Macrocyclic Amphiphiles with 1,8-Anthrylene Fluorophores: Synthesis and Attempts toward Two-Dimensional Organization

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• 作者：Patrick Kissel ; Jeroen van Heijst ; Raoul Enning ; Andreas Stemmer ; A. Dieter Schlter ; Junji Sakamoto
• 刊名：Organic Letters
• 出版年：2010
• 出版时间：June 18, 2010
• 年：2010
• 卷：12
• 期：12
• 页码：2778-2781
• 全文大小：225K
• 年卷期：v.12,no.12(June 18, 2010)
• ISSN：1523-7052

文摘

New macrocyclic amphiphiles with two or three integrated 1,8-anthrylenes have been synthesized by an iterative Sonogashira cross-coupling protocol. The final cyclization has been conducted with 80% yield under cuprous-free dilution conditions. Formation of a monolayer at the air/water interface has also been demonstrated. These results open the intriguing possibility to construct large 2D supramolecular/macromolecular systems for which unique photophysical and -chemical properties are expected.