Highly luminescent olefin-linked covalent organic frameworks†

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2024-01-02 DOI:10.1039/d3cc05238a

Xinyu Wu , Lina Zong , Ning Huang

引用次数: 0

Abstract

A new olefin-linked covalent organic framework (COF) was developed using 1,3,5-triformylbenzene (TFB) and tetraethyl p-xylylenediphosphonate (TEXDP) as building blocks through a Horner–Wadsworth–Emmons reaction. By combination of the aromatic columnar ordering and high conjugation, the resulting exhibits a fluorescence quantum yield of up to 41%, which constitutes the new record value among COFs.

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高发光烯烃连接共价有机框架

通过Horner-Wadsworth-Emmons反应，以1,3,5-三甲酰苯(TFB)和对二甲膦酸四乙酯(TEXDP)为基元，合成了一种新的烯烃共价有机骨架(COF)。结合芳柱有序性和高共轭性，得到的TFB-TEXDP-COF的荧光量子产率高达41%，创下了cof的新纪录。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.