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'Imidazole Oxidation' in keywords Facet   section ZfN Section B  [X]
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1983 (1)
1980 (1)
1Author    Omer SayginRequires cookie*
 Title    Nonenzymatie Formation of Energy Rich Phosphates in the Course of Imidazole Oxidation with Fenton's Reagent  
 Abstract    Oxidation of substituted imidazoles with modified Fenton's reagent (Fe(II), ascorbic acid, EDTA and H2O2) in aqueous solution at pH 5-7 in the presence of inorganic ortho-phosphate gives high yields of an unknown bound phosphate, in the case of 2-methyl-imidazole up to 35% based on inorganic phosphate. The dependence of the yields on reaction parameters and the hydrolytic behaviour of the compound was studied. The products are unstable in alkaline medium and fairly stable in acid solution (half-life period ca. 1 h at 25 °C in IN perchloric acid). Similar bound phosphate was also observed using autoxidation with O2 instead of H2O2. 
  Reference    Z. Naturforsch. 35b, 1009—1014 (1980); received February 29 1980 
  Published    1980 
  Keywords    Bioids, Oxidative Phosphorylation, Photophosphorylation, Fenton's Reaction, Imidazole Oxidation 
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 TEI-XML for    default:Reihe_B/35/ZNB-1980-35b-1009.pdf 
 Identifier    ZNB-1980-35b-1009 
 Volume    35 
2Author    Omer Say, Peter DeckerRequires cookie*
 Title    An Energy Rich Phosphate from 2 -Methylimidazole through Nonenzymatic Photophosphorylation * 4 * *  
  Reference    Z. Naturforsch. 38b, 1098—1100 (1983); received March 28 1983 
  Published    1983 
  Keywords    Bioids, Photophosphorylation, Imidazole Oxidation, Nonenzymatic Phosphate Activation, 4, 5-Dihydroxy-2-methylimidazoline-0-mono phosphate 
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 TEI-XML for    default:Reihe_B/38/ZNB-1983-38b-1098.pdf 
 Identifier    ZNB-1983-38b-1098 
 Volume    38