Literature DB >> 21380498

Synthesis, X-ray crystal structures and optical properties of novel substituted pyrazoly 1,3,4-oxadiazole derivatives.

Hong-Shui Lv1, Yong-Sheng Xie, Wei-Yong Liu, Zhong-Liang Gong, Bao-Xiang Zhao.   

Abstract

Novel pyrazoly 1,3,4-oxadiazole derivatives were synthesized and characterized by (1)H NMR, IR, HRMS and X-ray diffraction analysis. UV-vis absorption and fluorescence properties of these compounds in different solutions showed that the maximum absorption wavelength was not significantly changed in different solvents; however, maximal emission wavelength was red-shifted with the increase of solvent polarity. Absorption λ(max) and emission λ(max) was less correlated with substituent groups on aryl rings. © Springer Science+Business Media, LLC 2011

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Year:  2011        PMID： 21380498     DOI： 10.1007/s10895-011-0874-7

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  14 in total

1.  High-performance blue electroluminescent devices based on 2-(4-biphenylyl)-5-(4-carbazole-9-yl)phenyl-1,3,4-oxadiazole.

Authors:  Min Guan; Zu Qiang Bian; Yi Feng Zhou; Fu You Li; Zhong Jun Li; Chun Hui Huang
Journal:  Chem Commun (Camb)       Date:  2003-11-07       Impact factor: 6.222

2.  Synthesis, structural characterization, and electrophosphorescent properties of rhenium(I) complexes containing carrier-transporting groups.

Authors:  Zhenjun Si; Jiang Li; Bin Li; Feifei Zhao; Shiyong Liu; Wenlian Li
Journal:  Inorg Chem       Date:  2007-06-21       Impact factor: 5.165

3.  Multifunctional bipolar triphenylamine/oxadiazole derivatives: highly efficient blue fluorescence, red phosphorescence host and two-color based white OLEDs.

Authors:  Youtian Tao; Qiang Wang; Yuan Shang; Chuluo Yang; Liang Ao; Jingui Qin; Dongge Ma; Zhigang Shuai
Journal:  Chem Commun (Camb)       Date:  2008-11-20       Impact factor: 6.222

4.  Synthesis and optical properties of two novel stilbene derivatives containing 1,3,4-oxadiazole moiety.

Authors:  Yong-Chuang Zhu; Dao-Hang He; Zhuo-Ru Yang
Journal:  Spectrochim Acta A Mol Biomol Spectrosc       Date:  2008-10-25       Impact factor: 4.098

5.  Phosphorescent platinum(II) complexes derived from multifunctional chromophores: synthesis, structures, photophysics, and electroluminescence.

Authors:  Ze He; Wai-Yeung Wong; Xiaoming Yu; Hoi-Sing Kwok; Zhenyang Lin
Journal:  Inorg Chem       Date:  2006-12-25       Impact factor: 5.165

6.  A simple carbazole/oxadiazole hybrid molecule: an excellent bipolar host for green and red phosphorescent OLEDs.

Authors:  Youtian Tao; Qiang Wang; Chuluo Yang; Qi Wang; Zhiqiang Zhang; Taotao Zou; Jingui Qin; Dongge Ma
Journal:  Angew Chem Int Ed Engl       Date:  2008       Impact factor: 15.336

7.  Synthesis and structure-activity relationships of novel 1-arylmethyl-3-aryl-1H-pyrazole-5-carbohydrazide derivatives as potential agents against A549 lung cancer cells.

Authors:  Yong Xia; Zhi-Wu Dong; Bao-Xiang Zhao; Xiao Ge; Ning Meng; Dong-Soo Shin; Jun-Ying Miao
Journal:  Bioorg Med Chem       Date:  2007-08-21       Impact factor: 3.641

8.  Molecular logic gates and switches based on 1,3,4-oxadiazoles triggered by metal ions.

Authors:  Ai-Fang Li; Yi-Bin Ruan; Qian-Qian Jiang; Wen-Bin He; Yun-Bao Jiang
Journal:  Chemistry       Date:  2010-05-17       Impact factor: 5.236

9.  Growth inhibition and induction of apoptosis in MCF-7 breast cancer cells by a new series of substituted-1,3,4-oxadiazole derivatives.

Authors:  Akhilesh Kumar; Saritha S D'Souza; S L Gaonkar; K M L Rai; Bharathi P Salimath
Journal:  Invest New Drugs       Date:  2008-01-29       Impact factor: 3.850

10.  An efficient synthesis and biological study of novel indolyl-1,3,4-oxadiazoles as potent anticancer agents.

Authors:  Dalip Kumar; Swapna Sundaree; Emmanuel O Johnson; Kavita Shah
Journal:  Bioorg Med Chem Lett       Date:  2009-06-13       Impact factor: 2.823
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