Methanesulfonyl chloride → HCID 66736646, compound

Participants

Reaction Steps

A solution of the compound of Example 116 (0.05 g, 0.1 mmol) in DCM (2 mL) at rt was treated sequentially with TEA (0.03 mL, 2 eq.) and MsCl (0.013 mL, 1.5 eq.). The mixture was stirred at rt for 2 h, washed with water and purified by FC (EA, EA/MeOH 9:1) to give the title compound as a colourless foam (0.052 g, 89% yield).

Provenance & Evidence