Palladium-Catalysed Isomerisation of 2-Vinylidenehydrofurans to 1,3-Dienes and Some Aspects of Their Reactivity
Résumé
The transformation of easily accessible 2-vinylidenehydrofurans into stable 1,3-dienes has been achieved by using catalytic amounts of palladium(0). These valuable compounds were then engaged in subsequent Diels–Alder reactions giving access to complex heterocyclic cores found in numerous natural products. A rationale for the regioselectivity of the Diels–Alder reactions with vinylfurans has been provided by DFT calculations.
Domaines
![]()
Décrit hal-00677026 Article Abdelkader Ghobsi, Salih Hacini, Laurence Wavrin, Anouk Gaudel-Siri, Agnès Corbères, et al.. Palladium-Catalysed Isomerisation of 2-Vinylidenehydrofurans into 1,3-Dienes and some Aspects of their Reactivity. European Journal of Organic Chemistry, 2008, pp.4446-4453. ⟨10.1002/ejoc.200800517⟩. ⟨hal-00677026⟩
