HCID 817589, compound → HCID 90409239, compound

Participants

Reaction Steps

1-Pyridin-2-yl-1H-[1,2,3]-triazolo[4,5-c]pyridine (23 mg, 0.12 mmol) in HOAc (14 mL) was hydrogenated at 50 bar using Rh/C as catalyst on the H-cube apparatus with a flow rate of 1 ml/min and looped with product recycling for 2 hrs. Reaction was concentrated then partially purified on 12 g SiO2 with 0-10% NH3 MeOH/CH2Cl2. Used without further purification in next reaction. MS (ESI): mass calcd. for C10H11N5, 201.2. m/z found, 202.2 [M+H]+. 1H NMR (400 MHz, CDCl3): δ 8.49 (ddd, J=4.9, 2.0, 0.9 Hz, 1H), 8.18-8.10 (m, 1H), 7.90 (ddd, J=8.3, 7.4, 1.9 Hz, 1H), 7.36-7.27 (m, 1H), 4.12 (t, J=1.4 Hz, 2H), 3.31-3.12 (m, 4H).

Provenance & Evidence