Issue 79, 2016

Helix–helix inversion of an optically-inactive π-conjugated foldamer triggered by concentration changes of a single enantiomeric guest leading to a change in the helical stability

Abstract

A preferred-handed helicity induced in an optically-inactive poly(phenyleneethynylene)-based foldamer bearing carboxylic acid pendants upon complexation with a single enantiomeric diamine was subsequently inverted into the opposite helix upon further addition of the diamine, accompanied by a remarkable change in the stability of the helices.

Graphical abstract: Helix–helix inversion of an optically-inactive π-conjugated foldamer triggered by concentration changes of a single enantiomeric guest leading to a change in the helical stability

Supplementary files

Article information

Article type
Communication
Submitted
13 Jūl. 2016
Accepted
18 Aug. 2016
First published
18 Aug. 2016
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2016,52, 11752-11755

Helix–helix inversion of an optically-inactive π-conjugated foldamer triggered by concentration changes of a single enantiomeric guest leading to a change in the helical stability

L. Liu, N. Ousaka, M. Horie, F. Mamiya and E. Yashima, Chem. Commun., 2016, 52, 11752 DOI: 10.1039/C6CC05753E

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