文档介绍：分类号 B32B7104 单位代码 11395
学生毕业论文(设计)
题目:金属杯芳烃的超分子自组装研究进展
指导教师专业技术职称讲师
学科(专业) 化学答辩日期
摘要
杯芳烃是一类由取代苯酚与甲醛在碱催化作用下缩合而成的杯状大环化合物。自组装是指分子通过氢键,范德华相互作用、静电相互作用、给体与受体效应等进行分子识别而自发构筑成结构和功能确定的超分子体系的过程,是超分子化学最重要的研究内容之一。杯芳烃作为继环糊精、冠醚之后的倍具魅力的第三代主体分子在分子自组装研究方面取得了重要进展。研究表明:杯芳烃对碱金属、碱土金属及许多过渡金属均表现出了良好的配位与超分子作用。含铟、铊有机金属化合物的自组装ⅢA族元素铝、镓、铟的有机金属化合物在许多领域具有重要的应用价值。近年来,由于有些有机锡化合物是有机反应的良好Lewis酸催化剂,还有些具有抗癌活性,因而此类化合物受到广泛的关注。鉴于铁元素的重要生理功能及生命活性,近些年来杯芳烃对过渡金属中铁的配位及其超分子化学研究有了最新进展。本文主要综述金属杯芳烃的超分子自组装研究进展。
关键词:金属杯芳烃;分子自组装;超分子化学
研究类型:研究进展
Abstract
Calixarene is one kind by the substitution phenol and the formaldehyde the cup-shaped big pound which the condensation es under the base refers to the member from the assembly through the hydrogen bond, the vander waal affects, the electrostatic interaction, the donor and the acceptor effect mutually and so on carries on the molecular recognition to construct the structure and the function determination ultra molecular system process spontaneously, member from the assembly is one of ultra molecular chemistry most important research contents. After calixarene achievement continued the link dextrin,the crown ether time of charm third generation main body member has made the important progress in the member from the assembly research research indicated that the calixarene is to the alkaline metal, the alkali earth metal and many transition metals displayed the good coordinate and the ultra molecular action, including indium, thallium pentamethide from assemblyⅢ.The A race element aluminum, the gallium, the indium pentamethide has the important application value in many recent years, because ano-pounds were anic reaction good Lewis acid catalysts, it had to have the anti-cancer activeness, so this kind pound received the widespread attention. In view of the fact that the hard element important physiological function and life activeness, aromatic calixarene the hard coordinate and the ultra molecular chemistry r