Ruthenium-catalysed selective transetherification of substituted vinyl ethers to acetals and aldehydes (Articolo in rivista)

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  • Ruthenium-catalysed selective transetherification of substituted vinyl ethers to acetals and aldehydes (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Alternative label
  • Saoud, Mustapha; Romerosa, Antonio; Mañas-Carpio, Sonia; Gonsalvi, Luca; Peruzzini, Maurizio (2003)
    Ruthenium-catalysed selective transetherification of substituted vinyl ethers to acetals and aldehydes
    in European journal of inorganic chemistry (Print); WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim (Germania)
    (literal)
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  • Saoud, Mustapha; Romerosa, Antonio; Mañas-Carpio, Sonia; Gonsalvi, Luca; Peruzzini, Maurizio (literal)
Pagina inizio
  • 1614 (literal)
Pagina fine
  • 1619 (literal)
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  • - (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
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  • ICCOM-CNR; Universidad de Almeria, Spain (literal)
Titolo
  • Ruthenium-catalysed selective transetherification of substituted vinyl ethers to acetals and aldehydes (literal)
Abstract
  • The water-soluble ruthenium allenylidene complex [{RuCl(?-Cl)(C=C=CPh2)(TPPMS)2}2]Na4 catalyses the selective transformation of substituted linear and cyclic vinyl ethers with MeOH, under mild non acidic conditions, to give acetals, while aldehydes and ketones are obtained in a CHCl3/H2O mixture, which allows for easy recycling of the catalyst. NMR studies showed that the reaction follows a transetherification mechanism rather than simple acid-catalysed hydrolysis (literal)
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