Anthanthrene as a Super-Extended Tetraphenylethylene for Aggregation-Induced Emission

被引：35
作者：
Desroches, Maude
Morin, Jean-Francois [1 ]
机构：
[1] Univ Laval, Dept Chim, Pavillon A Vachon 1045 Ave Med, Quebec City, PQ G1V 0A6, Canada
来源：
ORGANIC LETTERS | 2018年 / 20卷 / 10期
基金：
加拿大自然科学与工程研究理事会;
关键词：
LIGHT-EMITTING-DIODES; CONJUGATED POLYMERS; BUILDING-BLOCK; DERIVATIVES; PHOTOPHYSICS; SILOLES;
D O I：
10.1021/acs.orglett.8b00452
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Seven pi-extended derivatives of the known tetraphenyl-ethylene (TPE) have been studied for their aggregation-induced emission properties. Modulation of the emission properties of these anthanthrone-based luminogens has been accomplished through simple chemical modifications on four different positions of the anthanthrone core. The optical properties, along with X-ray diffraction and DFT-optimized structures, were studied. This work provides a new, easily accessible bridging unit for the TPE framework with a red-shifted emission.
引用
收藏
页码：2797 / 2801
页数：5
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