Phosphorus oxychloride → HCID 11473433, compound

Participants

Reaction Steps

Applying the Cyclization Procedure 1, using N-[1-(3-{[4-(methyloxy)phenyl]amino}-1,2,4-triazin-6-yl)ethyl]-2-phenylacetamide (Intermediate 66) (90 mg, 0.25 mmol), 1,2-dichloroethane (5 mL) and phosphorus oxychloride (0.20 mL, 2.14 mmol), to afford 5-methyl-N-[4-(methyloxy)phenyl]-7-(phenylmethyl)imidazo[5,1-f][1,2,4]triazin-2-amine (45 mg) as a yellow solid. MS m/z 346 (M+1).

Provenance & Evidence