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Novel aroylhydrazine-amide derivatives bearing pyridine core: synthesis, characterisations and selective colorimetric recognition properties

文献类型: 外文期刊

作者: Li, Shaowei 1 ; Li, Huangyong 1 ; Chen, Changshui 1 ; Yue, Xiali 1 ; Cao, Xiufang 1 ; Ke, Shaoyong 2 ;

作者机构: 1.Huazhong Agr Univ, Coll Sci, Wuhan 430070, Peoples R China

2.Hubei Acad Agr Sci, Natl Biopesticide Engn Res Ctr, Wuhan 430064, Peoples R China

关键词: aroylhydrazine-amide;anion recognition;colorimetric sensor;naked-eye

期刊名称:SUPRAMOLECULAR CHEMISTRY ( 影响因子:1.688; 五年影响因子:1.364 )

ISSN: 1061-0278

年卷期: 2013 年 25 卷 6 期

页码:

收录情况: SCI

摘要: Four aroylhydrazine-amides receptors AR1-4 with a hydrazine spacer have been designed, synthesised and characterised as novel colorimetric chemosensors by typical spectroscopic techniques. The receptors AR1-3 exhibited certainly selectivity and sensitivity towards F- and AcO-, forming 1:1 stoichiometry complex by hydrogen-bond interaction. Furthermore, AR4 has especially shown obvious colour change in the presence of these two important biologically anions.

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[1]Novel salicylic acid-oriented thiourea-type receptors as colorimetric chemosensor: Synthesis, characterizations and selective naked-eye recognition properties. Li, Shaowei,Cao, Xiufang,Chen, Changshui,Ke, Shaoyong.

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