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1982 (1)
1Author    Christian Reichardt, Ulrich RustRequires cookie*
 Title    Synthesen mit aliphatischen Dialdehyden, XXXII [1] Darstellung und Reaktionen N-substituierter 2-Aminomalondialdehyde Syntheses with Aliphatic Dialdehydes, XXXII [1] Syntheses and Reactions of N-Substituted 2-Aminomalondialdehydes  
 Abstract    The 2-amino malondialdehyde bis[dimethylacetal] 2 and some of its N-monosubstituted derivatives 7 a-d as well as the o-carboxy benzoyl malondialdehyde 12 have been prepared. With heterocyclic imonium salts these amino malondialdehyde derivatives form, by a twofold condensation reaction, the y-acylamino-substituted pentamethine cyanine dyes 15 a-c, 17, and 18a-b, the UV/Vis and 13 C NMR spectra of which are recorded with respect to the influence of the y-substituent on these spectra. 
  Reference    Z. Naturforsch. 37b, 236—245 (1982); eingegangen am 22. September 1981 
  Published    1982 
  Keywords    2-Aminomalondialdehyde Derivatives, y-Acylaminopentamethinecyanine Dyes, UV/Vis Spectra, 13 C NMR Spectra 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-0236.pdf 
 Identifier    ZNB-1982-37b-0236 
 Volume    37