反应详情

A mixture of 67.5 g(0.5 mole) of N-ethyl-3-methyl-aniline, 98.5 g (0.5 mole) of [β-(β-ethoxy)-ethoxy]ethyl bromide, 44.1 g (0.55 mole) of sodium bicarbonate, 5.50 ml of ethanol and 145 ml of water was refluxed for 80 hours. Ethanol was removed by distillation and the oil layer was extracted with ether. The extract was dried with potassium carbonate and then ether was removed, followed by distillation of the residue oil under reduced pressure.

1. temperaturewas refluxed for 80 hours
2. customEthanol was removed by distillation
3. extractionthe oil layer was extracted with ether
4. dry with materialThe extract was dried with potassium carbonate
5. customether was removed
6. distillationfollowed by distillation of the residue oil under reduced pressure