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1983 (1)
1979 (1)
1Author    M. D. Rausch, R. G. GastingerRequires cookie*
 Title    The Reaction of (h 5 -Cyclopentadienyl)carbonyl(triphenylphosphine)iridium and Bis(pentafluorophenyl)acetylene  
 Abstract    The reaction between (h 5 -cyclopentadienyl)carbonyl(triphenylphosphine)iridium and bis(pentafluorophenyl)acetylene has been investigated in detail. As in earlier studies involving the analogous cobalt and rhodium complexes, the metallocyclic product 1 -(h 5 -cyclopentadienyl)-l-triphenylphosphine-2,3,4,5-tetrakis-pentafluorophenyl)iridole (3) has been obtained, although in very low yield. A variety of highly fluorinated organic products have also been isolated and identified, including hexakis(pentafluorophenyl)-benzene (5), Zraws-l,2-bis(pentafluorophenyl)ethene (6) and l,2,3,4-tetrakis(pentafluoro-phenyl)naphthalene (4). The latter product has been synthesized by an independent method. Reaction mechanisms to account for the formation of 4 under these conditions are discussed. 
  Reference    Z. Naturforsch. 34b, 700—705 (1979); received January 9 1979 
  Published    1979 
  Keywords    Metallocycles, Organo-Iridium Compounds, Oxidative Addition 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-0700.pdf 
 Identifier    ZNB-1979-34b-0700 
 Volume    34 
2Author    Hubert Schmidbaur, Stefan Schnatterer, KailashC. Dash, ArefA M AlyRequires cookie*
 Title    Gold(I)-Bis(  
 Abstract    diphenylphosphino)amid und einige Gold(I)-Bis(diarylphosphino)methanide mit sterisch anspruchsvollen Arylsubstituenten Gold(I)-bis(diphenylphosphino)amide and Some Gold(I)-bis(diarylphosphino)methanides with Bulkyl Aryl Substituents Intensely yellow coloured, insoluble gold(I)-bis(diarylphosphino)amides, [(CeH^P^NAu, 1, is obtained from lithiated bis(diphenylphosphino)amine and AuCl complexes of tertiary phosphines. 1 is assigned a dimeric eightmembered ring structure on the basis of its 197 Au-Mößbauer spectrum and of a direct analogy with the corresponding bis(phosphino)methanide complexes, whose structure has recently been confirmed by X-ray diffraction. 
  Reference    (Z. Naturforsch. 38b, 62—66 [1983]; eingegangen am 16. September 1982) 
  Published    1983 
  Keywords    Gold Compounds, Metallocycles, Phosphino-amides, Phosphino-methanides, Steric Effects 
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 TEI-XML for    default:Reihe_B/38/ZNB-1983-38b-0062.pdf 
 Identifier    ZNB-1983-38b-0062 
 Volume    38