Triethylamine → HCID 57425835, compound

Participants

Reaction Steps

In a 25 mL flask with benzyl-(3-benzyloxymethyl-2-fluoro-cyclobutyl)-amine (25.8 mg, 0.12 mmol) inside, dry CH2Cl2 2 mL was added under argon at room temperature to give a colorless solution, followed by the addition of Et3N (0.02 mL, 0.14 mmol). After stirring for 5 min, 4-nitrophenyl-N-benzylcarbamate (32.1 mg, 0.12 mmol) was added to give a yellow solution. This was left stirring at room temperature for 10 hr and the reaction was quenched by adding 10 mL CH2Cl2. The organic phase was washed with 1 M NaOH 10 mL, H2O 10 mL and brine 10 mL and was dried over MgSO4. Solvent evaporation gave the crude product 42 mg that is pure enough and crystallization gave the pure product 38 mg (90%) as a white solid.

Provenance & Evidence