Synthesis and structural characterization of two bis-imidazolium-linked cyclophanes: Precursors toward 'carbeneporphyrinoid' ligands

Richard S. Simons; Jered C. Garrison; William G. Kofron; Claire A. Tessier; Wiley J. Youngs

doi:10.1016/S0040-4039(02)00557-9

Synthesis and structural characterization of two bis-imidazolium-linked cyclophanes: Precursors toward 'carbeneporphyrinoid' ligands

Richard S. Simons, Jered C. Garrison, William G. Kofron, Claire A. Tessier, Wiley J. Youngs

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28 Scopus citations

Abstract

The synthesis and spectroscopic characterization of the imidazolium-linked cyclophanes [1][PF₆]₂ and [2][PF₆]₂ are described. Cyclophane [1][PF₆]₂ contains two imidazolium rings bridged by a 2,6-bis(methyl)-pyridine unit and a 2,5-bis(methyl)-pyrrole unit. Cyclophane [2][PF₆]₂ contains two imidazolium rings bridged by two 2,5-bis(methyl)-pyrrole units. Cyclophanes [1][PF₆]₂ and [2][PF₆]₂ have been structurally characterized by X-ray crystallography.

Original language	English (US)
Pages (from-to)	3423-3425
Number of pages	3
Journal	Tetrahedron Letters
Volume	43
Issue number	18
DOIs	https://doi.org/10.1016/S0040-4039(02)00557-9
State	Published - Apr 29 2002
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/S0040-4039(02)00557-9

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@article{394232e3d54c4a319641f77690aeb703,

title = "Synthesis and structural characterization of two bis-imidazolium-linked cyclophanes: Precursors toward 'carbeneporphyrinoid' ligands",

abstract = "The synthesis and spectroscopic characterization of the imidazolium-linked cyclophanes [1][PF6]2 and [2][PF6]2 are described. Cyclophane [1][PF6]2 contains two imidazolium rings bridged by a 2,6-bis(methyl)-pyridine unit and a 2,5-bis(methyl)-pyrrole unit. Cyclophane [2][PF6]2 contains two imidazolium rings bridged by two 2,5-bis(methyl)-pyrrole units. Cyclophanes [1][PF6]2 and [2][PF6]2 have been structurally characterized by X-ray crystallography.",

author = "Simons, {Richard S.} and Garrison, {Jered C.} and Kofron, {William G.} and Tessier, {Claire A.} and Youngs, {Wiley J.}",

note = "Funding Information: We wish to thank the National Science Foundation, the University Akron and the Ohio Board of Reagents for financial support. This work was supported by an award from the American Heart Association. ",

year = "2002",

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day = "29",

doi = "10.1016/S0040-4039(02)00557-9",

language = "English (US)",

volume = "43",

pages = "3423--3425",

journal = "Tetrahedron Letters",

issn = "0040-4039",

publisher = "Elsevier Ltd",

number = "18",

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TY - JOUR

T1 - Synthesis and structural characterization of two bis-imidazolium-linked cyclophanes

T2 - Precursors toward 'carbeneporphyrinoid' ligands

AU - Simons, Richard S.

AU - Garrison, Jered C.

AU - Kofron, William G.

AU - Tessier, Claire A.

AU - Youngs, Wiley J.

N1 - Funding Information: We wish to thank the National Science Foundation, the University Akron and the Ohio Board of Reagents for financial support. This work was supported by an award from the American Heart Association.

PY - 2002/4/29

Y1 - 2002/4/29

N2 - The synthesis and spectroscopic characterization of the imidazolium-linked cyclophanes [1][PF6]2 and [2][PF6]2 are described. Cyclophane [1][PF6]2 contains two imidazolium rings bridged by a 2,6-bis(methyl)-pyridine unit and a 2,5-bis(methyl)-pyrrole unit. Cyclophane [2][PF6]2 contains two imidazolium rings bridged by two 2,5-bis(methyl)-pyrrole units. Cyclophanes [1][PF6]2 and [2][PF6]2 have been structurally characterized by X-ray crystallography.

AB - The synthesis and spectroscopic characterization of the imidazolium-linked cyclophanes [1][PF6]2 and [2][PF6]2 are described. Cyclophane [1][PF6]2 contains two imidazolium rings bridged by a 2,6-bis(methyl)-pyridine unit and a 2,5-bis(methyl)-pyrrole unit. Cyclophane [2][PF6]2 contains two imidazolium rings bridged by two 2,5-bis(methyl)-pyrrole units. Cyclophanes [1][PF6]2 and [2][PF6]2 have been structurally characterized by X-ray crystallography.

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U2 - 10.1016/S0040-4039(02)00557-9

DO - 10.1016/S0040-4039(02)00557-9

M3 - Article

AN - SCOPUS:0037193150

SN - 0040-4039

VL - 43

SP - 3423

EP - 3425

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 18

ER -

Synthesis and structural characterization of two bis-imidazolium-linked cyclophanes: Precursors toward 'carbeneporphyrinoid' ligands

Abstract

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