Acetic Acid → HCID 15077541, compound

Participants

Reaction Steps

Using the procedure described in Example 1, but replacing -phenyloxazolo[4,5-b]pyridine by 2-(2-fluorophenyl)-5-methyloxazolo[4,5-b]pyridine and using 1.5 ml of sulfuric acid, 5 ml of acetic acid (and not 7.5 ml) and 5 ml of water (and not 7.5 ml), and on purification by chromatography on silica gel (40 to 63μ; 70-230 mesh; eluent: ethyl acetate/toluene, 2:8), the product of the title is obtained.

Provenance & Evidence