环糊精和对甲苯磺酰氯反应?1,因为该反应放热,安全考虑,Gradually add the p-toluenesulfonyl chloride solution to the reaction flask over 1 h. Because the reaction is strongly exothermic, keep close observation at the reaction process and adjust the addition rate of p-toluenesulfonyl chloride solution when necessary. Maintain the temperature at 0 1C and continue stirring.2,因为环糊精上面有很多羟基,要控制反应的羟基数目,就必须控制反应速率和滴加速率,以免反应过快反应多个羟基,查看更多