Solid-state structures and superstructures of two charged donor-acceptor rotaxanes

Yan Li Zhao; Alexander K. Shveyd; J. Fraser Stoddart

doi:10.1016/j.tetlet.2010.09.140

Solid-state structures and superstructures of two charged donor-acceptor rotaxanes

Yan Li Zhao, Alexander K. Shveyd, J. Fraser Stoddart

Chemistry

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

4 Scopus citations

Abstract

Two [2]rotaxanes and a [2]pseudorotaxane containing 1,5-dioxynaphthalene recognition sites located in the middle of their dumbbell and thread components, respectively, and encircled by single cyclobis(paraquat-p-phenylene) rings have been synthesized under template control and their solid-state (super)structures have been solved. The investigations revealed that the stoppers on the dumbbell components, the solvents, and the counterions can affect the conformations adopted by the [2]rotaxanes and [2]pseudorotaxane in the solid state.

Original language	English (US)
Pages (from-to)	2044-2047
Number of pages	4
Journal	Tetrahedron Letters
Volume	52
Issue number	17
DOIs	https://doi.org/10.1016/j.tetlet.2010.09.140
State	Published - Apr 27 2011

Keywords

Conformation
Crystal structure
Hydrogen bonding
Pseudorotaxane
Rotaxane

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tetlet.2010.09.140

Cite this

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title = "Solid-state structures and superstructures of two charged donor-acceptor rotaxanes",

abstract = "Two [2]rotaxanes and a [2]pseudorotaxane containing 1,5-dioxynaphthalene recognition sites located in the middle of their dumbbell and thread components, respectively, and encircled by single cyclobis(paraquat-p-phenylene) rings have been synthesized under template control and their solid-state (super)structures have been solved. The investigations revealed that the stoppers on the dumbbell components, the solvents, and the counterions can affect the conformations adopted by the [2]rotaxanes and [2]pseudorotaxane in the solid state.",

keywords = "Conformation, Crystal structure, Hydrogen bonding, Pseudorotaxane, Rotaxane",

author = "Zhao, {Yan Li} and Shveyd, {Alexander K.} and Stoddart, {J. Fraser}",

note = "Funding Information: The research was supported by the US National Science Foundation (NSF) under grant number CHE-0924620 . ",

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doi = "10.1016/j.tetlet.2010.09.140",

language = "English (US)",

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T1 - Solid-state structures and superstructures of two charged donor-acceptor rotaxanes

AU - Zhao, Yan Li

AU - Shveyd, Alexander K.

AU - Stoddart, J. Fraser

N1 - Funding Information: The research was supported by the US National Science Foundation (NSF) under grant number CHE-0924620 .

PY - 2011/4/27

Y1 - 2011/4/27

N2 - Two [2]rotaxanes and a [2]pseudorotaxane containing 1,5-dioxynaphthalene recognition sites located in the middle of their dumbbell and thread components, respectively, and encircled by single cyclobis(paraquat-p-phenylene) rings have been synthesized under template control and their solid-state (super)structures have been solved. The investigations revealed that the stoppers on the dumbbell components, the solvents, and the counterions can affect the conformations adopted by the [2]rotaxanes and [2]pseudorotaxane in the solid state.

AB - Two [2]rotaxanes and a [2]pseudorotaxane containing 1,5-dioxynaphthalene recognition sites located in the middle of their dumbbell and thread components, respectively, and encircled by single cyclobis(paraquat-p-phenylene) rings have been synthesized under template control and their solid-state (super)structures have been solved. The investigations revealed that the stoppers on the dumbbell components, the solvents, and the counterions can affect the conformations adopted by the [2]rotaxanes and [2]pseudorotaxane in the solid state.

KW - Conformation

KW - Crystal structure

KW - Hydrogen bonding

KW - Pseudorotaxane

KW - Rotaxane

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DO - 10.1016/j.tetlet.2010.09.140

M3 - Article

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JO - Tetrahedron Letters

JF - Tetrahedron Letters

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Solid-state structures and superstructures of two charged donor-acceptor rotaxanes

Abstract

Keywords

ASJC Scopus subject areas

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CCDC 784688: Experimental Crystal Structure Determination

CCDC 784687: Experimental Crystal Structure Determination

CCDC 784689: Experimental Crystal Structure Determination

Cite this

Solid-state structures and superstructures of two charged donor-acceptor rotaxanes

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Datasets

CCDC 784688: Experimental Crystal Structure Determination

CCDC 784687: Experimental Crystal Structure Determination

CCDC 784689: Experimental Crystal Structure Determination

Cite this