标题:Synthesis, X-ray crystal structures and optical properties of novel substituted pyrazoly 1,3,4-oxadiazole derivatives
作者:Lv, H.-S.;Xie, Y.-S.;Liu, W.-Y.;Gong, Z.-L.;Zhao, B.-X.
作者机构:[Lv, H.-S] Institute of Organic Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China;[ Xie, Y.-S] Departm 更多
通讯作者:Zhao, BX
通讯作者地址:[Zhao, BX]Shandong Univ, Sch Chem & Chem Engn, Inst Organ Chem, Jinan 250100, Peoples R China.
来源:Journal of Fluorescence
出版年:2011
卷:21
期:4
页码:1797-1804
DOI:10.1007/s10895-011-0874-7
关键词:1;3;4-Oxadiazole;Fluorescence;Synthesis;UV-vis absorption;X-ray
摘要:Novel pyrazoly 1,3,4-oxadiazole derivatives were synthesized and characterized by ~1H 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 1max and emission λ_(max) was less correlated with substituent groups on aryl rings.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:1
Scopus被引频次:1
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-80053384991&doi=10.1007%2fs10895-011-0874-7&partnerID=40&md5=18931f9b66453603f77ebd434e4dede3
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