反应详情

A solution of 1.3 g (8.27 mmol) of 4-formyl-3-vinylbenzonitrile in 35 ml of ethanol is mixed with 880 mg of 10% palladium on carbon and vigorously stirred under a hydrogen atmosphere for 2 h. The suspension is filtered through a layer of kieselguhr, the residue is washed with ethanol, and the filtrate is concentrated. The residue (890 mg) is employed without further purification in the following stage.

1. filtrationThe suspension is filtered through a layer of kieselguhr
2. washthe residue is washed with ethanol
3. concentrationthe filtrate is concentrated
4. customThe residue (890 mg) is employed without further purification in the following stage