HRID1600143
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 29.46 g of product from Example 254, 9.5 g of L-2-aminobutyric acid,25.5 ml of triethylamine and 1112 ml of 4:1 ethyl alcohol/water to give 21.2 g of thedesired product after chromatography.