Synthesis and Hg2+ Recognition of Novel Azobenzene Derivatives Bearing Heterocyclic Units
Four novel azobenzene derivatives, 4,4'-bis(CH2SAr)azobenzene (Ar = different heterocyclic units), have been prepared and characterised by IR, 1H NMR, 13C NMR, MS and elemental analysis. Their complexation properties to different heavy and transition metal ions have been studied by UV and fluorescence spectra. The compound 4,4'-bis(4,6-dimethyl-pyrimidine-2-ylmethylthio)azobenzene shows selective recognition of Hg2+.
研究领域:
化学
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分析化学
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材料科学
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DOI
高影响因子
危险品化学品经营许可证（带存储）