Potassium Carbonate → 4-{4-[3-(2-Methylpyrrolidin-1-yl)-propoxy]-phenyl}tetra-hydropyran-4-carbonitrile

Participants

Reaction Steps

4-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]tetrahydro-2H-pyran-4-carbonitrile (315 mg, 1.55 mmol), 1-(3-chloro-propyl)-2-methyl-pyrrolidine (400 mg, 2.48 mmol), DMF (6 ml) and K2CO3 (833 mg, 6.03 mmol) were reacted together according to general procedure E. Purification by chromatography on silica, eluant DCM:MeOH:NH3 (92:6:2) provided the title compound (450 mg, 88%) as an orange oil. 1H NMR (400 MHz, CDCl3), δ 7.37 (d, 2H), 6.93 (d, 2H), 4.12-3.99 (m, 4H), 3.89 (td, 2H), 2.35-1.62 (m, 14H), 1.42 (m, 1H), 1.09 (d, 3H).

Provenance & Evidence