聚乙二醇支载树状化合物的制备  

PEG -supported liquid Synthesis of Dendrimer

作　　者：谢程[1] 卢翠芬[1] 陈祖兴[1] 杨桂春[1] 

机构地区：[1]湖北大学化学与材料科学学院,湖北武汉430062

出　　处：《胶体与聚合物》2004年第1期30-31,共2页Chinese Journal of Colloid & Polymer

摘　　要：利用可溶性的聚乙二醇作为载体.以三氯三嗪为骨架,乙二胺作为连接臂,利用发散法液相合成 了PEG支载三嗪-二胺类3代树状化合物.使得PEG支载容量增加了5倍.总产率达到53.4％。Dendrimers are highly ordered, hyperbranched polymers with potential for a whole range of chemical applications. We synthesized a soluble PEG - supported dendrimer here using triazine as blocks and ethylenediamine as pontes with divergent method to yield 53. 4 %. The new synthesized PEG- core resin has 5 times as much function group load - abilty as PEG-3400.

关 键 词：聚乙二醇 支载 树状化合物 载体 三氯三嗪 液相合成 PEG 

分 类 号：TQ223.162[化学工程—有机化工]