Hydrochloric Acid → HCID 20770841, compound

Participants

Reaction Steps

Commercially available 5-phenyl-pyridin-2-ylamine (631 mg, 3.7 mmol) and Compound 64A were dissolved in 20 ml methanol with catalytic p-TsOH (ca. 20 mg) and stirred at 25 C for 18 h to give a yellow solution. NaH3CN was added and the reaction was allowed to stir for 1 h. 2N HCl was added to pH<3 and stirred 5 minutes. Saturated sodium bicarbonate was added and the product was extracted in to 100 ml ethyl acetate, dried over anhydrous sodium sulfate, decanted and concentrated. Liquid chromatography gave the title compound as a white solid. MS m/z 453 (M+1).

Provenance & Evidence