4-(R)-benzyl-3-(2-(R)-chlorosulfonylmethyl-3 methylbutyryl)oxazolidin-2-one → 4-(R)-Benzyl-3-(3-methyl-2-(R)-{4-[5-(4-trifluoromethylphenyl)pyrimidin-2-yl]piperazine-1sulfonylmethyl}butyryl)oxazolidin-2-one

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Reaction Steps

Prepared according to the method for the preparation of 4-(R)-benzyl-3(2-(R)-{4-[5-(4-fluorophenyl)pyrimidin-2-yl]piperazine-1-sulfonylmethyl}-3-methyl-butyryl)oxazolidin-2-one, from 2-piperazin-1-yl-5-(4-trifluoromethylphenyl)-pyrimidine, dihydrochloride (0.250 g) and 4-(R)-benzyl-3-(2-(R)-chlorosulfonylmethyl-3-methylbutyryl)-oxazolidin-2-one (0.360 g), to yield the title compound as an off-white solid (0.480 g, 86%).

Provenance & Evidence