反应详情

A solution of 2-carbomethoxycyclohexanone (2.0 g, 12.8 mmoles) in 50 mL of DMF was reacted at 70° C. for 15 h with 2-(2-bromoethyl)-1,3-dioxolane (4.6 g, 25 moles) and potassium carbonate (4.8 g, 34.8 mmoles). The reaction mixture was diluted to 500 mL with water and extracted with ethyl ether/ethyl acetate. The organic extracts were dried over sodium sulfate, and the solvent was evaporated to generate the title compound as an oil.

1. extractionextracted with ethyl ether/ethyl acetate
2. dry with materialThe organic extracts were dried over sodium sulfate
3. customthe solvent was evaporated