(R)-N-(2-methyl-3-chloro-4-iodo-phenyl)-2-hydroxy-2-methyl-3,3,3-trifluoropropanamide 、
4-巯基苯甲酸 在
copper(I) oxide 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 4.5h,
生成
(R)-N-(2-Methyl-3-chloro-4-[4-carboxyphenylsulphanyl]phenyl)-2-hydroxy-2-methyl-3,3,3-trifluoropropanamide