论文部分内容阅读
研究了水相中磺化杯[6]芳烃在酸性条件下催化合成含C—N键类化合物的反应,高效的合成了一系列产物,其结构经1H NMR,13C NMR表征.并探究了时间、温度对反应的影响和催化剂的循环使用情况.研究表明水溶性的磺化杯[6]芳烃具有很好的相转移催化性能和多次重复使用性.
The reaction of sulfonated calix [6] arenes in aqueous solution catalyzed by C-N bond was studied in aqueous solution. A series of products were synthesized efficiently and their structures were characterized by 1H NMR and 13C NMR. The effects of time , The influence of temperature on the reaction and the recycling of the catalyst were studied.The results show that the water-soluble sulfonated calix [6] arene has good phase transfer catalysis and multiple reusability.