反応 #1350566

反応方程式

( 1 )

Cyanuric chloride

Potassium hydrogen carbonate

propylamine

Cyanuric chloride

→

4,6-dichloro-2-propylamino-1,3,5-triazine

溶媒

water

acetone

反応条件

後処理

1. 1
   温度cooled in an ice/acetone bath
2. 2
   温度while maintaining the temperature below 0° C
3. 3
   workup.STIRRINGstirred for 1 hour at room temperature
4. 4
   その他The acetone was evaporated off under reduced pressure
5. 5
   workup.ADDITIONthe residue (300 ml) was poured into water (11)
6. 6
   ろ過The resulting white solid was filtered
7. 7
   洗浄washed with water
8. 8
   その他dried under vacuum

実験手順

Cyanuric chloride (1) (36.9 g, 0.2 mole) was dissolved in acetone (600 ml) and cooled in an ice/acetone bath. Potassium hydrogen carbonate (25.03 g,0.25 mole) was dissolved in water (150 ml) with propylamine (11.82 g, 0.2 mole) and added dropwise to the solution of (1) while maintaining the temperature below 0° C. The mixture was stirred for 1 hour at 0° C. and then stirred for 1 hour at room temperature. The acetone was evaporated off under reduced pressure and the residue (300 ml) was poured into water (11). The resulting white solid was filtered, washed with water and dried under vacuum.

出典