m-Anisohydrazide → HCID 69886167, compound

Participants

Reaction Steps

To a solution of ethyl (1SR, 2 SR, 5RS, 6RS) 3-tert-butoxycarbonyl-4-oxo-3-azabicyclo[3.1.0]hexane-2,6-dicarboxylate (150 mg, 0.44 mmol) in dry THF (3 mL) under argon was added 3-methoxybenzoic hydrazide (438 mg, 2.64 mmol) and potassium cyanide (1.43 mg, 0.02 mmol). After stirring overnight in an ultrasonic bath, the solvent was removed under reduced pressure. The residue was directly purified by flash chromatography (hexane/ethyl acetate 1/1) to give 206 mg of the desired compound (92% yield).

Provenance & Evidence