Ethyl p-methylbenzenesulfonate → HCID 21253985, compound

Participants

Reaction Conditions

Reaction Steps

2-Ethylbenzothiazole (16.3 g) and 22.0 g of ethyl p-toluenesulfonate were mixed and heated over an oil bath to 160° C. while stirring. The raw materials were once molten and after a while, a solid was precipitated. Five hours after that, heating was terminated. When the temperature was decreased to 100° C., acetone was added to disperse therein the solid. After cooling to room temperature, the solid was collected by filtration. The solid was then dried under vacuum for 2 days, whereby 31.4 g of the intended compound was obtained (yield: 86%).

Provenance & Evidence