Chemistry–A European Journal

Halide??Guided Oligo (aryl??triazole??amide) s Foldamers: Receptors for Multiple Halide Ions

Y Wang, J Xiang, H Jiang

Index: Wang, Ying; Xiang, Junfeng; Jiang, Hua Chemistry - A European Journal, 2011 , vol. 17, # 2 p. 613 - 619

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Citation Number: 3

Abstract

Abstract We synthesized and characterized a series of oligo (phenyl-amide-triazole) s that can fold into a helical conformation guided by halide ions. Their binding models and affinities are highly dependent on the length of the foldamer, media and the inducing capability of halide ions. The short foldamer with one helical turn shows a 1: 1 binding stoichiometry to all halides, while the longer foldamer with two or three helical turns in ...