新型双喹啉配体的设计、合成及表征  

Design,Synthesis,Characterization of Novel Biquinoline Ligands

作　　者：王松涛[1] 任庆云[1] 张继征[1] 王志平[1] 高文涛[2] 

机构地区：[1]集宁师范学院化学系,内蒙古集宁012000 [2]渤海大学超精细化学品研究所,辽宁锦州121000

出　　处：《山东化工》2015年第21期6-7,10,共3页Shandong Chemical Industry

基　　金：2015年度集宁师范学院科学研究项目(jsky2015041)

摘　　要：以2-溴甲基-3-喹啉甲酸乙酯为原料,用乙腈作溶剂、无水碳酸钾作催化剂,与三种喹啉反应合成了一系列具有双喹啉骨架的有机配体,分别在60%的氢氧化钾乙醇-水溶液中进行水解得到含有羧基的含氮有机配体,并对它们的结构进行表征。A facile synthesis of organic ligands were obtained through Williamson reaction between involving 2- halomethyl quinoline- 3- carboxylate and 8- hydroxyquinoline or 5,7- dichloro- 8- quinoline or 5,7- dibromo- 8- quinoline in the presence of potassium carbonate as catalyst in acetonitrile medium. Their structure were confirmed with the help of spectral data and elementary analysis,which were hydrolyzed by 60%（ V / V） ethanolic potassium hydroxide solution,then the containing nitrogen organic ligands were obtained and characterized.

关 键 词：2-取代-3-喹啉甲酸乙酯 合成 配体 表征 

分 类 号：TQ253.23[化学工程—有机化工]