반응 #1350566

반응 방정식

( 1 )

Cyanuric chloride

Potassium hydrogen carbonate

propylamine

Cyanuric chloride

→

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

용매

water

acetone

반응 조건

후처리

1. 1
   온도cooled in an ice/acetone bath
2. 2
   온도while maintaining the temperature below 0° C
3. 3
   workup.STIRRINGstirred for 1 hour at room temperature
4. 4
   기타The acetone was evaporated off under reduced pressure
5. 5
   workup.ADDITIONthe residue (300 ml) was poured into water (11)
6. 6
   여과The resulting white solid was filtered
7. 7
   세척washed with water
8. 8
   기타dried under vacuum

실험 절차

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.

출처