多元磷酸酯的微波合成  

Synthesis of Polybasic-phosphate under Microwave Irradiation

作　　者：万芳[1] 易灵[1] 柴岚岚[1] 马玉洁[1] 蔡莉[1] 赵仕林[1] 

机构地区：[1]四川师范大学化学与材料科学学院,四川成都610066

出　　处：《四川师范大学学报（自然科学版）》2005年第6期715-718,共4页Journal of Sichuan Normal University（Natural Science）

基　　金：四川省重点科研基金资助项目

摘　　要：采用微波无溶剂法合成了多元磷酸酯,研究了投料比、微波功率、辐射时间、溶剂及三氧化二铝作载体等反应条件对转化率的影响.反应结果与传统方法比较,微波方法的反应时间缩短为传统方法的1/24,无机磷的用量减少了40%,转化率提高了13%,具有明显的节约材料和降低能耗的特点.In this paper, polybasic-phosphate is synthesized under nonsolvent microwave condition. The influences of batch charging rate, microwave power, irradiation time, solvent and carrier of aluminum oxide on transform rate are researched. Compared with traditional methods, the reaction time of microwave method is shorted by one-twenty forths, the dosage of inorganic phosphorus can be reduced by 40%, and the transform rate is raised by 13%. The microwave method saves the material greatly and reduces energy consumption.

关 键 词：微波辐射 多元磷酸酯 合成 

分 类 号：O621.3[理学—有机化学]