Slow shuttling in an amphiphilic bistable [2]rotaxane incorporating a tetrathiafulvalene unit

Jan O. Jeppesen; Julie Perkins; Jan Becher; J. Fraser Stoddart

doi:10.1002/1521-3773(20010401)40:7<1216::AID-ANIE1216>3.0.CO;2-W

Slow shuttling in an amphiphilic bistable [2]rotaxane incorporating a tetrathiafulvalene unit

Jan O. Jeppesen, Julie Perkins, Jan Becher, J. Fraser Stoddart

Chemistry

Research output: Contribution to journal › Article › peer-review

157 Scopus citations

Abstract

Separation of the two translational isomers by preparative thin-layer chromatography (see picture) and a kinetic study of their interconversion are possible when a central barrier is inserted between two stations on the rod section in the dumbbell component of a [2]rotaxane. This switchable [2]rotaxane incorporates a monopyrrolotetrathiafulvalene unit and a 1,5-dioxynaphthalene ring system within its rod section and the tetracationic cyclobis(paraquat-p-phenylene) as its ring component.

Original language	English (US)
Pages (from-to)	1216-1221
Number of pages	6
Journal	Angewandte Chemie - International Edition
Volume	40
Issue number	7
DOIs	https://doi.org/10.1002/1521-3773(20010401)40:7<1216::AID-ANIE1216>3.0.CO;2-W
State	Published - Apr 2 2001

Keywords

Isomerization
Rotaxanes
Self-assembly
Supramolecular chemistry
Tetrathiafulvalene

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Access to Document

10.1002/1521-3773(20010401)40:7<1216::AID-ANIE1216>3.0.CO;2-W

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abstract = "Separation of the two translational isomers by preparative thin-layer chromatography (see picture) and a kinetic study of their interconversion are possible when a central barrier is inserted between two stations on the rod section in the dumbbell component of a [2]rotaxane. This switchable [2]rotaxane incorporates a monopyrrolotetrathiafulvalene unit and a 1,5-dioxynaphthalene ring system within its rod section and the tetracationic cyclobis(paraquat-p-phenylene) as its ring component.",

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AU - Fraser Stoddart, J.

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