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/c4cc03612c

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

23 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.

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/c4cc03612c
State	Published - Jul 29 2014

ASJC Scopus subject areas

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

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10.1039/c4cc03612c

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title = "Formation of a hetero[3]rotaxane by a dynamic component-swapping strategy",

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.",

author = "Wilson, {Eleanor A.} and Vermeulen, {Nicolaas A.} and McGonigal, {Paul R.} and Avestro, {Alyssa Jennifer} and Sarjeant, {Amy A.} and Stern, {Charlotte L.} and Stoddart, {J. Fraser}",

year = "2014",

month = jul,

day = "29",

doi = "10.1039/c4cc03612c",

language = "English (US)",

volume = "50",

pages = "9665--9668",

journal = "Chemical Communications",

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T1 - Formation of a hetero[3]rotaxane by a dynamic component-swapping strategy

AU - Wilson, Eleanor A.

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 - 2014/7/29

Y1 - 2014/7/29

N2 - 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.

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.

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EP - 9668

JO - Chemical Communications

JF - Chemical Communications

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ER -

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

Abstract

ASJC Scopus subject areas

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CCDC 999555: Experimental Crystal Structure Determination

CCDC 999556: Experimental Crystal Structure Determination

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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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Datasets

CCDC 999555: Experimental Crystal Structure Determination

CCDC 999556: Experimental Crystal Structure Determination

Cite this