九种Salen型多齿新配体的合成  

Synthesis of Nine Kinds of New Multidentate Salen Ligands

作　　者：王暖升[1] 汪永涛[1] 李俊英[1] 李天铎[1] 

机构地区：[1]山东轻工业学院化学与制药工程学院山东省轻工助剂重点实验室,济南250353

出　　处：《有机化学》2011年第10期1703-1706,共4页Chinese Journal of Organic Chemistry

基　　金：山东省高校科技计划(No.J09LB03)资助项目

摘　　要：利用乙二胺及其衍生物的Mannich反应在无催化剂的条件下合成了9种Salen型新的配体,化合物1和2在无溶剂条件下合成,化合物3a～3g在Salen配体中引入呋喃杂环,对其与金属的配位提供了多种可能性.所得化合物结构经元素分析,IR,MS,1H NMR等确认,同时用X射线单晶衍射测定了化合物1和3b的晶体结构.Nine kinds of new salen ligands were synthesized by Mannich condensation without catalyst.Compounds 1 and 2 were synthesized under solvent-free condensations.Compounds 3a～3g are the new salen ligands with furan rings,which could provide coordination modes to metal ions.The chemical structures of the title compounds were characterized by elementary analysis,IR,1H NMR and MS techniques.Compounds 1 and 3b were identified by single crystal X-ray diffraction analysis.

关 键 词：MANNICH碱 合成 X射线晶体衍射 

分 类 号：O621.3[理学—有机化学]