HRID622653
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
CONDITIONS
反应条件
- 温度
- 4 °C
PROCEDURE
实验过程
Neocuproine (1.00 g, 0.00480 mole) and cobalt (II) nitrate hexahydrate (0.466 g, 0.00160 mole) were dissolved in 30 ml 2:1 water-methanol with stirring in a 60° water bath. Sodium perchlorate solution (3.5 ml 1.5M) was added rapidly with stirring. A flaky pink precipitate was formed immediately. After cooling at 4° C., the product was collected by vacuum filtration and dried in vacuum. Yield=86%. IR: 2800-3700, 1630, 1600, 1570, 1500, 1425, 1390, 1360, 1300, 1030-1150, 860, 730, 625 cm-1.
WORKUP
后处理
- stirringwith stirring
- customA flaky pink precipitate was formed immediately
- filtrationthe product was collected by vacuum filtration
- customdried in vacuum