Search Results - (Author, Cooperation:D. Moiseev)

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  1. 1
    Staff View
    Publication Date:
    2012-04-21
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    *Altitude ; *Biodiversity ; Climate ; *Ecosystem ; Europe ; Geological Phenomena ; *Plants
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Moiseev, D. V. ; Aksenov, A. V. ; Smushkevich, Yu. I.
    Springer
    Published 2000
    Staff View
    ISSN:
    1573-8353
    Keywords:
    1′-alkyl-1′,4′-dihydro-2,3′-biquinolyl-4′-thiones ; 1′-alkyl-3-(2-quinolyl)quinolinium halides ; 2,3′-biquinolyls ; nucleophilic substitution ; rearrangement ; thiolation
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Notes:
    Abstract Thiolation of 1-alkyl-3-(2-quinolyl)quinolinium halides by a mixture of sulfur with KOH in DMF leads to formation of 1′-alkyl-1′,4′-dihydro-2,3′-biquinolyl-4′-thiones, rearrangement of which in boiling ethylene glycol makes it possible to obtain 4′-alkylthio-2,3′-biquinolyls.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  3. 3
    Staff View
    ISSN:
    1573-8205
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Energy, Environment Protection, Nuclear Power Engineering
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  4. 4
    Staff View
    ISSN:
    1608-3105
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  5. 5
    Staff View
    ISSN:
    1573-8353
    Keywords:
    1-alkyl-3-(quinolyl)quinolinium halides ; 2,3-biquinolyl ; 1,4-dihydro-2,3-biquinolyls ; 1,2-dihydro-2,3-biquinolyls ; sodium borohydride ; nucleophilic addition ; regioselectivity
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Notes:
    Abstract Reduction of 1-alkyl-3-(2-quinolyl)quinolinium halides with sodium borohydride leads to 1′-alkyl-1′,2′-dihydro-2,3′-biquinolyls which, except for the ethoxycarbonyl derivative, undergo rearrangement to 1′-alkyl-1′,4′-dihydro-2,3′-biquinolyls. The last can be synthesized by the alkylation of the corresponding 1′,4′-dihydro-2,3′-biquinolyls under conditions of interphase catalysis and in the system KOH-DMSO.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  6. 6
    Staff View
    ISSN:
    1573-8353
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Notes:
    Abstract Nucleophilic addition of organometallic lithium and magnesium compounds to 1-alkyl-3-(2-quinolyl)quinolinium cations produces a mixture of the corresponding 1′-alkyl-2′-R-1′,2′-dihydro-2,3′-biquinolyls and 1′-alkyl-4′-R-1′,4′-dihydro-2,3′-biquinolyls. The portion of the latter decreases with increasing “hardness” of the organometallic compound.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses