反应详情

{2-[(5-Methyl-furan-2-ylmethyl)-amino]-quinolin-5-yl}-methanol (example 41, step A, 70 mg, 0.261 mmol) was dissolved in 2 mL tetrahydrofurane and methanesulfonyl chloride (34 mg, 0.297 mmol) and N,N-diisopropyl ethyl amine (41 mg, 0.318 mmol) were added. The reaction mixture was stirred at room temperature overnight and the solvent was evaporated off. The residue was purified by flash chromatography on silica gel (cyclohexane/ethyl acetate 100:0->50:50 gradient). (5-Chloromethyl-quinolin-2-yl)-(5-methyl-furan-2-ylmethyl)-amine was obtained as a brown solid (59 mg, 79%), MS: m/e=287.0 (M+H+).

1. customthe solvent was evaporated off
2. customThe residue was purified by flash chromatography on silica gel (cyclohexane/ethyl acetate 100:0->50:50 gradient)