Cyclopropanesulfonyl chloride → HCID 44217995, compound

Participants

Reaction Steps

N2-(5-Methyl-furan-2-ylmethyl)-quinoline-2,5-diamine (200 mg, 0.79 mmol) was dissolved in 2 mL pyridine and cyclopropane sulfonylchloride (118 mg, 0.79 mmol) was added. The reaction mixture was stirred at room temperature overnight and quenched by addition of 50 mL water and acetic acid until pH 5. The mixture was extracted three times with ethyl acetate (50 mL each). The organic phases ware pooled, dried with sodium sulfate, filtered and evaporated. The residue was purified by flash chromatography on silica gel (cyclohexane/ethyl acetate 100:0->50:50 gradient). The title compound was obtained as a yellow oil (234 mg, 78%), MS: m/e=358.4 (M+H+).

Provenance & Evidence