Pyrrolidine → HCID 4862343, compound

Participants

Reaction Steps

A solution of 4-[3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl]benzoic acid (87 mg, 0.28 mmol) in dichloromethane (3 ml) was treated in one portion with solid 1,1′-carbonyldiimidazole (46 mg, 0.28 mmol). This mixture was allowed to stir at room temperature for 15 minutes. Pyrrolidine (23 mg, 0.32 mmol) was then added and the stirring continued for 1 hour at room temperature. The reaction mixture was then added to a 5 g pre-packed silica column and eluted from 0-50% ethyl acetate in petroleum ether to give the title compound as a yellow oil (51 mg, 50%).

Provenance & Evidence