1-<(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl>-3-(4-trifluoromethylphenyl)-2(1H,3H)-imidazolone 在
palladium on activated charcoal
氢气 、
溶剂黄146 作用下,
反应 14.0h,
以17%的产率得到1-<(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl>-3-(4-trifluoromethylphenyl)-2-imidazolidinone