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1979 (1)
1Author    Ingo RuppertRequires cookie*
 Title    Vinyldifluorphosphorane: Synthese durch Direktfluorierung und Additions verhalten [1] Vinyldifluorophosphoranes: Synthesis by Direct Fluorination and Addition Behaviour [1]  
 Abstract    The vinyldifluorophosphoranes PhrePF2(CH = CH2)3-re (2a: n = 1, 2b: n = 2) or Ph2PF2(C6H4-CH = CH2) 4 were obtained in good yield by direct fluorination of the corresponding phosphines. Catalytic addition of PI12PH or PhPH2 to 2 b gives phosphino-ethyl-substituted fluorophosphoranes which have not yet been obtained by partial fluorination. The structures have been established by NMR (19 F, 31 P) and in addition by sulfurisation. Whereas 2 b does not polymerize, homopolymerisation of the styrene derivative 4 gives polymer fixed difluorophosphorane. 
  Reference    Z. Naturforsch. 34b, 662—665 (1979); eingegangen am 8. Januar 1979 
  Published    1979 
  Keywords    Difluorophenylvinylphosphoranes, Direct Fluorination, Addition Behaviour, 31 P NMR, 19 F NMR 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-0662.pdf 
 Identifier    ZNB-1979-34b-0662 
 Volume    34