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.
出处
《山东化工》
CAS
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)
关键词
2-取代-3-喹啉甲酸乙酯
合成
配体
表征
2-substitued quinoline-3-carboxylate
synthesis
ligands
characterization
