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  • 1975-1979  (1)
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    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 110 (1979), S. 1263-1265 
    ISSN: 1434-4475
    Keywords: Dihydrofurylium salts ; Dyes ; Hemicyanine dyes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Es wurde eine neue Synthese für Dihydrofuryliumfarbsalze beschrieben. Die Synthese gründet sich auf die Reaktion von 2,2,5-trisubstituierten 3-Benzoylmethyliden-2,3-dihydrofuranen mit den Magnesium- bzw. Lithiumorganischen Verbindungen, tertiären aromatischen Aminen oder unsymmetrischen Diarylethylenen.
    Notes: Abstract A new synthesis has been described for coloured dihydrofurylium salts of the hemicyanine type based on the reaction of 2,2,5-trisubstituted 3-benzoyl-methylidene-2,3-dihydrofurans with organomagnesium or organolithium compounds, tertiary aromatic amines or 1,1-diarylethylenes.
    Type of Medium: Electronic Resource
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