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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 105 (1972), S. 2389-2397 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Nitroxides, XI. Preparation and Reactions of 3-Oxo-3H-2-indolylnitroxidesThe 3-oxo-3 H-2-indolylnitroxides 8 and 9 are prepared by oxidation of the nitrones 6 and 7. Hydroxide ions convert the radicals 8 into the nitroxides 13. 13a was synthesized independently. Ring opening of 13 by attack of certain nucleophiles leads to the formation of the carbamoylnitroxides 17-21.
    Notes: Durch Oxydation der Nitrone 6 und 7 wurden die 3-Oxo-3 H-indolyl-(2)-nitroxide 8 und 9 dargestellt. Die Radikale 8 lassen sich mit Hydroxid-Ionen in die Nitroxide 13 umwandeln. 13a konnte auf unabhängigem Wege synthetisiert werden. Mit verschiedenen Nucleophilen tritt eine Ringöffnung von 13 ein, die zu den Carbamoyl-nitroxiden 17-21 führt.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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