反应详情

5.0 g (15.9 mmol) of bis(1-naphthylmethyl) sulfide and 5.93 g (17.5 mmol) of triethyloxonium hexafluoroantimonate in 30 ml of methylene chloride are reacted according to Example 1(a) to give 9.07 g (98% of theory) of bis(1-naphthylmethyl)ethylsulfonium hexafluoroantimonate in the form of white crystals of melting point 101°-105° C.