Ammonium formate → HCID 66756709, compound

Participants

Reaction Conditions

Reaction Steps

To a stirred solution of (5′-cyano-4-methyl-3,4,5,6-tetrahydro-2H-(1,3′)bipyridinyl-4-yl)-carbamic acid benzyl ester (0.051 g, 0.15 mmol) in isopropanol, (3.0 mL) at room temperature was added ammonium formate (0.050 g, 0.8 mmol) and 10% Pd/C (15 mg) under nitrogen. The reaction mixture was stirred at 90° C. for 18 hours, cooled, filtered through Celite and concentrated under reduced pressure to provide the titled compound. MS (CI) m/z 292 (M+1)+; 1H NMR (300 MHz, methanol-d4) δ ppm 8.48 (d, 1H), 8.18 (d, 1H), 7.65 (m, 1H), 3.49-3.36 (m, 2H), 3.32-3.36 (m, 2H), 1.73-1.61 (m, 4H), 1.20 (s, 3H).

Provenance & Evidence