Pyridine → HCID 69804326, compound

Participants

Reaction Steps

To a solution of 1.35 g (5.233 mmol) of the product of Example 50 dissolved in 20 mL of chloroform and 1.5 mL of pyridine was added 1.02 g (5.233 mmol) of 4-fluorobenzenesulfonyl chloride and the resulting mixture was stirred overnight at room temperature. The chloroform was removed in vacuo and the residue was diluted with ether and washed with water, 5% HCl solution and saturated sodium bicarbonate solution and then dried over MgSO4, filtered and concentrated in vacuo. The residue was triturated with ether/hexanes (1:1) and the solid was collected by filtration and dried in vacuo to provide 1.50 g (69%) of the sulfonamide as a white solid. Electrospray Mass Spec: 416.9 (M+H)+.

Provenance & Evidence