HCID 178432740, compound → HCID 178432741, compound

Participants

Reaction Steps

To a solution of dibenzyl {(Z)-[(5-{3-[(tert-butoxycarbonyl)amino]propyl}-2-methylpyridin-3-yl)amino]methylylidene}biscarbamate (3.34 g, 5.80 mmol) in MeOH (100 mL) was added palladium hydroxide on carbon (0.41 g). The reaction vessel was flushed with hydrogen gas and then allowed to stir at rt under an atmosphere of hydrogen gas overnight. The reaction mixture was filtered over a pad of Celite® and the filtrate was concentrated to give tert-butyl [3-(5-{[amino(imino)methyl]amino}-6-methylpyridin-3-yl)propyl]carbamate (1.77 g, 5.76 mmol, 99%) as a white solid. LCMS (FA): Rt=0.76 min, m/z=308.0 (M+H).

Provenance & Evidence