Domino Benzylic‐Amination–Sonogashira–Heterocyclisation Reaction: Direct Access to Dipyrido[1,2‐ a :3′,4′‐ d ]imidazole Salts
作者: Nicolas HenryEmilie ThieryJulien PetrignetHassan HalouchiJérôme ThibonnetMohamed Abarbri
作者单位: 1Laboratoire d'Infectiologie et Santé Publique (UMR Université François Rabelais/INRA 1282), Université François Rabelais, Faculté des Sciences, Parc de Grandmont, 37200 Tours, France, Fax: +33‐2‐47367073
刊名: European Journal of Organic Chemistry, 2012, Vol.2012 (31), pp.6212-6217
来源数据库: Wiley Journal
DOI: 10.1002/ejoc.201200856
关键词: Domino reactionsPalladiumCross‐couplingCyclizationMulticomponent reactionsNitrogen heterocycles
原始语种摘要: Abstract(#br)A new one‐pot domino process, involving four chemical transformations, for the synthesis of new dipyrido[1,2‐ a :3′,4′‐ d ]imidazole salts in a multicomponent reaction is reported. Various dipyrido[1,2‐ a :3′,4′‐ d ]imidazoles were obtained in moderate to good yields. The scope and limitations of the process and the reaction mechanism are discussed.
全文获取路径: Wiley  (合作)
影响因子:3.344 (2012)