反应详情

温度

0 °C

29.5 g (0.1 mol) of bis(2,2,6,6-tetramethyl-4-piperidyl)amine are slowly added to a solution, cooled to -10° C., of 18.45 g (0.1 mol) of cyanuric chloride in 160 ml of xylene, maintaining the temperature at about 0° C. After the end of the addition, the mixture is stirred for 3 hours at room temperature, 4.4 g (0.11 mol) of powdered sodium hydroxide are added and stirring is continued for a further 2 hours at room temperature.

1. additionAfter the end of the addition
2. stirringstirring
3. waitis continued for a further 2 hours at room temperature