反应详情

温度

170 °C

37 g of 1,3,5,7-tetrabromoanthraquinone, 12.3 ml of mesidine, 17.3 g of sodium acetate and 0.5 g of copper(I) acetate are introduced into a laboratory reaction apparatus and stirred for 7 hours at 170° C. After cooling to RT, the crude product is precipitated by the addition of 1 liter of 2N HCl and recrystallised from ethanol. After filtration and drying 21 g (47%) of product are obtained.

1. temperatureAfter cooling to RT
2. customthe crude product is precipitated by the addition of 1 liter of 2N HCl
3. customrecrystallised from ethanol
4. filtrationAfter filtration
5. dry with materialdrying 21 g (47%) of product
6. customare obtained