Go toArchive
Browse byFacets
Bookbag ( 0 )
'Addition Reactions' in keywords Facet   Publication Year 1979  [X]
Results  1 Item
Sorted by   
Section
Publication Year
1979[X]
1Author    Edgar Niecke, Rainer KröherRequires cookie*
 Title    Synthese und Additionsreaktionen von 1.3.2A 2 .4-Diazaphosphoniaahiminatacyclobutanen [1] Synthesis and Addition Reactions of l,3,2/. 2 ,4-Diazaphosphoniaaluminatacyclobutanes [1]  
 Abstract    -silylated aminoiminophosphines react with aluminium trihalides to give acyclic zwitterions having two-coordinated phosphorus. At about room temperature these adducts decompose by elimination of silylhalide and formation of l,3,2A 2 ,4-diazaphosphonia-aluminatacyclobutanes. Reaction of halogens and alkyl halides with the cyclic zwitterions results in formation of the corresponding 1,1-addition products. With alkyl-azides one obtains bicyclic phosphorus nitrogen heterocycles whilst in the reaction with trimethyl-silylazide the isomeric monocyclic azide derivative is formed. The IR and NMR spectra of the cyclic zwitterions are briefly discussed. 
  Reference    Z. Naturforsch. 34b, 837—842 (1979); eingegangen am 2. Februar 1979 
  Published    1979 
  Keywords    Zwitterions, Twofold Coordinated Phosphorus, Addition Reactions, IR, NMR N 
  Similar Items    Find
 DEBUG INFO      
 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-0837.pdf 
 Identifier    ZNB-1979-34b-0837 
 Volume    34