HRID622653

反应详情

EQUATION

反应方程式

HRID 622653 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

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

  1. stirringwith stirring
  2. customA flaky pink precipitate was formed immediately
  3. filtrationthe product was collected by vacuum filtration
  4. customdried in vacuum