Ethanesulfonyl chloride → HCID 9929680, compound

Participants

Reaction Steps

To a solution of 3-[6-ethyl-3-(3-phenylpropyl)-3-azabicyclo[3.1.0]hex-6-yl]phenylamine (Preparation 20, 500 mg, 1.56 mmol) in pyridine (5 ml), at 0° C. under nitrogen was added dropwise over 5 minutes ethanesulfonylchloride (0.25 ml, 0.34 g, 2.6 mmol). The mixture was allowed to warm to room temperature and was stirred for 18 hours. The mixture was concentrated in vacuo and the residue was purified by silica (25 g) column chromatography eluting with 50:50:1 ethyl acetate:hexane:ammonia solution (0.880). Product-containing fractions were combined and concentrated in vacuo to give the title compound as a pale yellow oil (150 mg, 31%).

Provenance & Evidence