HCID 15675931, compound → HCID 15675935, compound

Participants

Reaction Steps

A mixture of 1.80 g (8.50 mmoles) of 5-fluoro-4-methyl-6-nitro-2-benzoxazolone (Example 1) and 180 mg of 5% Pd/c in ethanol was shaken in a Parr shaker under one atmosphere of hydrogen gas at room temperature for 8 hours. The reaction mixture was filtered through celite and the filtrate evaporated to solids. Crude product was recrystallized from methanol to yield 1.04 g of the title compound as pale brown solids: m.p. 209°-212° C. (dec).

Provenance & Evidence