Ethyl Acetate → HCID 70268884, compound

Participants

Reaction Steps

4-methoxy-6-[3-(trifluoromethyl)phenoxy] picolinic acid, N',N'-dibenzyl hydrazide (7.38 g, 0.0145 mol) was mixed with a mixed solution of ethyl acetate (about 50 ml) and methanol (about 50 ml), and further with 10% palladium/carbon (1.0 g, 0.0145×0.065 mol) in a hydrogen atmosphere. The resultant mixture was stirred at a temperature of 50 to 60° C. for about 5 hours. The obtained reaction solution was filtered and concentrated, thereby obtaining an aimed product.

Provenance & Evidence