HCID 59134875, compound → HCID 178428860, compound

Participants

Reaction Steps

To a solution of compound 3a (2.0 g in 30 mL ethanol) was added 10% palladium on carbon (0.3 g). The reaction was shaken for 2 hours under 40 psi hydrogen. The reaction mixture was filtered through a pad of Celite®, and the filter cake was washed with ethanol. The filtrate was concentrated to afford 1,5-dimethyl-3-(2-methyl-4-pyrazol-1-yl-phenyl)-1H-pyrazolo[4,3-b]pyridin-7-ol (compound 3e, 1.2 g, 77%) as an off white solid; LC/MS: [M+H]=319.0.

Provenance & Evidence