Synthesis, structure and properties of a novel quinoid compound

被引：2

作者：

Tang, JC

Zhang, RF ^{[1
]}

Shen, CJ

机构：

[1] Ningbo Univ, Fac Sci, Dept Chem, Ningbo 315211, Peoples R China

[2] Jilin Univ, Minist Educ, Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China

来源：

SYNTHETIC METALS | 2005年 / 155卷 / 01期

基金：

中国国家自然科学基金;

关键词：

oxadiazolequinodimethane derivative; small bandgap; positive solvatochromism; electroluminescence; red emission;

D O I：

10.1016/j.synthmet.2005.06.019

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel quinoid compound alpha,alpha,alpha',alpha'-tetra(4-tert-butylphenyl)-1,3,4-oxadiazole-quinodimethane (TPOQ) was synthesized through oxidative dehydrogenation in basic condition. The structure was characterized by elemental analysis, H-1 NMR, and mass spectrum. UV-vis spectra, photoluminescence (PL) spectra, and electron spin resonance (ESR) measurements showed that the compound had a small bandgap and pi-pi* transition process produced an increase of polarity. Pure red emission at near 670 nm was observed from a single layer electroluminescence (EL) device, the emission color was unchanged with increase of applied voltage, which showed that TPOQ could be used as red emission material. (C) 2005 Elsevier B.V. All rights reserved.

引用

页码：100 / 104

页数：5

共 50 条

[21] Novel Bipolar Carbazole-Containing Polyphenylquinoxalines: Synthesis and Photophysical Properties
Keshtov, M. L.
Stakhanov, A. I.
Pozin, S. I.
Mal'tsev, E. I.
Petrovskii, P. V.
Khokhlov, A. R.
DOKLADY CHEMISTRY, 2011, 436 : 39 - 42
[22] Synthesis, Structure and Luminescent Properties of Rare-Earth-Metal Oxyacridinates
Balashova, Tatyana V.
Polyakova, Svetlana K.
Arsenyev, Maxim V.
Ilichev, Vasily A.
Kukinov, Andrey A.
Marugin, Alexey V.
Rumyantcev, Roman V.
Fukin, Georgy K.
Yablonskiy, Artem N.
Bochkarev, Mikhail N.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2021, 2021 (15) : 1441 - 1451
[23] Cu-Doped ZnS Nanocrystals: Synthesis, Structure, and Optical Properties
Corrado, Carley
Cooper, Jason K.
Zhang, Jin Z.
SCIENCE OF ADVANCED MATERIALS, 2012, 4 (02) : 254 - 265
[24] Lanthanide phenolates with heterocyclic substituents. Synthesis, structure and luminescent properties
Balashova, Tatyana V.
Pushkarev, Anatoly P.
Ilichev, Vasilii A.
Lopatin, Mikhail A.
Katkova, Marina A.
Baranov, Evgeny V.
Fukin, Georgy K.
Bochkarev, Mikhail N.
POLYHEDRON, 2013, 50 (01) : 112 - 120
[25] Lanthanide imidodiphosphinate complexes Synthesis, structure and new aspects of electroluminescent properties
Katkova, Marina A.
Burin, Mikhail E.
Logunov, Alexander A.
Ilichev, Vasilii A.
Konev, Alexey N.
Fukin, Georgy K.
Bochkarev, Mikhail N.
SYNTHETIC METALS, 2009, 159 (14) : 1398 - 1402
[26] Synthesis, X-ray crystal structure and optical properties research of novel diphenyl sulfone-based bis-pyrazoline derivatives
Gong, Zhong-Liang
Zheng, Liang-Wen
Zhao, Bao-Xiang
JOURNAL OF LUMINESCENCE, 2012, 132 (02) : 318 - 324
[27] Synthesis and properties of novel heat-resistant fluorescent conjugated polymers with bisindolylmaleimide
Zhang, Qianfeng
Chang, Guanjun
Zhang, Lin
CHINESE CHEMICAL LETTERS, 2018, 29 (03) : 513 - 516
[28] Novel salicyloylhydrazone derivatives and corresponding terbium(III) complexes: Synthesis and properties research
Xiao, Rong
Huang, Wei
Xiao, Xiaoming
Liu, Yanhong
Guo, Dongcai
LUMINESCENCE, 2019, 34 (01) : 90 - 97
[29] Synthesis of novel light emitting calix[4]arene derivatives and their luminescent properties
Wei, Xiao-Qiang
Yang, Gang
Cheng, Jian-Bo
Lu, Zhi-Yun
Xie, Ming-Gui
MATERIALS CHEMISTRY AND PHYSICS, 2007, 102 (2-3) : 214 - 218
[30] Quinoxaline-Embedded Polyacenoquinone Esters: Synthesis, Electronic Properties, and Crystal Structure
Chou, Teh-Chang
Lin, Kuen-Cheng
Kon-no, Masaru
Lee, Chih-Ching
Shinmyozu, Teruo
ORGANIC LETTERS, 2011, 13 (17) : 4588 - 4591

← 1 2 3 4 5 →