3-Bromopenta-2,4-dienylsilane: a useful reagent for the preparation of [3]dendralenes and polycyclic compounds
作者: Mohammed RahifMaryline RouxJérôme ThibonnetJean-Luc Parrain
作者单位: 1Institut des Sciences Moléculaires de Marseille, Aix-Marseille Université
2Laboratoire d’Infectiologie et Santé Publique (UMR UFR/INRA 1282), Faculté des Sciences, Equipe “Recherche et Innovation en Chimie Médicinale” Université François Rabelais
刊名: Molecular Diversity, 2013, Vol.17 (1), pp.49-53
来源数据库: Springer Journal
DOI: 10.1007/s11030-012-9418-6
关键词: BromopentadienylsilaneDendralenesPolycyclesTandem cycloadditionHeterocyclesDiversity
英文摘要: Abstract(#br)Starting from ( $$Z)$$ -1-trimethylsilyl-3-bromopenta-2,4-diene, a lithium-bromine exchange reaction followed by addition onto carbonyl compounds provided the corresponding dienyl alcohols. A Peterson-type $$\gamma $$ -elimination promoted by a catalytic amount of trimethylsilyl triflate cross-conjugated gave triene systems ([3]dendralene) which rapidly reacted with the appropriate dienophiles to yield tandem intermolecular Diels-Alder cycloadducts.
全文获取路径: Springer  (合作)
影响因子:2.861 (2012)

  • polycyclic 多环的
  • reagent 试剂
  • useful 有用的
  • compounds 化合物
  • preparation 预备