반응 #81508

반응 방정식

2-aminothiazole

methyl p-toluenesulfonate

→

2-amino-3-methylthiazolium p-toluenesulfonate

용매

acetone

반응 조건

후처리

1. 1
   기타In a 200 ml three-necked flask were placed
2. 2
   여과The precipitates were filtered under reduced pressure
3. 3
   세척washed with acetone
4. 4
   기타dried at room temperature under reduced pressure

실험 절차

In a 200 ml three-necked flask were placed 2.0 g of 2-aminothiazole and 5.6 g of methyl p-toluenesulfonate, and the mixture was stirred at 120° C. for 4 hours. After the resulting mixture was cooled to 60° C., 100 ml of acetone was added and the mixture was stirred for 1 hour. The precipitates were filtered under reduced pressure, washed with acetone, and dried at room temperature under reduced pressure.

출처