{2-bromo-4-[4'-bromo-3'-(sulfamoyldifluoromethyl)biphenyl-4-ylmethylsulfanylmethyl]phenyl}difluoromethanesulfonic acid 2,2-dimethylpropyl ester 在
盐酸 作用下,
反应 4.0h,
以43%的产率得到{2-bromo-4-[4'-bromo-3'-(sulfamoyldifluoromethyl)biphenyl-4-ylmethylsulfanylmethyl]phenyl}difluoromethanesulfonic acid