Ethanesulfonyl chloride → HCID 18679802, compound

Participants

Reaction Steps

A solution of Example 55C in pyridine (30 mL) was treated with ethanesulfonyl chloride (0.11 mL, 11 mmol) at 0° C. The mixture was stirred at room temperature for the next 16 hours and then concentrated under vacuum. The residue was purified by column chromatography (silica gel, ethyl acetate)to provide 2.31 g (57%) of the title compound.

Provenance & Evidence