HCID 68971803, compound → HCID 69084677, compound

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Reaction Steps

A mixture of 3-[(5,6-dimethyl-8-nitrotetraazolo[1,5-α]pyridin-7-yl)amino]propan-1-ol (4.00 g, 15.0 mmol) and 10% palladium on carbon (0.40 g) in acetonitrile (75 mL) was hydrogenated at 50 psi (3.5×105 Pa) on a Parr apparatus for 16 hours. The mixture was filtered through CELITE filter agent, which was rinsed with methanol. The filtrate was concentrated under reduced pressure to yield 3.48 g of 3-[(8-amino-5,6-dimethyltetraazolo[1,5-α]pyridin-7-yl)amino]propan-1-ol.

Provenance & Evidence