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Fluorescence of some tri- and tetra-dentate pyrazol-derived stable ligands

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Abstract

A new class of tripodal N-ligands have been prepared under mild conditions by reaction of N-hydroxymethyl-3,5-dimethylpyrazole with 2-furylmethylamine; 2-pyridylmethylamine; 4-nitrobenzaldehyde hydrazone and (E)-1-((anthracen-9-yl)methylene)hydrazine in a double equimolar ratio (2:1). The tripodal ligands were characterized by IR, 1H-, and 13C-NMR, microanalysis, and mass spectrometry. The fluorescence properties of the ligands were analyzed.

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Acknowledgment

This study was generously financed by CNRST of Morocco.

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Authors and Affiliations

  1. Laboratoire de Chimie des Matériaux, Faculté des Sciences, Université Mohammed Premier, 60000, Oujda, Morocco

    Taibi Ben Hadda

  2. Laboratoire de Chimie Organique, Faculté des Sciences Dhar Mehraz, 30000, Fez, Morocco

    Abdelali Kerbal, Oumaima Touimi Benjelloun, Abdeljalil El Fatmi, Maria Daoudi & Najib Ben Larbi

  3. Department of Chemistry, Science College, King Saud University, P. O. Box 2455, Riyadh, 11451, Saudi Arabia

    Ismail Warad

Authors
  1. Taibi Ben Hadda
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  2. Abdelali Kerbal
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  3. Oumaima Touimi Benjelloun
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  4. Abdeljalil El Fatmi
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  5. Maria Daoudi
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  6. Najib Ben Larbi
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Correspondence to Taibi Ben Hadda.

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Ben Hadda, T., Kerbal, A., Touimi Benjelloun, O. et al. Fluorescence of some tri- and tetra-dentate pyrazol-derived stable ligands. Res Chem Intermed 39, 2963–2969 (2013). https://doi.org/10.1007/s11164-012-0809-1

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  • DOI: https://doi.org/10.1007/s11164-012-0809-1

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