Orthogonal connection of acenes via two-fold Diels-Alder reactions
摘要:
Novel bis-acenes are described whose acene subunits are held in an almost orthogonal geometry by silicon-spiro centers. The synthesis involves Diels-Alder active bis-dienes with orthogonal five-membered rings.
Novel bis-acenes are described whose acene subunits are held in an almost orthogonal geometry by silicon-spiro centers. The synthesis involves Diels-Alder active bis-dienes with orthogonal five-membered rings.
Le Quan Minh et al., Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1960, vol. 251, p. 730 - 732