1-Phenethylamine, (-)- → HCID 69296274, compound

Participants

Reaction Steps

Using a procedure analogous to Example A1, 1-(1-tert-butyl-1H-pyrazol-4-yl)-3-(2-fluoro-4-methyl-5-(8-methyl-2-(methylsulfinyl)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)phenyl)urea from Example 109 (0.075 g, 0.15 mmol) and (S)-1-phenylethanamine (0.053 g, 0.44 mmol) were combined in THF (1 mL) to afford (S)-1-(1-tert-butyl-1H-pyrazol-4-yl)-3-(2-fluoro-4-methyl-5-(8-methyl-7-oxo-2-(1-phenylethylamino)-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)phenyl)urea as a white solid (0.048 g, 58% yield). 1H NMR (400 MHz, DMSO-d6): δ 8.62 (s, 1H), 8.60 (s, 1H), 8.48 (d, J=8.0 Hz, 1H), 8.39 (brs, 1H), 7.90 (d, J=8.4 Hz, 1H), 7.76 (s, 1H), 7.62 (s, 1H), 7.44-7.35 (m, 3H), 7.31-7.27 (m, 2H), 7.18 (t, J=7.2 Hz, 1H), 7.09 (d, J=12.4 Hz, 1H), 5.12 (t, J=6.8 Hz, 1H), 3.55-3.46 (m, 3H), 2.01 (s, 3H), 1.44 (s, 9H); (ESI) m/z: 569.3 (M+H+).

Provenance & Evidence