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'Dimer' in keywords
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1992 (2)
1Author    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 
2Author    TakashiH. Akam Atsuka, Kenji Shinkai, Hiroshi Noguchi, Y. Utaka Ebizuka, Ushio SankawaRequires cookie*
 Title    Isoflavone Dimers from Yeast Extract-Treated Cell Suspension Cultures of Pueraria lobata  
 Abstract    Tw o new isoflavone dimers, kudzuisoflavone A and B have been isolated from yeast extract-treated cell suspension cultures o f Pueraria lobata (Leguminosae). Their structures were char­ acterized by spectral data, and they were considered to be formed by phenol oxidative coupling o f two isoflavone moieties through C —C ortho-ortho and ortho-para couplings, respectively. 
  Reference    Z. Naturforsch. 47c, 177—182 (1992); received June 13/September 16 1991 
  Published    1992 
  Keywords    Isoflavone, Pueraria lobata, Dimer, Lignin, Phenol Oxidative Coupling 
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 TEI-XML for    default:Reihe_C/47/ZNC-1992-47c-0177.pdf 
 Identifier    ZNC-1992-47c-0177 
 Volume    47