Tetrahydrofuran → HCID 9945793, compound

Participants

Reaction Conditions

Reaction Steps

Dissolved 1.00 g (3.52 mmol) 6-amino-4-[(3-ethynylphenyl)amino)-3-quinolinecarbonitrile in 2 ml hot DMF, added 12 ml THF and chilled to 0° C. under N2. Added 539 μl (3.87 mmol) triethylamine and 322 μl (3.87 mmol) acryloyl chloride. Removed ice bath at 15 minutes and stripped solvent at 1.5 hours. Slurried residue in water, collected solids and air dried overnight. Recrystallized from ethyl acetate, dried in vacuo, giving 302 mg of orange solid: mass spectrum (electrospray m/e): 339.1.

Provenance & Evidence