1,2,3-Triazole CH⋅⋅⋅Cl Contacts Guide Anion Binding and Concomitant Folding in 1,4-Diaryl Triazole Oligomers

Authors


  • This work was supported by Duke University. We thank T. Ribeiro for assistance with 2D NMR experiments.

Abstract

original image

A new folder: The electropositive CH groups of diaryl triazoles interact favourably with chloride, leading to anion-induced helical folding in aryl triazole oligomers. Triazoles thus provide an alternative to conventional protic hydrogen bonds and coordination complexes as functional components in anion receptors.

Ancillary