Chloride Coordination by Oligoureas: From Mononuclear Crescents to Dinuclear Foldamers

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• 作者：Biao Wu ; Chuandong Jia ; Xiaolei Wang ; Shaoguang Li ; Xiaojuan Huang ; Xiao-Juan Yang
• 刊名：Organic Letters
• 出版年：2012
• 出版时间：February 3, 2012
• 年：2012
• 卷：14
• 期：3
• 页码：684-687
• 全文大小：237K
• 年卷期：v.14,no.3(February 3, 2012)
• ISSN：1523-7052

文摘

A series of acyclic oligourea receptors which closely resemble the scaffolds and coordination behavior of oligopyridines have been synthesized. Assembly of the receptors with chloride ions afforded mononuclear anion complexes or dinuclear foldamers depending on the number of the urea groups.