论文总字数：17764字

摘 要

超分子化学起源于配位化学，是研究各个分子之间通过亲水／疏水、静电吸引、氢键、配位键等分子间作用而形成的一门交叉科学，它与材料科学，信息科学，生命科学等学科紧密相关。超分子化学这一概念的提出使人们对化学的认识从分子层次扩展到了超分子层次。

三聚氯氰具有对称性高，配位拓展能力强的显著优点。本文设计合成了由三聚氯氰和对羟基甲醛合成的前体产物三对醛基苯基均三嗪I，然后将I与其他组分进行配位自组装，形成超分子配合物并进行主客体化学研究。

前体I的合成条件：对羟基苯甲醛和三聚氯氰按照3：1的配比在丙酮溶液中经反应12小时，经过抽滤，水洗，乙醇洗，烘干等一系列步骤，得到产物，产率为68.4%，并用核磁共振等手段进行结构表征。

前体I在金属离子的模板作用下，在乙腈溶液中与8-氨基喹啉进行配位自组装实验。按照产物I：三氟甲磺酸亚铁：8-氨基喹啉=1:1:3的配比进行反应，得到产物并用核磁共振进行结构表征，没有得到配合产物；按照I：三氟甲磺酸锌：8-氨基喹啉=3:2:6进行反应，利用核磁共振氢谱再对结构进行表征，产物可能为Zn(II)与前体I和8-氨基喹啉的简单配合物。

关键词： 超分子配合物 三聚氯氰前体 自组装

Study of supramolecular coordination compounds based on cyanuric chloride precursors

Abstract

Supramolecular chemistry originated from the coordination chemistry, is to study the various molecules through the hydrophilic / hydrophobic, electrostatic attraction, hydrogen bonds, coordination bonds and other intermolecular interactions formed by a cross science, which is closely related with materials science, information science, life sciences and other disciplines . The concept of supramolecular chemistry has led to the expansion of chemical understanding from the molecular level to the supramolecular level.

Cyanuric chloride has the advantages of high symmetry and strong coordination and expansion ability. From cyanuric chloride and hydroxy formaldehyde precursor synthesized three of phenyl aldehyde was three in I were designed and synthesized, then I ligand self-assembly and other groups, the formation of supramolecular complexes and study the chemical subject.

The synthesis conditions of I precursors: p-hydroxybenzaldehyde and cyanuric chloride in accordance with the ratio of 3:1 in acetone solution after reaction for 12 hours, after filtration, washing, alcohol washing, drying and so on a series of steps to obtain the product yield was 68.4%.Then character the structure through NMR.

The precursor I is coordinated with 8- quinoline in the acetonitrile solution under the action of metal ions in the template. According to the result of I: three trifluoroacetic acid ferrous 8- aminoquinoline =1:1:3 ratio was obtained and the product was characterized by nuclear magnetic resonance, not with the product; according to I: three trifluoroacetic acid zinc 8- aminoquinoline =3:2:6 reaction, the spectrum structure was characterized by 1H NMR, the product may be Zn (II) and precursor I and 8- aminoquinoline simple complexes.

Keywords: Supramolecular complexes；Cyanuric chloride；Self-assembly

目 录

摘要---------------------------------------------------------------------------------------------Ⅰ

Abstract----------------------------------------------------------------------------------------Ⅱ第一章 文献综述-------------------------------------------------------------------------1

1.1 引言-------------------------------------------------------------------------------------1

1.2 超分子金属配合物及其自组装的应用研究-------------------------------------1

1.2.1 均三嗪多胺前体金属配合物--------------------------------------------------2

1.2.2螺旋状超分子金属配合物-------------------------------------------------------3

1.2.3客体对主体的影响----------------------------------------------------------------4

1.3超分子化合物的应用前景研究------------------------------------------------------5

1.3.1超分子可逆性研究----------------------------------------------------------------5

1.3.2低毒或无毒超分子研究----------------------------------------------------------6

1.3.3与其他学科交叉融合-------------------------------------------------------------6

1.4本课题研究内容-----------------------------------------------------------------------6

第二章 配位前体的合成--------------------------------------------------------------7

2.1 引言-------------------------------------------------------------------------------------7

2.2 实验部分-------------------------------------------------------------------------------7

2.2.1 主要试剂与仪器----------------------------------------------------------------7

2.2.2 实验步骤-------------------------------------------------------------------------8

2.2.3 实验结果与讨论----------------------------------------------------------------9

2.3 小结-------------------------------------------------------------------------------------10

第三章 配位化合物的自组装---------------------------------------------------------11

3.1 引言------------------------------------------------------------------------------------11

3.2 亚铁离子的配位自组装------------------------------------------------------------11

3.2.1 实验试剂与仪器----------------------------------------------------------------11

3.2.2 实验步骤-------------------------------------------------------------------------12

3.2.3 实验结果与讨论----------------------------------------------------------------14

3.3 锌离子的配位自组装---------------------------------------------------------------15

3.3.1 实验试剂与仪器----------------------------------------------------------------15

3.3.2 实验步骤-------------------------------------------------------------------------16

3.3.3 实验结果与讨论----------------------------------------------------------------18

3.4 小结------------------------------------------------------------------------------------19

第四章 结论与展望----------------------------------------------------------------------22

4.1 结论------------------------------------------------------------------------------------22

4.2 展望------------------------------------------------------------------------------------22

参考文献--------------------------------------------------------------------------21

致谢---------------------------------------------------------------------------------------------23

第一章 文献综述

1.1引言

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