Triethylamine → HCID 178434620, compound

Participants

Reaction Steps

Methanesulphonyl chloride (19 μl, 0.240 mmol) was added dropwise to a stirred solution of the amine of Example 78 (80 mg, 0.240 mmol) and triethylamine (45 μL, 0.288 mmol) in dichloromethane (3 ml) at room temperature under nitrogen. The reaction was stirred for 30 minutes and then concentrated under reduced pressure to leave a yellow oil. The crude product was purified by flash column chromatography on silica gel eluting with dichloromethane and then dichloromethane:methanol:ammonia (95:4:1, by volume) to provide the title compound (65 mg) as a white foam.

Provenance & Evidence