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'Phosphorus Carbon Heterocycles' in keywords
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1999 (1)
1Author    H. N. Öth, J. K. NizekRequires cookie*
 Title    Reduktion eines Bis(chlorphenylphosphanyl)methylids zum entsprechenden Diphosphan und Tetraphosphinan  
 Abstract    R e d u ctio n o f a B is(c h lo ro p h en y lp h o sp h an y l)m e th y lid e to the C o rresp o n d in g D ip h o sp h a n e and T etraphosp h in an e F. B reitsam eter, A. S ch m id p e te r* , The bis(phosphanyl)ylides Ph3PC(PPh2)2, Ph3PC(PPhCl)2 (3) and Ph3PC(PCl2)2 have ana­ logous molecular structures. Details reflect the different charge transfer from the ylide center to the phosphanyl substituents. Chlorination destroys the chirality of 3. Reduction leads to the diphosphane 8 and the 1,2,4,5-tetraphosphinane 9 which are also included in the structural comparison. 
  Reference    (Z. Naturforsch. 54b, 1—7 [1999]; eingegangen am 31. August 1998) 
  Published    1999 
  Keywords    Phosphonium Ylides, Negative Hyperconjugation, Phosphorus Carbon Heterocycles, Diphos-phirane, Tetraphosphinane 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-0001.pdf 
 Identifier    ZNB-1999-54b-0001 
 Volume    54