Pyridine → HCID 56967001, compound

Participants

Reaction Steps

To a stirred solution of 2-(6-chloro-4,4-dimethyl-1,2,3,4-tetrahydroquinolin-2-yl)aniline (100 mg, 0.35 mmol) in dichloromethane (5 mL) was added pyridine (0.6 mL) and pyridine-3-sulfonyl chloride (112 mg, 0.35 mmol) at ice-bath. The reaction mixture was stirred at room temperature for 6 h. The reaction mixture was washed with water. The aqueous layer was extracted with dichloromethane. The combined organic layer was washed by brine, dried over anhydrous sodium sulfate, concentrated in vacuum. The residue was purified by HPLC to give pyridine-3-sulfonic acid [2-(6-chloro-4,4-dimethyl-1,2,3,4-tetrahydro-quinolin-2-yl)-phenyl]-amide. LC/MS m/e obsd. (ESI+) [(M+H)+] 427.90.

Provenance & Evidence