反応 #992688

反応方程式

Oxalic acid

Guanidine carbonate

carbon dioxide

→

Bis(guanidinium) Oxalate

溶媒

water

反応条件

後処理

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

実験手順

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.

出典