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  • 1970-1974  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 764 (1973), S. 69-93 
    ISSN: 0075-4617
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: EnamidesThe secondary enamides 6 are obtained by pyrolysis of the 2-acylaminonitriles 5. 2,2′-Iminodiproprionitrile (7) is a useful starting material for the production of the labile 2-aminopropionitrile (4a). The 2-aminonitriles 4 are formylated to 5 with high yields by a new process. The enamides 6 add hydrogen or amines to their double bond and are capable of adding themselves with their NH group to activated double bonds.
    Notes: Die sekundären Enamide 6 werden durch Pyrolyse der 2-Acylamino-nitrile 5 erhalten. 2.2′-Imino-dipropionitril (7) ist ein brauchbares Ausgangsmaterial zur Herstellung des zersetzlichen 2-Amino-propionitrils (4a). Die Formylierung der 2-Amino-nitrile 4 zu 5 gelingt glatt nach einem neuen Verfahren. Die Enamide 6 lagern Wasserstoff oder Amine an ihre Doppelbindung an, sind umgekehrt aber auch fähig, sich mit ihrer NH-Gruppe an aktivierte Doppelbindungen zu addieren.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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