反应详情

In 1.5 ml of N,N-dimethylformamide were stirred 390 mg of 4-chloromethyl-1-(4-phenylbutoxy)benzene, 180 mg of catechol and 270 mg of potassium carbonate at room temperature overnight. The reaction mixture was dispersed in water and ethyl acetate and the dispersion was separated. The ethyl acetate layer washed subsequently with water and an aqueous saline solution, dried and concentrated. The obtained residue was applied to silica gel column chromatography and eluted with toluene to obtain 240 mg of o-[p-(4-phenylbutoxy)benzyloxy]phenol.

1. customethyl acetate and the dispersion was separated
2. washThe ethyl acetate layer washed subsequently with water
3. customan aqueous saline solution, dried
4. concentrationconcentrated
5. washeluted with toluene