Triethylamine → HCID 21090711, compound

Participants

Reaction Steps

To a solution of 2-{4-[1-(4-chlorophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]phenyl}ethanol (2.72 g) and triethylamine (1.55 ml) in dichloromethane (30 ml) was added dropwise methanesulfonyl chloride (0.86 ml) under ice-cooling. The reaction mixture was allowed to warm to room temperature and stirred for 1 hr.

Provenance & Evidence