(4S)-4-(Benzoyloxymethyl)oxazolidine-2-one → benzoic acid (R)-3-{4-[4-(4-chlorobenzoyl)piperidine-1-carbonyl]-3-methanesulfonylphenyl}-2-oxooxazolidin-4-ylmethyl ester

Participants

Reaction Steps

By reaction and treatment in the same manner as in Preparation Example 1 and using 4-bromo-2-methylsulfonylbenzoic acid (2.8 g) and (4-chlorophenyl)piperidin-4-ylmethanone (2.6 g), (4-bromo-2-methanesulfonylphenyl)[4-(4-chlorobenzoyl)piperidin-1-yl]methanone (4.8 g) was obtained. By reaction and treatment in the same manner as in Preparation Example 12 and using (4-bromo-2-methanesulfonylphenyl)[4-(4-chlorobenzoyl)piperidin-1-yl]methanone (1.5 g) and benzoic acid (R)-2-oxooxazolidin-4-ylmethyl ester (796 mg), the title compound (938 mg) was obtained.

Provenance & Evidence