Carbonate Ion → 2-Chloro-5-(5-cyclopropyl-1H-pyrazol-3-yl)-N-(1-hydroxy-cycloheptylmethyl)-benzamide

Participants

Reaction Steps

A mixture of 2-chloro-5-(5-cyclopropyl-1H-pyrazol-3-yl)-benzoic acid (0.06 g, 0.23 mmol), 1-aminomethyl-cycloheptanol ((0.082 g, 0.46 mmol), polystyrene supported carbonyldiimidazole (0.37 g, 0.46 mmol), polystyrene supported dimethylaminopyridine (0.32 g, 0.46 mmol) and 1-hydroxybenztriazole (0.06 g, 0.46 mmol) in N,N-dimethylformamide (3 mL) was shaken at room temperature for 16 h. MP-carbonate was added (0.5 g) and the resulting mixture was shaken at room temperature for 2 h. The mixture was filtered and the filtrate was concentrated in vacuo. the residue was purified by reverse phase chromatography to afford the title compound (0.02 g). LCMS (m/z) 388.4 M+1.

Provenance & Evidence