HRID267955
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
Treatment of the 2-hydroxy-3-morpholino-5-aminopyrazine with phosphorus oxychloride by the method described in Preparation 13, Step B, gives the desired 2-chloro-3-morpholino-5-aminopyrazine.