反应详情

4-(4-Dimethylaminomethyl-tetrahydro-pyran-4-yl)-phenol (1.15 g, 5.65 mmol), 1-benzhydryl-3-chloromethyl-azetidine hydrochloride (1.58 g, 5.13 mmol), N,N-dimethylformamide (32 ml) and potassium carbonate (2.84 g, 20.52 mmol) were reacted together according to general procedure B. The reaction mixture was diluted with ethyl acetate. The organic layer was washed with 2M sodium hydroxide (3×50 ml), brine (3×50 ml), dried over magnesium sulphate, filtered and concentrated in vacuo to provide 1-[4-(4-{[1-benzhydrylazetidin-3-yl]methoxy}phenyl)tetrahydro-2H-pyran-4-yl]-N,N-dimethylmethanamine (1.82 g, 81%) as an off-white solid.

1. washThe organic layer was washed with 2M sodium hydroxide (3×50 ml), brine (3×50 ml)
2. dry with materialdried over magnesium sulphate
3. filtrationfiltered
4. concentrationconcentrated in vacuo