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1994 (1)
1Author    Josef Ostermeier, Max Heckel, Wolfgang Hiller, FritzR. KreißlRequires cookie*
 Title    Darstellung neuartiger l-Wolframa-2-phospha-3-cyclobuten-4-oI-Verbindungen durch Hydrochlorierung von ?/3-Phosphinoketenkomplexen Synthesis of l-Tungsta-2-phospha-3-cyclobuten-4-ol Complexes by Hydrochlorination of ^3-Phosphinoketene Complexes  
 Abstract    of tungsten Cp(C0)ClW [7/3-P(Ph2)-C (R)= C = 0 ] (R = Me, Ph) react with hydrogen chloride under protonation of the ketene oxygen atom converting the ketene into a new cyclobutenol system. The products have been characterized by ]H, 13C, 31P NM R. IR and mass spectra. l-Carbonyl-l,l-dichloro-l-(?/5-cyclopentadienyl)-2,2-di-phenyl-3-methyl-l-wolframa-2-phospha-3-buten-4-ol crystallized in the monoclinic space group P2\/n with a = 9.046(2), b = 7.369(1), c = 30.266(2)Ä, ß = 96.63(3)° and Z = 4. 
  Reference    Z. Naturforsch. 49b, 1640—1644 (1994); eingegangen am 5. Mai 1994 
  Published    1994 
  Keywords    M etalla-phospha-cyclobutenol, Phosphinoketene Complexes, Hydrochlorination, Tungsten, Posphorus ?;3-Phosphinoketene complexes 
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 TEI-XML for    default:Reihe_B/49/ZNB-1994-49b-1640.pdf 
 Identifier    ZNB-1994-49b-1640 
 Volume    49