Volume 110, Issue 18 pp. 2626-2628
Zuschrift

Quadrupeldecker-[3.3][3.3][3.3]Orthocyclophanacetal: eine Orthocyclophan-Leiter

Shuntaro Mataka

Shuntaro Mataka

Institute of Advanced Material Study, Kyushu University, 6-1, Kasuga-koh-en, Kasuga 816-8580, Japan, Fax: (+81) 92-583-7811

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Kouichiro Shigaki

Kouichiro Shigaki

Department of Molecular Science and Technology, Graduate School of Engineering Sciences, Kyushu University

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Tsuyoshi Sawada

Tsuyoshi Sawada

Institute of Advanced Material Study, Kyushu University, 6-1, Kasuga-koh-en, Kasuga 816-8580, Japan, Fax: (+81) 92-583-7811

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Yoshihara Mitoma

Yoshihara Mitoma

Department of Molecular Science and Technology, Graduate School of Engineering Sciences, Kyushu University

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Masahiko Taniguchi

Masahiko Taniguchi

Department of Molecular Science and Technology, Graduate School of Engineering Sciences, Kyushu University

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Thies Thiemann

Thies Thiemann

Institute of Advanced Material Study, Kyushu University, 6-1, Kasuga-koh-en, Kasuga 816-8580, Japan, Fax: (+81) 92-583-7811

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Kazuya Ohga

Kazuya Ohga

Department of Applied Chemistry, Faculty of Engineering, Oita University, Oita Dannoharu 700, Oita 870-1192, Japan

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Naoyoshi Egashira

Naoyoshi Egashira

Department of Applied Chemistry, Faculty of Engineering, Oita University, Oita Dannoharu 700, Oita 870-1192, Japan

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Abstract

Durch geschicktes Verbrücken von Orthocyclophanen (hier durch Acetalisierung) werden Verbindungen wie 1 erhalten, in denen vier Benzolringe in einer starren Fläche-auf-Fläche-Anordnung übereinandergestapelt sind. UV-spektroskopische Daten und die elektrochemischen Eigenschaften von 1 belegen das Vorliegen von π-π-Through-space-Wechselwirkungen innerhalb des Moleküls.

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