1201922-36-2Relevant academic research and scientific papers
The synthesis of carboxy- and cyano-substituted 4H-imidazoles: Redoxactive ligands as starting materials for metal-metal multiply bonded compoundsand heterobimetallic complexes
Matschkea, Martin,Blumhoffa, J?rg,Beckerta, Rainer,Imhofb, Wolfgang
experimental part, p. 624 - 628 (2009/12/26)
Cyanobenzoic 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 1d 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.
