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'Complex' in keywords Facet   Publication Year 1975  [X]
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1975[X]
1Author    C.Requires cookie*
 Title    Die Einwirkung von Bromierungsmitteln auf Cyclopropenone  
 Abstract    yclopropenone C hem istry, V I Conversion of Cyclopropenones w ith B rom inating Agents S ig r id S. D e h m l o w u n d E c k e h a r d V. D e h m l o w Addition The synthesis of m ethyl-phenylcyclopropenone (la) is decribed. Bromination of this and of diphenylcyclopropenone yields saltlike complexes 2 which are in equilibrium with their components. Di-w-propylcyclopropenone and bromine give the ring opened product 3d. l a and N-bromosuccinimid give 4 and 5, phenyl brominated derivatives, in sulfuric acid. W ith cupric bromide substituted /S-bromoacrylic acids are formed along with cyclopropenone dimers (7). 
  Reference    (Z. Naturforsch. 30b, 404—408 [1975]; eingegangen am 26. November 1974) 
  Published    1975 
  Keywords    Complex, Ring Opening, Catalized Dimerization 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0404.pdf 
 Identifier    ZNB-1975-30b-0404 
 Volume    30 
2Author    Requires cookie*
 Title    Pierre Mermier  
 Abstract    Association The competition dialysis is based on the competition for a ligand between a macromolecule and an excess of another molecule able to form a diffusible complex with this ligand. The procedure used the Colowick's cell and is proposed for determining association constants of complexes which contain tightly bound or labile apoproteins. 
  Reference    (Z. Naturforsch. 30c, 534 [1975]; received May 14 1975) 
  Published    1975 
  Keywords    Constant, Complex, Metalloprotein, Flow Dialysis 
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 TEI-XML for    default:Reihe_C/30/ZNC-1975-30c-0534_n.pdf 
 Identifier    ZNC-1975-30c-0534_n 
 Volume    30 
3Author    Requires cookie*
 Title    Darstellung und spektroskopische Eigenschaften von planaren Dipseudohalogeno-bis(phosphin)-platin(II)-Kom plexen1 Preparation and Spectroscopic Properties of Planar Dipseudohalogeno-bis(phosphine)-platinum(II) Complexes  
 Abstract    P e t e r H. K r e u t z e r , K a r l T. S c h o r p p u n d W o l f g a n g B e c k Diazido-bis(phosphine)-platinum(II 
  Reference    (Z. Naturforsch. 30b, 544—549 [1975]; eingegangen am 13. Mai 1975) 
  Published    1975 
  Keywords    ) Complexes, 14N NMR Spectra, Pseudohalogeno-bis(phosphine) Complexes, 31P NMR Spectra, IR Spectra 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0544.pdf 
 Identifier    ZNB-1975-30b-0544 
 Volume    30 
4Author    P. ScoppaRequires cookie*
 Title    Cadmium-Isocitrate Complex: Its Stability as a Function of Ionic Strength  
 Abstract    The complexation of cadmium by isocitrate has been studied at 25 °C and pH 7.5 in a range of ionic strength from 0.01 to 0 j16. The formation constant of the complex between cadmium and tribasic isocitrate varies from 860 M -1 at ^ = 0 .1 6 to approximately 24,500 M -1 at infinite dilu­ tion. These data allow the distribution of the chemical forms of cadmium added to the incubation mixtures for the assay of NAD-dependent isocitrate dehydrogenase to be calculated. 
  Reference    (Z. Naturforsch. 30c, 555 [1975]; received May 2 1975) 
  Published    1975 
  Keywords    Isocitrate Dehydrogenase, Isocitrate, Cadmium, Complexes, Ionic Strength 
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 TEI-XML for    default:Reihe_C/30/ZNC-1975-30c-0555.pdf 
 Identifier    ZNC-1975-30c-0555 
 Volume    30