反应详情

4-(4-Hydroxy-phenyl)-tetrahydro-pyran-4-carbonitrile (1.0 g, 4.9 mmol), 1-(3-chloro-1-methyl-propyl)-pyrrolidine (780 mg, 3.90 mmol), DMF (20 ml) and K2CO3 (2.71 g, 19.60 mmol) were reacted together according to general procedure E. The organic phase was washed with 2M NaOH (3×20 ml), water (2×20 ml), dried over MgSO4, fitered and concentrated in vacuo at 35° C. and purified by preparative HPLC, eluting with acetonitrile/water/0.1% TFA as a gradient, to provide the title compound (120 mg, 9%) as a yellow oil. 1H NMR (400 MHz, CDCl3) δ 7.38 (d, 2H), 6.93 (d, 2H), 4.15-3.98 (m, 4H), 3.89 (td, 2H), 2.75-2.51 (m, 5H), 2.22-1.74 (m, 10H), 1.17 (d, 3H).

1. washThe organic phase was washed with 2M NaOH (3×20 ml), water (2×20 ml)
2. dry with materialdried over MgSO4
3. concentrationfitered and concentrated in vacuo at 35° C.
4. custompurified by preparative HPLC
5. washeluting with acetonitrile/water/0.1% TFA as a gradient