Methyl iodide → HCID 25023852, compound

Participants

Reaction Steps

N-(2-Aminophenyl)-4-piperidin-4-ylbenzamide (Example 5, 48 mg, 0.16 mmol) was stirred and dissolved in anhydrous DMF (2 ml) at ambient temperature. Potassium carbonate (23 mg, 0.16 mmol) was added followed by iodomethane (0.01 ml, 0.16 mmol) and the mixture stirred for 3 hours. The reaction mixture was diluted with water (20 ml) and extracted with ethyl acetate. The combined extracts were washed once with brine, dried over magnesium sulfate, filtered and the solvent evaporated to give the title compound as a colourless solid (16 mg, 32%); NMR Spectrum: (DMSO-d6) 1.70 (m, 4H), 1.96 (m, 2H), 2.18 (s, 3H), 2.85 (m, 2H), 3.03 (m, 1H), 4.84 (b, 2H), 6.57 (m, 1H), 6.76 (d, 1H), 6.95 (m, 1H), 7.16 (d, 1H), 7.36 (d, 2H), 7.99 (d, 2H), 9.54 (b, 1H); Mass Spectrum: M+H+ 310.

Provenance & Evidence