Benzophenone imine → HCID 59841036, compound

Participants

Reaction Steps

A 100-mL, one-neck, round bottomed flask equipped with a magnetic stirrer and reflux condenser was charged with 2-aminomethyl-5-methyl-3-phenyl-3H-quinazolin-4-one (2.91 g, 11.0 mmol), benzhydrylideneamine (2.39 g, 13.2 mmol), and 1,2-dichloroethane (15 mL). The reaction mixture was heated at reflux for 4 h under nitrogen atmosphere and then cooled to ambient temperature. Concentration under reduced pressure followed by purification by column chromatography afforded the compound 162 as an orange solid. m.p. 49° C. (dec); 1H NMR (DMSO-d6) δ (ppm) 7.22-7.78 (m, 17H), 6.74 (m, 1H), 4.17 (s, 2H), 2.74 (s, 3H); m/z=430 (M+H). The reaction described above and compound 162 are shown below.

Provenance & Evidence