Tesis doctorals> Departament de Química

Exploring new gold-catalyzed cyclization reactions of 1,5-enynes and development of an intermolecular phenol synthesis

  • Identification data

    Identifier: TDX:1173
    Handle: https://hdl.handle.net/20.500.11797/TDX1173
    Authors:
    Huguet i Subiela, Núria
    Abstract:
    Gold salts and complexes are the most active catalysts for the activation of alkynes, allenes and alkenes. Part of this Doctoral Thesis is focused on the study of the carbenic or cationic character of the reaction intermediates presents in the cycloisomerizations of 1,5-enynes catalyzed by goldcomplexes. Different methodologies have been developed to synthesize different tryciclic products from oxo-1,5-enynes or 1,5-benzylenynes. Moreover, these methodologies were applied successfully as the key step in the synthesis of natural products. Finally, our interest was focused on the development of intermolecular gold-catalyzed reactions. Therefore, we have developed a general synthesis of trisubstituted phenols from alkynes and furans.

  • Others:

    Date: 2013-03-08
    Departament/Institute: Departament de Química Analítica i Química Orgànica Universitat Rovira i Virgili.
    Language: eng
    Identifier: http://hdl.handle.net/10803/108959
    Source: TDX (Tesis Doctorals en Xarxa)
    Author: Huguet i Subiela, Núria
    Director: Echavarren, Antonio M.
    Format: application/pdf 331 p.
    Publisher: Universitat Rovira i Virgili
    Keywords: Natural products Intermolecular Reaction mechanism 1,5-enynes Cyclization Gold catalysis
    Title: Exploring new gold-catalyzed cyclization reactions of 1,5-enynes and development of an intermolecular phenol synthesis
    Subject: 547 - Química orgànica 54 - Química

  • Keywords:

    547 - Química orgànica
    54 - Química

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    Memoria

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