2-Propanesulfonyl chloride → HCID 56966001, compound

Participants

Reaction Steps

To a solution of 2-(2-aminophenyl)-4,4-dimethyl-1,2,3,4-tetrahydroquinoline-6-carbonitrile (500 mg, 1.8 mmol) in pyridine (3 mL) was added propane-2-sulfonyl chloride (201 μL, 1.8 mmol) at ice-bath under nitrogen. After addition, the resulting mixture was stirred at room temperature for 3 h. The reaction mixture was diluted with water, and extracted with ethyl acetate. The combined organic layer was dried over anhydrous sodium sulfate, concentrated. The residue was purified by HPLC to give propane-2-sulfonic acid [2-(6-cyano-4,4-dimethyl-1,2,3,4-tetrahydro-quinolin-2-yl)-phenyl]-amide LC/MS m/e obsd. (ESI+) [(M+H)+] 384.3.

Provenance & Evidence