Synthesis and Fluorescent Property of Pyrazoline Derivatives

A series of fluorinated pyrazoline derivatives were synthesized by the reaction of fluorinated chalcone with hy- drazine ArNHNH2 （Ar=4-BrC6F4, 4-CIC6H4, C6Hs, 4-CH3C6H4 and 4-CH3OC6H4）, The structures of all these compounds were fully supported by their spectroscopic data and one of products was fur...

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Published inChinese journal of chemistry Vol. 30; no. 6; pp. 1345 - 1350
Main Author 陆蓓琼 章建民 王明剑 邹元海 陈晓藿
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 01.06.2012
WILEY‐VCH Verlag
Wiley
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Subjects
Chemistry
Chemistry, Multidisciplinary
fluorescent probes
fluorinated chalcone
hydrazine
Physical Sciences
pyrazoline
Science & Technology
X-射线单晶衍射
合成
吡唑啉衍生物
查耳酮
类化合物
荧光光谱
荧光性质
金属阳离子
fluorinated chalcone
hydrazine
pyrazoline
fluorescent probes
ZINC
PROBES
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Summary:A series of fluorinated pyrazoline derivatives were synthesized by the reaction of fluorinated chalcone with hy- drazine ArNHNH2 （Ar=4-BrC6F4, 4-CIC6H4, C6Hs, 4-CH3C6H4 and 4-CH3OC6H4）, The structures of all these compounds were fully supported by their spectroscopic data and one of products was further confirmed by X-ray single crystal diffraction analysis. The capability of fluorinated triaryl-2-pyrazolines to detect metal cations was in- vestigated, by monitoring changes in their fluorescence spectra in the presence of Cd^2＋, Co^2＋, Cu^2＋, Mn^2＋, Ni^2＋ and Zn^2＋.
Bibliography:31-1547/O6
fluorinated chalcone, hydrazine, pyrazoline, fluorescent probes
A series of fluorinated pyrazoline derivatives were synthesized by the reaction of fluorinated chalcone with hy- drazine ArNHNH2 （Ar=4-BrC6F4, 4-CIC6H4, C6Hs, 4-CH3C6H4 and 4-CH3OC6H4）, The structures of all these compounds were fully supported by their spectroscopic data and one of products was further confirmed by X-ray single crystal diffraction analysis. The capability of fluorinated triaryl-2-pyrazolines to detect metal cations was in- vestigated, by monitoring changes in their fluorescence spectra in the presence of Cd^2＋, Co^2＋, Cu^2＋, Mn^2＋, Ni^2＋ and Zn^2＋.
Lu, Beiqiong Zhang, Jianming Wang, Mingjian Zhou, Yuanhai Chen, Xiaolei
the National Natural Science Foundation of China - No. 20972092, 21032006
istex:DD4EDF397ED6F837B36737F0727F81EE41749503
ArticleID:CJOC201100642
ark:/67375/WNG-05QJKR5Z-Q
ISSN:1001-604X
1614-7065
DOI:10.1002/cjoc.201100642