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'Phosphorus Compounds' in keywords
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1981 (1)
1980 (1)
1978 (1)
1Author    Maria Konieczny, George SosnovskyRequires cookie*
 Title    Reaction of Trivalent Organophosphorus Compounds with Selenium  
 Abstract    Selenium derivatives of pentavalent organophosphorus compounds 9, 10, 11 (R = 2,2,6,6-tetramethyl-l-oxyl-4-piperidyl), 12 and 13 were prepared in 79-99% 
  Reference    Z. Naturforsch. 33b, 1040—1046 (1978); received June 2 1978 
  Published    1978 
  Keywords    Nitroxyl Radical, Selenium, Organoselenophosphorus Compounds, Phosphorus Compounds, Spin-labeling 
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 TEI-XML for    default:Reihe_B/33/ZNB-1978-33b-1040.pdf 
 Identifier    ZNB-1978-33b-1040 
 Volume    33 
2Author    K. Burger, S. Penninger, S. TremmelRequires cookie*
 Title    Synthese yon 2.2-Dihydro-1.4.2-diazaphosphol-4-enen [1] Synthesis of 2,2-Dihydro-l,4,2-diazaphosphol-4-enes  
 Abstract    ,4-Bis(trifluoromethyl)-l,3-diazabuta-l,3-dienes below 0 °C react with P(III) com-pounds to give 2,2-dihydro-l,4,2-diazaphosphol-4-enes. IR, X H, 19 F, 31 P NMR, and mass spectra data of the new heterocyclic compounds are discussed. 
  Reference    Z. Naturforsch. 35b, 749—753 (1980); eingegangen am 17. Januar 1980 
  Published    1980 
  Keywords    [4+l]-Cycloaddition Reactions, l, 3-Diazabuta-l, 3-dienes, Phosphorus Compounds, Pentacoordination 4 
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 TEI-XML for    default:Reihe_B/35/ZNB-1980-35b-0749.pdf 
 Identifier    ZNB-1980-35b-0749 
 Volume    35 
3Author    Klaus Burger, Herbert Goth, Eduard BurgisRequires cookie*
 Title    Zum Thermolyseverhalten von 2.2-Dihydro-1.4.2-oxazaphosphol-4-enen, II [1] Eine einfache Synthese für fluorsubstituierte N-Vinylimidoylchloride Thermolysis of 2,2-Dihydro-l,4,2-oxazaphosphol-4-enes, II [1] A Simple Synthesis for Fluorine Substituted N-Vinylimidoyl Chlorides  
 Abstract    3,3-Bis(chlorodifluoromethyl)-2,2,2-trimethoxy-2,2-dihydro-l,4,2-oxazaphosphol-4-enes (2) at room temperature, 3,3-bis(chlorodifluoromethyl)-2,2,2-triphenoxy-2,2-dihydro-l,4,2-oxazaphosphol-4-enes (3) at 140-145 °C undergo cycloelimination of trimethyl, and triphenyl phosphate, respectively, with formation of N-[l-chlorodifluoromethyl-2,2-di-fluoro(vinyl)]-imidoyl chlorides (4) in high yields. 
  Reference    Z. Naturforsch. 36b, 353—358 (1981); eingegangen am 18. November 1980 
  Published    1981 
  Keywords    Phosphorus Compounds, [3 + 2] Cycloreversion Reactions, [1, 4] Chlorine Shift, 2 -Azabuta-1, 3 -dienes 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-0353.pdf 
 Identifier    ZNB-1981-36b-0353 
 Volume    36