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  • Articles: DFG German National Licenses  (2)
  • 3-alkylpyridine  (1)
  • Benzyl alcohol  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Reaction of piperidine with formaldehyde over alumina and spinel aluminates (1996)
    Springer
    Catalysis letters 38 (1996), S. 53-56 
    Details
    ISSN: 1572-879X
    Keywords: piperidine ; formaldehyde ; 3-alkylpyridine ; selective synthesis ; mechanism
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The reaction of piperidine with formaldehyde over γ-alumina, Na+-γ-alumina, NiAl2O4 and CuAl2O4 was studied as a model system in order to understand the mechanism and selectivity of alkylpyridine formation from piperidine and carbonyl compounds. Along with the expected 3-picoline, 2-picoline and other products were also formed. The selectivity for 3-picoline was high on γ-alumina whereas on NiAl2O4, 2-picoline was selectively formed. The formation of the different products has been rationalized and a probable mechanism for the formation of 2-picoline has been presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00806899
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Reaction of benzyl alcohol over the hydrogen storage intermetallic compound Mg2Cu (1996)
    Springer
    Reaction kinetics and catalysis letters 59 (1996), S. 343-350 
    Details
    ISSN: 1588-2837
    Keywords: Benzyl alcohol ; intermetallic ; dehydrogenation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The reaction of benzyl alcohol over the hydrogen storage intermetallics Mg2Cu was studied in the temperature range of 573–773 K. Benzaldehyde and toluene, the major products, were produced by dehydrogenation and disproportionation reactions, respectively. Anthracene, stilbene and benzyltoluenes were also formed due to benzylation reaction. Since the benzylation course was strongly influenced by shape selectivity considerations, these were produced in minor amounts. Below 673 K, Mg2Cu behaves like metals while above 673 K it behaves like oxide systems in its catalytic properties.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02068132
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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