反应详情

2-Bromo-6-hydrazinylpyridine (393 mg, 2.09 mmol) and tert-butyl 3-oxo-9-azabicyclo[3.3.1]nonane-9-carboxylate (500 mg, 2.09 mmol) were heated at reflux in EtOH (5 mL) for 16 h and the mixture concentrated to provide the title compound (855 mg, 100%) as a yellow solid: ESI MS m/z 409 [M+H]+.

1. concentrationthe mixture concentrated