在超酸介质中形成具有合成相关性的含氟取代苯鎓离子。
Formation of synthetically relevant CF-substituted phenonium ions in superacid media.
作者信息
Fernandes Anthony J, Michelet Bastien, Panossian Armen, Martin-Mingot Agnès, Leroux Frédéric R, Thibaudeau Sébastien
机构信息
Université de Strasbourg, Université de Haute-Alsace, CNRS, UMR 7042-LIMA, ECPM 25 Rue Becquerel 67087 Strasbourg France.
IC2MP, UMR CNRS 7285, Equipe "Synthèse Organique", Université de Poitiers 4 rue Michel Brunet 86073 Poitiers Cedex 9 France.
出版信息
RSC Adv. 2021 Jul 26;11(41):25695-25699. doi: 10.1039/d1ra04901a. eCollection 2021 Jul 19.
Predestined to be transient theoretical species, phenonium ions can now be considered as cationic intermediates of choice in organic synthesis. Here, we demonstrate that under non-nucleophilic and superacidic conditions, CF-substituted phenonium ions can be generated to furnish original CF-substituted dihydrostilbenes of interest.
鎓离子注定是短暂的理论物种，现在可以被视为有机合成中首选的阳离子中间体。在此，我们证明，在非亲核和超强酸性条件下，可以生成含CF取代的鎓离子，以提供有价值的含CF取代的二氢芪类化合物。
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