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1979 (1)
1Author    Hubert Schmidbaur, ArefA M AlyRequires cookie*
 Title    ferf-Butylphosphin-Komplexe von Gold(I)-und Silber(I)-halogeniden te?^-Butylphosphine Complexes of Gold(I) and Silver(I) Halides  
 Abstract    From HAuCLi and tri-<er£-butyl phosphine in methanol the gold(I) complex [(CH3)3C]3P-Au-C1 (1) has been synthesized and converted into the bromide 2 and iodide 3, using KBr and KI, respectively, in acetone solvent. The corresponding P-Cl functional complexes [(CH3)3C]2PCl-AuCl (4) and (CH3)3CPC12 -AuCl (5) could be obtained from (carbonyl)gold chloride ClAu(CO) and the chlorophosphine in benzene, with evolution of CO. The di-£e^-butyl-phosphine analog, [(CH3)3C]2PH -AuCl (7) results from a low-temperature reduction of HA11CI4 with this phosphine. All these gold(I) complexes are soluble in many solvents as monomers. The corresponding silver compounds, prepared from [(CH3)3C]3P and AgCl, Br, I in an inert solvent, appear to be oligomers, however, and showed dimer or tetramer association in halocarbon or benzene solvent. Infrared and 1 H, 13 C, 31 P NMR spectra have been used for further characterization of the compounds. 
  Reference    (Z. Naturforsch. 34b, 23—26 [1979]; eingegangen am 12. Oktober 1978) 
  Published    1979 
  Keywords    Gold Complexes, Silver Complexes, Phosphine Complexes 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-0023.pdf 
 Identifier    ZNB-1979-34b-0023 
 Volume    34