Formation of a hetero[3]rotaxane by a dynamic component-swapping strategy

Eleanor A. Wilson; Nicolaas A. Vermeulen; Paul R. McGonigal; Alyssa Jennifer Avestro; Amy A. Sarjeant; Charlotte L. Stern; J Fraser Stoddart

doi:10.1039/C4CC03620D

Formation of a hetero[3]rotaxane by a dynamic component-swapping strategy

Eleanor A. Wilson, Nicolaas A. Vermeulen, Paul R. McGonigal, Alyssa Jennifer Avestro, Amy A. Sarjeant, Charlotte L. Stern, J Fraser Stoddart^*

^*Corresponding author for this work

Chemistry

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

146 Scopus citations

Abstract

Acid-catalysed scrambling of the mechanically interlocked components between two different homo[3]rotaxanes, constituted of dumbbells containing two secondary dialkylammonium ion recognition sites encircled by two [24]crown-8 rings, each containing a couple of imine bonds, affords a statistical mixture of a hetero[3]rotaxane along with the two homo[3]rotaxanes, indicating that neither selectivity nor cooperativity is operating during the assembly process. This journal is

Original language	English (US)
Pages (from-to)	9665-9668
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	68
DOIs	https://doi.org/10.1039/C4CC03620D
State	Published - Sep 4 2014

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "Acid-catalysed scrambling of the mechanically interlocked components between two different homo[3]rotaxanes, constituted of dumbbells containing two secondary dialkylammonium ion recognition sites encircled by two [24]crown-8 rings, each containing a couple of imine bonds, affords a statistical mixture of a hetero[3]rotaxane along with the two homo[3]rotaxanes, indicating that neither selectivity nor cooperativity is operating during the assembly process. This journal is",

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doi = "10.1039/C4CC03620D",

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AU - Vermeulen, Nicolaas A.

AU - McGonigal, Paul R.

AU - Avestro, Alyssa Jennifer

AU - Sarjeant, Amy A.

AU - Stern, Charlotte L.

AU - Stoddart, J Fraser

PY - 2014/9/4

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AB - Acid-catalysed scrambling of the mechanically interlocked components between two different homo[3]rotaxanes, constituted of dumbbells containing two secondary dialkylammonium ion recognition sites encircled by two [24]crown-8 rings, each containing a couple of imine bonds, affords a statistical mixture of a hetero[3]rotaxane along with the two homo[3]rotaxanes, indicating that neither selectivity nor cooperativity is operating during the assembly process. This journal is

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Formation of a hetero[3]rotaxane by a dynamic component-swapping strategy

Abstract

ASJC Scopus subject areas

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