反应详情

温度

-15 °C

To a solution of 2-cyclohexen-1-one (6 mL, 62 mmol) in hexanes (100 mL) was added 1M Et2AlCN (160 mL) in toluene with cooling at −15° C. After stirring for 30 min, the reaction mixture was poured into an ice-cold 2M HCl solution and extracted with CH2Cl2. The extracts were washed with cold 2M NaOH and water, dried and concentrated in vacuo. Distillation of the product yielded 1.7 g (22%) of 3-oxo-cyclohexanecarbonitrile, b.p. 145-146° C. (16 mmHg).

1. extractionextracted with CH2Cl2
2. washThe extracts were washed with cold 2M NaOH and water
3. customdried
4. concentrationconcentrated in vacuo
5. distillationDistillation of the product