Gold(Ⅰ) mediated rearrangement of [7]-helicene to give a benzo[cd]pyrenium cation embedded in a chiral framework

Raphael J. F. Berger; Matthew J. Fuchter; Ingo Krossing; Henry S. Rzepa; Julia Schaefer; Harald Scherer

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Gold(Ⅰ) mediated rearrangement of [7]-helicene to give a benzo[cd]pyrenium cation embedded in a chiral framework

机译：金（Ⅰ）介导的[7]-螺旋烯重排，得到手性骨架中嵌入的苯并[cd] py阳离子

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The facile gold-mediated skeletal rearrangement of [7]-helicene into a cationic polyaromatic hydrocarbon is described. We report in-depth studies on the structure and aromaticity of this novel stable cation and propose a mechanism for its formation.

机译：描述了由金介导的[7]-螺旋烯轻度骨架重排为阳离子聚芳烃的过程。我们报告了对该新型稳定阳离子的结构和芳香性的深入研究，并提出了其形成机理。

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来源
《Chemical Communications》 |2014年第40期|5251-5253|共3页
作者
Raphael J. F. Berger; Matthew J. Fuchter; Ingo Krossing; Henry S. Rzepa; Julia Schaefer; Harald Scherer;
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Chemistry of Materials, Hellbrunnerstr. 34, Paris Lodron-Universitaet Salzburg, A-5020 Salzburg, Austria;

Department of Chemistry, Imperial College London, London SW7 2AZ, UK;

Institute for Inorganic and Analytical Chemistry, Freiburger Materialforschungszentrum FMF and Freiburg Institute for Advanced Studies (FRIAS), Albert-Ludwigs-Universitaet Freiburg, Albertstr. 21, 79104 Freiburg, Germany;

Department of Chemistry, Imperial College London, London SW7 2AZ, UK;

Institute for Inorganic and Analytical Chemistry, Freiburger Materialforschungszentrum FMF and Freiburg Institute for Advanced Studies (FRIAS), Albert-Ludwigs-Universitaet Freiburg, Albertstr. 21, 79104 Freiburg, Germany;

Institute for Inorganic and Analytical Chemistry, Freiburger Materialforschungszentrum FMF and Freiburg Institute for Advanced Studies (FRIAS), Albert-Ludwigs-Universitaet Freiburg, Albertstr. 21, 79104 Freiburg, Germany;

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Gold(Ⅰ) mediated rearrangement of [7]-helicene to give a benzo[cd]pyrenium cation embedded in a chiral framework

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