Methanesulfonyl chloride → HCID 59737229, compound

Participants

Reaction Steps

A solution of compound 404 (420 mg, 0.856 mmol) in DCM (2 mL) was cooled down to 0° C. and treated with neat methanesulfonyl chloride (148 mg, 1.29 mmol). The mixture was allowed to warm up to room temperature for 18 h. Cooled down to 0° C., treated with sat. NaHCO3 (1 mL), stirred for 1.5 h, diluted with DCM, washed with sat NaHCO3, dried over MgSO4 and concentrated under vacuum to afford the title compound 405 as a brown solid (430 mg, 88%) which was used without further purification

Provenance & Evidence