HCID 15281822, compound → HCID 15281825, compound

Participants

Reaction Steps

A 6.0 g quantity of zinc powder was added to an acetic acid (60 ml) solution of 3.0 g of methyl 4-[3-(4-nitrophenyl)-2-oxooxazolidin-5-yl]methoxybenzoate (compound 50) obtained in Example 3 at 60° C., and the mixture was stirred at the same temperature for 3 hours. The reaction mixture was filtered and the filtrate was concentrated under reduced pressure. Ethanol was added to the obtained residue to collect the crystals by filtration. Thus, 3.0 g of the title compound (compound 112) was obtained in a quantitative yield.

Provenance & Evidence