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Facet   section ZfN Section A  [X]
Facet   Publication Year 1992  [X]
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201Author    I. Timtcheva, N. Getoff, P. Nikolov, R. M. QuintRequires cookie*
 Title    Photochemical Properties of 2-Aryl-3-imino-l-indones  
 Abstract    Steady state as well as flash photolysis experiments of 2-aryl-3-imino-l-indones (2-AIID) have been carried out with the aim to learn more about their photochemical properties. It was established that in ethanol these substances exist solely in the keto-enamine-form and are rather photostable under the influence of uv-light. Illumination in dichloroethane, acetonitrile and dioxane is leading to stable photoproducts. A typical transient absorption spectrum of 2-AIID is presented. Probable reaction mechanisms are given. 
  Reference    Z. Naturforsch. 47a, 1243—1247 (1992); received October 6 1992 
  Published    1992 
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 TEI-XML for    default:Reihe_A/47/ZNA-1992-47a-1243.pdf 
 Identifier    ZNA-1992-47a-1243 
 Volume    47 
202Author    W. Scherzer, O. Krätzschmar, H. L. Selzle, E. W. SchlagRequires cookie*
 Title    Structural Isomers of the Benzene Dimer from Mass Selective Hole-Burning Spectroscopy  
 Abstract    Mass selected hole-burning experiments in the gas phase are presented for the benzene dimer formed in a supersonic jet expansion. The observed spectra show three different ground state configurations for the dimer. From isotopically substituted dimers the structure of the most prominent conformer could be assigned to a very floppy T-shape like structure with two non-equivalent sites for the benzene molecules. 
  Reference    Z. Naturforsch. 47a, 1248—1252 (1992) 
  Published    1992 
  Keywords    Benzene, Dimer, Cluster, Hole-burning spectroscopy, Mass spectroscopy 
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 TEI-XML for    default:Reihe_A/47/ZNA-1992-47a-1248.pdf 
 Identifier    ZNA-1992-47a-1248 
 Volume    47