反应详情

According to Example 2(a), 13.26 g (50 mmoles) of 5-chloro-6-chlorosulfonyl-1-indanone, 5.89 g (55 mmoles) of benzylamine and 5.05 g (50 mmoes) of triethylamine in a total of 100 ml of acetone yield 6-benzylsulfamoyl-5-chloro-1-indanone having a melting point of 203° to 205° C., from which the pure product is obtained after a recrystallization from ethanol, said product having a melting point of 228° to 231° C.