HRID326836
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
Obtained using the procedure described in section c of Example 2, starting with 3.6 g (0.030 mole) of 3-amino-2-pyrazinecarbonitrile and 6.6 g (0.030 mole) of 2-(2,3-dichlorophenoxy)acetamidine in 100 ml of absolute ethanol. Refluxing time: 14 hours. Yld: 8.1 g (84%), m.p. 216°-218° C. (ethanol).
WORKUP
后处理
- customObtained
- temperatureRefluxing time
- custom14 hours