2-(Difluoromethyl)benzaldehyde → 2-(2-(difluoromethyl)phenyl)-3-phenethyl-5-(trifluoromethyl)pyrido[4,3-d]pyrimidin-4(3H)-one

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Reaction Steps

Prepared analogous to Example 1 starting from 2-(difluoromethyl)benzaldehyde and 4-Amino-N-phenethyl-2-(trifluoromethyl)nicotinamide. 1H NMR (400 MHz, CDCl3) δ 8.88 (d, 1H), 7.77 (d, 1H), 7.72 (d, 1H), 7.69 (t, 1H), 7.61 (t, 1H), 7.19 (m, 4H), 6.89 (m, 2H), 6.77 (t, 1H), 4.28 (m, 1H), 3.78 (m, 1H), 2.95 (m, 2H). MS m/z 446.4 (M+H)+.

Provenance & Evidence