Conversion of gamma-substituted bicyclo[2.2.1] (Z)-vinylsulfones to the corresponding (E)-allylsulfones (Articolo in rivista)

Type
Label
  • Conversion of gamma-substituted bicyclo[2.2.1] (Z)-vinylsulfones to the corresponding (E)-allylsulfones (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Cossu S., Peluso P., Moretto F., Marchetti M. (2006)
    Conversion of gamma-substituted bicyclo[2.2.1] (Z)-vinylsulfones to the corresponding (E)-allylsulfones
    in Tetrahedron letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cossu S., Peluso P., Moretto F., Marchetti M. (literal)
Pagina inizio
  • 2253 (literal)
Pagina fine
  • 2256 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 47 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Conversion of gamma-substituted bicyclo[2.2.1] (Z)-vinylsulfones to the corresponding (E)-allylsulfones (literal)
Abstract
  • The preparation of bicyclo[2.2.1] (E)-allylsulfones starting from the corresponding (Z)-vinylsulfones is described. Starting from 2,3-bis(phenylsulfonyl)norbornadiene 1, the Michael addition of organometallic reagents followed by the base catalyzed isomerization affords (E)-allylsulfones in high yields. The procedure allows to obtain vinylidenic norbornenes which are characteristic nuclei of valuable biologically active compounds. (literal)
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