Methanesulfonyl chloride → HCID 117729580, compound

Participants

Reaction Steps

A mixture of Example 75 (193 mg, 0.27 mmol), methanesulfonyl chloride (63 μL, 0.81 mmol) and DIPEA (200 μL, 1.08 mmol) in DCM (10 mL) was stirred at RT for 1 h. The volatiles were evaporated under reduced pressure to afford the title compound (214 mg, Quantitative). LCMS (Method 4): Rt 3.57 min, m/z 791 [MH+].

Provenance & Evidence