Methanesulfonyl chloride → HCID 20039838, compound

Participants

Reaction Steps

Methanesulphonyl chloride (0.076 g) was added dropwise to a stirred solution of the product from part (ii) above (0.152 g) in pyridine (5.0 ml) at 0°. The mixture was stirred at room temperature for 3 hours and then evaporated. The residue was dissolved in water and an excess of solid sodium bicarbonate was added. The solid was filtered off, washed with water, dried and crystallised from methanol/ethyl acetate to give the title compound, (0.065 g), m.p. 269°-271° (with decomp).

Provenance & Evidence