微波辅助法合成KP550  

Synthesis of KP550 by microwave-assisted irradiation

作　　者：尹晓刚[1] 张林[1] 赵正容 朱芳[1] 秦舒浩[2] 陈卓[1] 

机构地区：[1]贵州师范大学化学与材料科学学院,贵州省功能材料化学重点实验室,贵州贵阳550001 [2]国家复合改性聚合物材料工程技术研究中心,贵州贵阳550014

出　　处：《工业水处理》2013年第12期56-58,共3页Industrial Water Treatment

基　　金：973计划前期研究专项(2011CB612313);2012贵州师范大学国家级大学生创新创业训练计划项目(201210663005)

摘　　要：使用微波辅助合成了水处理剂KP550(十四烷基三丁基氯化),考察了原料物质的量比、反应时间、反应温度、溶剂及其用量对产率的影响,并通过核磁、红外、质谱对产物进行表征。在最优合成条件下产率可达88.8%,传统加热法产率仅为59.9%。与传统加热法相比,微波辅助合成法合成KP550的反应时间大大缩短,产率显著提高,具有反应速度快、操作简单、溶剂用量少等优点。Water treatment agent microwave-assisted irradiation. The KP550 （tributyhetradecylphosphonium effects of the amount of substance of chloride） ,has been synthesized by raw materials, reaction time, reaction temperature, solvent and its dosage on productivity are investigated. The products are characterized by NMR, IR and mass spectrum. Under optimal conditions, its productivity can reach 88.8%. The traditional productivity by heating method is only 59.9%. Compared with the traditional heating method, the reaction time of KP550 synthesized by microwave-assisted synthesis is shortened greatly and productivity is improved remarkably ,having the following advantages ： high reaction speed, simple operation and little solvent dosage, etc.

关 键 词：微波辅助合成 季鏻盐 十四烷基三丁基氯化鏻 

分 类 号：TQ085[化学工程]