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The Synthesis of Carboxy- and Cyano-substituted 4H-Imidazoles: Redoxactive Ligands as Starting Materials for Metal-Metal Multiply Bonded Compounds and Heterobimetallic Complexes

Zeitschrift für Naturforschung B. Bd. 64. H. 6. Berlin: De Gruyter 2009 S. 624 - 628

Erscheinungsjahr: 2009

ISBN/ISSN: 1865-7117

Publikationstyp: Zeitschriftenaufsatz

Sprache: Englisch

Doi/URN: 10.1515/znb-2009-0606

Volltext über DOI/URN

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Inhaltszusammenfassung


Cyanobcnzoic acids proved to be suitable starting materials for the transformation into multifunctional products of the 4H-imidazole type. Employing two different pathways, the new derivatives 1b-d which possess carboxy/cyano groups were synthesized. In addition, derivative Id formed the basis for the construction of novel bis-4H-imidazoles with two different complexation spheres. The structures of all new derivatives were confirmed by NMR spectroscopy, mass spectrometry, elemental analysis, ...Cyanobcnzoic acids proved to be suitable starting materials for the transformation into multifunctional products of the 4H-imidazole type. Employing two different pathways, the new derivatives 1b-d which possess carboxy/cyano groups were synthesized. In addition, derivative Id formed the basis for the construction of novel bis-4H-imidazoles with two different complexation spheres. The structures of all new derivatives were confirmed by NMR spectroscopy, mass spectrometry, elemental analysis, UV/Vis-/fluorescence spectroscopy, and electrochemical measurements. » weiterlesen» einklappen

  • 4H-Imidazoles
  • Benzoic Acids
  • Functional Dyes
  • Ligands
  • Nitriles

Autoren


Matschke, Martin (Autor)
Blumhoff, Jorg (Autor)
Beckert, Rainer (Autor)

Verknüpfte Personen


Beteiligte Einrichtungen