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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 1979 (1979), S. 503-521 
    ISSN: 0170-2041
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Oxidative Amination of 1′,4′-Dihydroxy-2′-acetonaphthoneUnder conditions of oxidative amination 1′,4′-dihydroxy-2′-acetonaphthone (1) and arylamines 3 react to yield arylaminonaphthoquinones 4 (C-N-bond formation), aminoarylquinones 8, phenanthridinequinones 9 (C—C-bond formation) and quinones 10 (C—C- and C—N-bond formation). Intermediates of the multistep reaction are isolated and characterised. The results are compared with those of the reaction of 2-acetyl-1,4-naphthoquinone (2) with the arylamines 3.
    Notes: 1′,4′-Dihydroxy-2′-acetonaphthon (1) reagiert unter den Bedingungen der oxidativen Aminierung mit Arylaminen 3 zu Arylaminonaphthochinonen 4 (C- N-Verknüpfung), Aminoarylchinonen 8, Phenanthridinchinonen 9 (C-C-Verknüpfung) und den Chinonen 10 (C-N- und C-C-Verknüpfung). Zwischenprodukte der mehrstufigen Reaktion wurden isoliert und charakterisiert. Die Ergebnisse werden mit denjenigen der Reaktion von 2-Acetyl-1,4-naphthochinon (2) mit Arylaminen 3 verglichen.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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