Library

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 1982 (1982), S. 1836-1869 
    ISSN: 0170-2041
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Syntheses of Biscationic, Trypanocidal 1-Benzofuran Compounds2-Phenyl-1-benzofurans with the substituents Br, NO2, CN, and -NH2, -NH-C(=NH)-NH2, -C(=NH)-NH2, -C=N-CH2-CH2-NH in 4′,5-position were synthesized.  -  For arylated formamidine derivatives [Ar-N=CH-N(CH3)2] a simple new preparation was found by reacting amine hydrochlorides with dimethylformamide in the presence of cyanamide.  -  Based on 5- or 6-cyano-1-benzofuran-2-carboxylates a series of α,ω-bis(1-benzofuran-2-yl) derivatives with cyano-, amidino-, or imidazolinyl groups in 5- or 6-position was prepared.
    Notes: 2-Phenyl-1-benzofurane mit den Substituenten Br, NO2 sowie CN und -NH2, -NH-C(=NH)-NH2, -C(=NH)-NH2 sowie -C=N-CH2-CH2-NH in 4′,5-Stellung wurden synthetisiert.  -  Für arylierte Formamidin-Derivate [Ar-N=CH-(CH3)2] fand sich in der Umsetzung von Aminhydrochloriden mit Dimethylformamid in Gegenwart von Cyanamid ein einfaches, neues Herstellungsverfahren.  -  Auf der Basis von 5- oder 6-Cyan-1-benzofuran-2-carbonsäureester konnte eine Serie von α,ω-Bis(1-benzofuran-2-yl)-Derivaten mit Cyan- oder Amidino- oder Imidazolinyl-Gruppen in 5- oder 6-Stellung dargestellt werden.
    Additional Material: 4 Tab.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...