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'6 diones' in keywords
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1Author    Ion Neda, Michael Farkens, Axel Fischer, PeterG. Jones, R. Einhard SchmutzlerRequires cookie*
 Title    Zur Chemie der l,3,5-Triaza-2-phosphinan-4,6-dione, Teil V* Darstellung der Phosphoryl(III)(A4P)-und Thiophosphoryl(III)(A4P)-Derivate der l,3,5-Triaza-2-phosphinan-4,6-dione. Umsetzungen mit Ketonen  
 Abstract    Chemistry of the l,3,5-Triaza-2-phosphinane-4,6-diones, Part V Synthesis of Phosphoryl(III)(^4P) and Thiophosphoryl(III)(/!.4P) Derivatives of 1.3.5-Triaza-2-phosphinane-4,6-diones. Reactions with Ketones 18. M ärz 1993 1.3.5-Trimethyl-Substituted l,3,5-Triaza-2-oxo-and 1.3.5-Triaza-2-thio-2/.4-phosphinane-4, 
  Reference    Z. Naturforsch. 48b, 860—866 (1993); eingegangen am 
  Published    1993 
  Keywords    6-diones, N M R Spectra, Mass Spectra, X-Ray 
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 TEI-XML for    default:Reihe_B/48/ZNB-1993-48b-0860.pdf 
 Identifier    ZNB-1993-48b-0860 
 Volume    48 
2Author    Detlef GeffRequires cookie*
 Title    Imidazole Catalyzed Transformation of 2-Arylmethylperhydro-l,5,2-dioxazine- 3,6-diones into 4-Oxazolidinones  
  Reference    Z. Naturforsch. 38b, 531—534 (1983); eingegangen am 23. November 1982 
  Published    1983 
  Keywords    2 -Ary lmethy lperhydro -1, 5, 2 -dioxazine -3, 6-diones, Imidazole, Thermolysis, 4-Oxazolidinones, Glyoxylamides 
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 TEI-XML for    default:Reihe_B/38/ZNB-1983-38b-0531_n.pdf 
 Identifier    ZNB-1983-38b-0531_n 
 Volume    38 
3Author    Neda, Michael Farkens, Holger Thönnessen, PeterG. Jones, Reinhard SchmutzlerRequires cookie*
 Title    Zur Chemie der l,3,5-Triaza-2-phosphorinan-4,6-dione. Teil X*. Umsetzungen von 2-Hydro  
 Abstract    l,3,5-trimethyl-l,3,5-triaza-2-oxo-2A4-phosphorinan-4,6-dion mit Triazin-Derivaten sowie mit einigen Aldehyden Chemistry of the l,3,5-Triaza-2-phosphorinan-4,6-diones. Part X*. Reactions of 2-H ydro-1,3,5-trim ethyl-1,3,5-triaza-2-oxo-2A4-phosphorinan-4,6-dione with Triazine Derivatives and with Some Aldehydes Ion 
  Reference    Z. Naturforsch. 50b, 1833—1 (1995); eingegangen am 8. Mai 1995 
  Published    1995 
  Keywords    1, 3, 5-Trimethyl-Substituted l, 3, 5-Triaza-2A 4 -phosphorinan-4, 6-diones, NM R Spectra, Mass Spectra, X-Ray 
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 TEI-XML for    default:Reihe_B/50/ZNB-1995-50b-1833.pdf 
 Identifier    ZNB-1995-50b-1833 
 Volume    50 
4Author    Jacek Bielawski, Kurt Niedenzu, JeanS. StewartRequires cookie*
 Title    Preparation and Characterization of Some Isoelectronic Boron-Nitrogen Analogs of Substituted Uracil [1]  
 Abstract    Several l,3,5-triaza-2-boracyclohexa-4,6-diones, which are isoelectronic analogs of substituted uracil, have been prepared by condensation reactions of boranes with biurets. They include species containing a NH or BH unit as potentially reactive sites. The latter are extremely sensitive to hydrolysis but are readily handled as the 2-methylaminoethanol derivative containing four-coordinate boron. 
  Reference    Z. Naturforsch. 40b, 389—392 (1985); received November 18 1984 
  Published    1985 
  Keywords    Boron-Nitrogen Compounds, Azaborauracils, l, 3, 5-Triaza-2-boracyclohexa-4, 6-diones, Spiroboron Compound, NMR Spectra 
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 TEI-XML for    default:Reihe_B/40/ZNB-1985-40b-0389.pdf 
 Identifier    ZNB-1985-40b-0389 
 Volume    40 
5Author    FaridS G Soliman, Wolfgang Stadlbauer, Thomas KappeRequires cookie*
 Title      
  Reference    Z. Naturforsch. 36b, 252—256 (1981); eingegangen am 1. Oktober 1980 
  Published    1981 
  Keywords    Bis-2, 4, 6-trichlorophenyl Malonates, 2-Methyl-4-quinazolinones, lH-Pyrido[l, 2-a]quinazoline-l, 6-diones 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-0252.pdf 
 Identifier    ZNB-1981-36b-0252 
 Volume    36 
6Author    Michael Farkens, ThomasG. Meyer, Ion Neda, R.Alf Sonnenburg, Christian Müller, AxelK. Fischer, PeterG. Jones, Reinhard SchmutzlerRequires cookie*
 Title    Zur Chemie der l,3,5-Triaza-2-phosphinan-4,6-dione. Teil VI*. Darstellung von l,3>5-Triaza-2 A3  
 Abstract    , l,3,5-Triaza-2 A4-und 1,3,5-T riaza-2 A5-phosphinan-4,6-dionen Chemistry o f the l,3,5-Triaza-2-phosphinane-4,6-diones. Part VI. Synthesis o f l,3,5-Triaza-2^3-, 1,3,5-Triaza-2A4-and l,3,5-Triaza-225-phosphinane-4,6-diones The reactions o f 1,3,5-trimethylbiuret with dicyclohexylam inodichlorophosphine and with pyrrolidinodichlorophosphine furnished the triazaphosphinane-diones 1 and 2. Oxidation 
  Reference    Z. Naturforsch. 49b, 145—164 (1994); eingegangen am 29. Juli 1993 
  Published    1994 
  Keywords    1, 3, 5-Triorgano-Substituted l, 3, 5-Triaza-2-phosphinan-4, 6-diones, Oxidation Reactions, N M R Spectra, M ass Spectra, X -R ay 
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 TEI-XML for    default:Reihe_B/49/ZNB-1994-49b-0145.pdf 
 Identifier    ZNB-1994-49b-0145 
 Volume    49