Triethylamine → HCID 59223043, compound

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Reaction Steps

A mixture of {2-[4-(6-chloro-2-trifluoromethylpyrimidin-4-yloxy)-phenyl]-ethyl}-(5,8-difluoroquinazolin-4-yl)-amine (0.205 g, 0.46 mmol), 10% Pd on activated carbon (0.030 g) and triethylamine (0.60 mL, 4.3 mmol) in EtOH (15 mL) was charged with hydrogen to an initial pressure of 40 psi in a Parr bottle and shaken overnight. The catalyst was removed by filtration on Celite and the filtrate was concentrated in vacuo. The residue was purified on silica gel to give 0.087 g (42% yield) of (5,8-difluoroquinazolin-4-yl)-{2-[4-(2-trifluoromethylpyrimidin-4-yloxy)-phenyl]-ethyl}-amine as a white foam. 1H NMR (CDCl3): δ 8.71 (d, J=6.3 Hz, 1H), 8.69 (s, 1H), 7.32-7.40 (m, 3H), 7.16 (d, J=8.7 Hz, 2H), 6.97-7.04 (m, 2H), 6.68-6.82 (br, 1H), 3.97 (q, J=6.9 Hz, 2H), 3.08 (t, J=6.9 Hz, 2H). LC/MS: 448.18 (M++1).

Provenance & Evidence