Methanesulfonyl chloride → HCID 23001031, compound

Participants

Reaction Steps

To a solution of 4-(3-aminophenyl)-N-hexylpiperidine (Preparation 50, 178 mg, 0.68 mmol) in pyridine (5 ml) at room temperature under an atmosphere of nitrogen was added methanesulfonyl chloride (79 ml, 1.03 mmol) over 10 min. The resultant mixture was stirred overnight, poured onto water (10 ml) and extracted with ethyl acetate (3×10 ml). The combined extracts were dried (MgSO4) and concentrated in vacuo at 80° C. to give the crude product which was purified by silica column chromatography, eluting with ethyl acetate:hexane:0.880 ammonia (90:9:1) to give the title compound as a pale brown oil (150 mg, 65%).

Provenance & Evidence