반응 #169667

반응 방정식

(2,2-Dimethyl-5-oxo-[1,3]dioxolan-4-yl)-acetic acid 4-allyl-2-methoxy-phenyl ester

hydrochloric acid

→

solid

수율 93.0%

2-Hydroxy-succinic acid 4-(4-allyl-2-methoxy-phenyl)ester

수율 93.0%

용매

THF

반응 조건

후처리

1. 1
   기타The solvent was evaporated to half volume, saturated with sodium chloride
2. 2
   추출the product was extracted with ethyl acetate (2×100 mL)
3. 3
   건조The organic layer was dried over sodium sulphate
4. 4
   농축concentrated

실험 절차

To a solution of (2,2-Dimethyl-5-oxo-[1,3]dioxolan-4-yl)-acetic acid 4-allyl-2-methoxy-phenyl ester (1.0 g, 3.12 mmol) in THF (10.0 mL) was added 1N hydrochloric acid (10 mL) at room temperature (25° C.) and the mixture was stirred at same temperature over a period of 6 h. The solvent was evaporated to half volume, saturated with sodium chloride and the product was extracted with ethyl acetate (2×100 mL). The organic layer was dried over sodium sulphate and concentrated to obtain off-white solid (0.81 g, 93%).

출처