2-Bromo-4-fluoroanisole → HCID 11475569, compound

Participants

Reaction Steps

In a similar manner as described for Example 41, 5-methyl-7-[3-(trifluoromethyl)phenyl]imidazo[5,1-f][1,2,4]triazin-2-amine (Intermediate 45) (0.025 g, 0.09 mmol), 2-bromo-4-fluoro-1-methoxybenzene (0.017 g, 0.09 mmol), Pd2(dba)3 (0.008 g, 0.01 mmol), 2-(Di-t-butylphosphino)biphenyl (0.008 g, 0.03 mmol), and NaOtBu (0.011 g, 0.11 mmol) in 1,4-dioxane (1 mL) gave N-(5-fluoro-2-methoxyphenyl)-5-methyl-7-[3-(trifluoromethyl)phenyl]imidazo[5,1-f][1,2,4]triazin-2-amine (0.011 g) as a yellow solid. 1H NMR (Acetone-d6): δ9.17 (s, 1H), 8.83-8.79 (m, 1H), 8.76 (s, 1H), 8.16 (dd, J=10.9, 3.0 Hz, 1H), 7.87-7.74 (m, 3H), 7.09-7.04 (m, 1H), 6.83-6.76 (m, 1H), 3.98 (s, 3H), 2.59 (s, 3H). MS m/z 418 (M+1).

Provenance & Evidence