Methanol → HCID 60142726, compound

Participants

Reaction Steps

To a mixture of 3-(2-chloro-6-fluorophenyl)-5-(1-(pyridin-3-yl)-5-(trifluoromethyl)-1H-pyrazol-4-yl)isoxazole-4-carboxylic acid (30 mg, 0.1 mmol) in methanol (1.5 mL) was added thionylchloride (5 μL, 0.1 mmol). The mixture was stirred at room temperature for 60 h and for 5 h at reflux. The mixture was diluted with dichloromethane and washed with water (3×), dried over sodium sulfate, filtered and concentrated under reduced pressure. The product (example IB-67) was purified by pTLC (1:1 EE/PE) to give 3 mg of a white solid (yield 9%).

Provenance & Evidence