Triethylamine → HCID 42601891, compound

Participants

Reaction Steps

A solution of 3-[6-(3-bromophenylamino)-pyrimidin-4-ylamino]phenylamine (250 mg, 0.7 mmol) and triethylamine (180 mg, 1.75 mmol) in 5 mL of THF was stirred at RT. Acryloyl chloride (80 mg, 0.9 mmol) was added into the reaction mixture and it was stirred at RT for 1 h. The solvent was removed by vacuum evaporation and the crude product was purified by flash chromatography on silica gel with EtOAc/DCM solvent system to afford 115 mg (40% yield) of the title compound as a light colored solid. MS (m/z): MH+=410, 412. 1H NMR (DMSO): 10.15 (s, 1H), 9.36 (s, 1H), 9.28 (s, 1H), 8.34 (s, 1H), 8.02 (s, 1H), 8.00 (s, 1H), 7.51-7.11 (m, 5H), 6.47 (dd, 1H, J1=10.1 Hz, J2=17.0 Hz), 6.27 (dd, 1H, J1=1.9 Hz, J2=17.0 Hz), 6.20 (s, 1H), 5.76 (dd, 1H, J1=10.1 Hz, J2=1.9 Hz) ppm.

Provenance & Evidence