p-Toluenesulfonic acid → HCID 86682361, compound

Participants

Reaction Steps

A solution of 4-methylbenzenesulfonic acid (0.489 g, 2.84 mmol) in acetone (6 mL) was added to a solution of 5-chloro-2-fluoro-4-[4-fluoro-2-pyridazin-4-yl-5-(trifluoromethyl)phenoxy]-N-1,3-thiazol-4-ylbenzenesulfonamide (1.56 g, 2.84 mmol) in acetone. The solution was stirred for 15 min, filtered, and concentrated in vacuo to give title compound as a tan foam which was used without further purification.

Provenance & Evidence