HCID 86630488, compound → HCID 76597821, compound

Participants

Reaction Steps

t-Butyl 3-(5-{1-[4-Hydroxy-5-(4-trifluoromethylphenyl)thiophen-3-yl]ethylidenehydrazinocarbonyl}-N-methylthiophene-2-carboxamido)propionate (30 mg, 0.05 mmol) was stirred with trifluoroacetic acid (300 μL) at room temperature for 15 minutes. The reaction solution was concentrated, and after addition of ether the resulting solid was collected by filtration to give the desired product (yield 56%).

Provenance & Evidence