反应详情

3.55 g of this diethyl hydroxyterephthalate was dissolved in 100 mL dimethylformamide and combined with 640 mg crushed sodium hydroxide. 4.03 g 4-bromo-1-butene dissolved in 20 mL dimethylformamide was added dropwise in while cooling on an ice bath. After stirring the reaction for 16 hours, purification by the usual methods gave 1.8 g diethyl 2-(3-butenyloxy)terephthalate.

1. additionwas added dropwise in
2. temperaturewhile cooling on an ice bath
3. customthe reaction for 16 hours
4. custompurification by the usual methods