Carbon Tetrachloride → HCID 21223284, compound

Participants

Reaction Steps

6-Hydroxyiminomethyl-3-[1-methyl-1-(3,5-dichlorophenyl)ethyl]-5-phenyl-2,3-dihydro-4H-1,3-oxazin-4-one (Compound No. 135, 0.50 g), triphenylphosphine (0.33 g), carbon tetrachloride (0.19 g) and triethylamine (0.13 g) were mixed, and dichloromethane (5 ml) was added thereto. The mixture was refluxed for two and one-half hours. The reaction mixture was rinsed with water and dried with magnesium sulfate, then the solvent was removed by evaporation and the crude product was purified by silica gel chromatography to afford the captioned compound (0.39 g, yield 82%).

Provenance & Evidence