Benzylamine → HCID 178522804, compound

Participants

Reaction Steps

A solution of 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide hydrochloride (0.029 g, 0.15 mmol, 1.5 eq) in dry DCM (1 mL) and a solution of 1-hydroxybenzotriazole (0.020 g, 0.15 mmol, 1.5 eq) and DIPEA (0.064 g, 0.50 mmol, 5 eq) in dry DMF (0.1 mL) were added to 3-(4-pyridin-4-yl-1H-pyrazol-3-yl)-benzoic acid hydrochloride (0.030 g, 0.10 mmol, 1 eq) in dry DMF (0.200 ml). Benzylamine (2 eq) was added to the reaction mixture, which was stirred at room temperature for 24 h. Distilled water (1.5 mL) was poured into the suspension that was stirred for 1 h at room temperature and the organic layer was separated by filtration through Alltech Separator Tube. The solvent was evaporated and reverse phase purification of the crude afforded the final product as a solid.

Provenance & Evidence