含9,10-二吡啶乙烯基蒽配体及配合物的合成及表征

摘要

近年来，荧光探针作为一种重要的光化学传感器得到了人们的广泛关注，并且由于具有高灵敏度、高选择性、易检测等特点已被广泛应用于化学、生物、医学等领域，然而传统的荧光分子由于聚集会导致荧光强度减弱或者淬灭，从而影响检测效果。85243

而“聚集诱导发光效应”（Aggregation-induced Emission，or AIE）的发现，使得荧光探针的研究有了重大的突破。到现在，越来越多具有AIE性能的分子被设计出来，而本文中合成的9,10-二吡啶乙烯基蒽就是一种新型的具有AIE性能的化合物，我们对该种化合物的合成路线、提纯方法进行了一系列的研究，并将得到的配体与Zn（II），Ag（I），Cd（II）等金属成功合成具有荧光的金属有机配合物，且9，10-二苯乙烯基类衍生物常因其扭曲的骨架结构而具有敏感变色性能，在研究过程中，我们也发现了这个现象。

Abstract： In recent years, As one of the most important optical sensors, fluorescent probes have been widely concerned，and it has been widely used in the fields of chemistry, biology, medicine and so on because of its high sensitivity, high selectivity and easy to detect。 However, the aggregation of fluorescent molecules can lead to the decrease of fluorescence intensity or quenching, Thus affecting the detection effect。源Q于W优H尔J论K文M网WwW.youeRw.com 原文+QQ75201.,8766

The discovery of "aggregation induced luminescence effect" (Aggregation-induced Emission, or AIE), The discovery of Aggregation-induced Emission (Aggregation-induced Emission, or "AIE") has made a significant breakthrough in the research of fluorescent probes。 Up to now, more and more AIE molecules have been designed。 In this paper, the synthesis of 9,10- two pyridine vinyl anthracene is a new kind of compound with AIE properties。 We have done a series of studies on the synthetic route and purification methods, Cd (II) and other metal salts with fluorescent metal organic complexes, The ligands were successfully synthesized with Zn (II), Ag (I), And 9, 10- based on the derivatives of the class of styrene, often because of its twisted skeleton structure and has a sensitive discoloration performance, In the course of the study, we also found this phenomenon。

毕业论文关键词：荧光;配体;配合物;

Keyword：Fluorescence ; Ligand ; Complexes ;

1。前言 1

1。1。研究背景 1

1。2。研究现状 2

1。2。1。 DSAs在荧光pH探针领域的应用 2

1。2。2。 DSAs在荧光生物探针领域的应用 3

1。3。研究意义 4

2。实验部分 5

2。1。实验仪器 5

2。2。实验试剂 5

2。3。配体合成及表征 6

2。3。1。 9,10-二吡啶乙烯基蒽配体的合成的探究 6

2。3。2。 9,10-二吡啶乙烯基蒽的氢核磁谱图 8

2。3。3。含9,10-二吡啶乙烯基蒽配体及配合物的合成及表征:http://www.youerw.com/huaxue/lunwen_196715.html