反应详情

To an aqueous solution of 11.83 g of 1-(2-(2-propynyloxy)ethyl)piperazine dihydrochloride (water: 10 mL) was added aqueous sodium hydroxide solution, and the mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous magnesium sulfate and evaporated to give 3.09 g of the title compound.

1. extractionthe mixture was extracted with ethyl acetate
2. dry with materialThe organic layer was dried over anhydrous magnesium sulfate
3. customevaporated