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1Author    Ekkehard Fluck, Peter Kuhm, Heinz RiffelRequires cookie*
 Title    [l,4,2]Diazaphospholidine [l,4,2]Diazaphospholidines  
 Abstract    Bis(diethylamino)phosphanylacetylen reacts with N.N'-dimethyl thiourea to give 2-diethyl-amino-l,4-dimethyl-3-methylene-[l,4,2]diazaphospholidine-5-thion (2) besides the [1.3.4]thi-azaphospholidine (1). The latter compound is converted into 2 by heating. Reaction of 2 with various reagents yields other members of the title compound class. All new compounds are characterized by some reactions and their NMR and IR spectra. In addition, the results of an X-ray structure analysis of 2-diethylamino-l ,4-dimethyl-3-methylene-2-thioxo-[l ,4.2]diazaphos-pholidine-5-thion (5) are reported. 
  Reference    Z. Naturforsch. 43b, 1481—1489 (1988); eingegangen am 17. Mai 1988 
  Published    1988 
  Keywords    [l, 4, 2]Diazaphospholidines, NMR Spectra, Crystal Structure 
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 TEI-XML for    default:Reihe_B/43/ZNB-1988-43b-1481.pdf 
 Identifier    ZNB-1988-43b-1481 
 Volume    43 
2Author    Herbert Fisch, Hans Pritzkow, Walter SiebertRequires cookie*
 Title    Enthalogenierung von Bis(diisopropylamino-chlorboryl)methan: Lösungsmittelabhängige Bildung eines 1,2,4,5-Tetraborinan-und eines l-Aza-2,4-diborolidin-Derivats Dehalogenation of Bis(diisopropylamino-chloroboryl)methane: Solvent-dependent Formation of a 1,2,4,5-Tetraborinane and of a l-Aza-2,4-diborolidine Derivative  
  Reference    Z. Naturforsch. 43b, 658—664 (1988); eingegangen am 7. Dezember 1987 
  Published    1988 
  Keywords    l, 2, 4, 5-Tetrakis(diisopropylamino-chloroboryl)-l, 2, 4, 5-tetraborinane, l-Aza-2, 4-diborolidine Derivatives 
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 TEI-XML for    default:Reihe_B/43/ZNB-1988-43b-0658.pdf 
 Identifier    ZNB-1988-43b-0658 
 Volume    43