals }
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