2,2,6-Trimethyl-5-phenyl-2H,4H-1,3-dioxin-4-one → 3-(1,1-dimethyl-2-phenylethyl)6-methyl-5-phenyl-2,3-dihydro-4H-1,3-oxazin-4-one

Participants

Reaction Steps

5-phenyl-2,2,6-trimethyl-2H,4H-1,3-dioxin-4-one (0.65 g) and N-methylene-1,1-dimethyl-2-phenylethylamine (0.63 g) were reacted at 140° for 30 minutes. The reaction mixture was purified by silica gel chromatography to obtain the captioned compound (0.74 g).

Provenance & Evidence