4-Amino-1-Boc-piperidine → HCID 21064718, compound

Participants

Reaction Conditions

Reaction Steps

To a sealed tube was added 4-oxiranylmethoxy-pyridine (80 mg, 0.529 mmol) in 4 mL of DMF, followed by the addition of 4-amino-1-N-boc-piperidine (148 mg, 0.739 mmol). The reaction mixture was stirred at 80° C. for 48 h. The reaction mixture was concentrated in vacuo. The residue was loaded to a flash chromatography column. The column was eluted with 0–5% 2M NH3 in MeOH/CH2Cl2. The product fractions were collected and concentrated to afford 68 mg (36.6%) of 4-[2-hydroxy-3-(pyridin-4-yloxy)-propylamino]-piperidine-1-carboxylic acid tert-butyl ester as a light brown oil. (TLC: Rf=0.15, 5% 2M NH3 in MeOH/CH2Cl2, UV). ES+ 352.43 m/z (MH+)

Provenance & Evidence