Nitromethane conjugate addition to 2-[(1E,3E)-4-arylbuta-1,3-dien-1-yl]-4H-chromen-4-ones Conference Paper uri icon


  • Conjugate addition reaction of nitromethane to the extended π- conjugated system of several chromone derivatives afforded the 1,6-conjugate addition products, together with structure complex oxygen heterocycles through tandem processes.
  • Thanks are due to FCT/MEC for the financial support of the QOPNA research unit (FCT UID/QUI/00062/2013) through national founds and, where applicable, cofinanced by the FEDER, within the PT2020 Partnership Agreement, and to the Portuguese NMR Network. H.M.T.A. is grateful to FCT for his PhD grant (SFRH/BD/86277/2012).

publication date

  • January 1, 2017