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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 124 (1993), S. 367-379 
    ISSN: 1434-4475
    Keywords: Acetylated-2-amino-5-halophenols ; 2-Acetamido-5-haloanisoles ; 6-Halo-2-methylbenzoxazoles ; 6-Halobenzoxazolones ; 6-Halotriacetylaminophenols ; 1H-NMR spectra ; Fungicidal activity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Es wurde die Halogenierung von 2-Aminophenol-Derivaten mit N-Chlor- und N-Bromsuccinimid bei Raumtemperatur in Essigsäure untersucht. Mit den zur Verfügung stehenden Verbindungen konnte eine Neuuntersuchung der thermolytischen Umlagerung von 4-Halogenphenylaziden zu 2-Aminophenolen und anderen Produkten unternommen werden. Diese Umlagerung findet sicherlich statt, allerdings differieren die dabei beobachteten Produkte signifikant von denen, die Suschitzky et al. 1963 und 1966 beschrieben.
    Notes: Summary The halogenation of derivatives of 2-aminophenol with N-chloro- and N-bromosuccinimides at ambient temperatures in acetic acid was studied. With the necessary compounds available, a reexamination of the thermolytic rearrangement of 2-halophenyl azides to 2-aminophenols and other products was undertaken. It is certain that the rearrangement of 4-halophenyl azides to 2-aminophenols occurs but the products identified in this study differ significantly from those reported previously by Suschitzky et al. (1963, 1966).
    Type of Medium: Electronic Resource
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