Ethyl 4-piperidinecarboxylate → HCID 67035398, compound

Participants

Reaction Conditions

Reaction Steps

To a stirred solution of piperidine-4-carboxylic acid ethyl ester (0.52 g, 3.34 mmol) and 2-chloro-5-methoxy-pyridine in 10 mL of toluene was added (13 mg, 0.057 mmol) of Pd(II) acetate, (17 mg, 0.027 mmol) of BINAP and tBuOK (0.44 g, 3.90 mmol). The mixture was heated at 120° C. for two hours, concentrated under vacuo and the residue was directly purified on column chromatography (SiO2, EtOAc/Hept 1:2) yielding 0.17 g (24%) of the title compound as a light yellow oil. ES-MS m/e: 265.3 (M-41′).

Provenance & Evidence