Remote Photoregulated Ring Gliding in a [2]Rotaxane via a Molecular Effector

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• 作者：Arnaud Tron ; Isabelle PianetAlberto Martinez-Cuezva ; James H. R. Tucker ; Luca Pisciottani ; Mateo Alajarin ; Jose Berna ; Nathan D. McClenaghan
• 刊名：Organic Letters
• 出版年：2017
• 出版时间：January 6, 2017
• 年：2017
• 卷：19
• 期：1
• 页码：154-157
• 全文大小：369K
• ISSN：1523-7052

文摘

A molecular barbiturate messenger, which is reversibly released/captured by a photoswitchable artificial molecular receptor, is shown to act as an effector to control ring gliding on a distant hydrogen-bonding [2]rotaxane. Thus, light-driven chemical communication governing the operation of a remote molecular machine is demonstrated using an information-rich neutral molecule.