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'Functional Digermanes' in keywords
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1987 (1)
1Author    Karl Häberle, Martin DrägerRequires cookie*
 Title    Über Polygermane, XVIII [1] Drucksynthese der mehrfach funktionellen Digermane Ph 6 _"Ge 2 Cl" (n = 2, 3, 4) und von Ph 2 GeCl 2 On Polygermanes, XVIII [1] Synthesis of the Multifunctional Digermanes Ph 6 _"Ge 2 Cl" (n = 2, 3, 4) and of Ph 2 GeCl 2 under Pressure  
 Abstract    Reaction of Ph 6 Ge 2 with liquid HCl under pressure leads to di-, tri-and tetrachloro phenyl-digermanes. The yield of higher chlorinated products increases with increasing pressure. The analogous reaction of Ph 4 Ge yields Ph 2 GeCl 2 quantitatively. The Ge-Ge bond is most unstable in the case of Ph 3 Ge 2 Cl 3 both chemically and thermally. The crystal structure of Ph 2 Ge 2 Cl 4 has been determined (R = 0.057), Ge-Ge 241.3(1) pm. 
  Reference    Z. Naturforsch. 42b, 323 (1987); eingegangen am 15. September/24. November 1986 
  Published    1987 
  Keywords    Functional Digermanes, Synthesis, Structure 
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 TEI-XML for    default:Reihe_B/42/ZNB-1987-42b-0323.pdf 
 Identifier    ZNB-1987-42b-0323 
 Volume    42