反应 #828717

反应方程式

ethyl acetate

L-HPA

→

D-homophenylalanine

溶剂

water

反应条件

后处理

1. 1
   其他After the completion of the reaction
2. 2
   其他After separating the lower layer from the upper layer
3. 3
   其他to obtain D-HPAE, which

实验过程

After the completion of the reaction, an extractant such as ethyl acetate is added to the reaction mixture which separates the reaction mixture into an upper layer and a lower layer. The upper layer contains D-HPAE in the organic solvent and the lower layer contains L-HPA in water. After separating the lower layer from the upper layer, the extractant, i.e., ethyl acetate, can be vaporized to obtain D-HPAE, which can be chemically hydrolyzed to obtain D-homophenylalanine.

来源