반응 #81510

반응 방정식

2-amino-6-methoxybenzothiazole

ethyl p-toluenesulfonate

→

desired compound

2-amino-3-ethyl-6-methoxybenzothiazolium p-toluenesulfonate

용매

acetone

반응 조건

후처리

1. 1
   기타In a 200 ml three-necked flask were placed
2. 2
   여과The crystals were filtered under reduced pressure
3. 3
   세척washed with acetone

실험 절차

In a 200 ml three-necked flask were placed 3.6 g of 2-amino-6-methoxybenzothiazole and 6.0 g of ethyl p-toluenesulfonate, and the mixture was stirred at 120° C. for 3 hours. To the resulting mixture was added acetone and the mixture was stirred at room temperature for 1 hour. The crystals were filtered under reduced pressure and washed with acetone to give the desired compound.

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