反应 #992688

反应方程式

Oxalic acid

Guanidine carbonate

carbon dioxide

→

Bis(guanidinium) Oxalate

溶剂

water

反应条件

后处理

1. 1
   其他The water was removed in vacuo
2. 2
   温度with heating to approximately 90° C. for 4 hours
3. 3
   其他The product was isolated as a white solid

实验过程

Oxalic acid (2.0 g, 22.20 mmol) was dissolved in 40 ml of distilled water. Guanidine carbonate (4.0 g, 22.20 mmol) was added at room temperature (carbon dioxide gas was evolved) and the reaction was stirred at room temperature for one hour. The water was removed in vacuo with heating to approximately 90° C. for 4 hours. The product was isolated as a white solid.

来源