HRID54816
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
The title compound is prepared by the procedure of Example 255 using 14.73 g of product from Example 254, 5.42 g of L-valine, 12.75 ml of triethylamine and 556 ml of 4:1 ethyl alcohol:water to give 4.89 g of the desired product after chromatography.