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  • 1
    Electronic Resource
    Electronic Resource
    A novel route to the triphenylene ring system by a triple intramolecular acyloin condensation (1992)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 125 (1992), S. 285-286 
    Details
    ISSN: 0009-2940
    Keywords: Acyloin condensation ; Cyclohexane derivatives ; Triphenylene derivatives ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: A one-pot synthesis of a sixfold functionalized dodecahydro-triphenylene 2 with D3 symmetry starting from 1,2,3,4,5,6-hexakis(eq)(ethoxycarbonylmethyl)cyclohexane (1) is described. The new and straightforward approach to this tetracyclic ring system is based on a triple intramolecularly occurring acyloin condensation by using sodium in the presence of chlorotri-methylsilane.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19921250145
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Inclusions between large flat organic molecules; the induction of columns and mesophases (1996)
    Springer
    Journal of inclusion phenomena and macrocyclic chemistry 24 (1996), S. 19-41 
    Details
    ISSN: 1573-1111
    Keywords: Arenes ; electron donor-acceptor complexes ; heterocycles ; induction phenomena ; liquid ; crystals ; metallomesogens ; radial multiynes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract We describe here an overview on the formation of mesophases by the interaction between large flat aromatic cored molecules and relatively small organic electron acceptors which form stacked, sandwich-like columnar π-π electron donor-acceptor complexes. The inclusion of suitable donor and acceptor components may be used to induce columnar mesophases in mixtures of compounds which can be either mesomorphic or non-mesomorphic in the pure state. With judicious choice of donor and acceptor partners, induced mesophases of remarkable range and thermal stability can be prepared.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01053424
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    Paper (German National Licenses)
    Fulltext
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