Rapid one-pot synthesis of cycloheptatriene-phosphonium derivatives

Samantha M. Kruse; Stephanie K. Hurst

doi:10.1016/j.tetlet.2015.06.097

Rapid one-pot synthesis of cycloheptatriene-phosphonium derivatives

Samantha M. Kruse, Stephanie K. Hurst

Chemistry and Biochemistry

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

8 Scopus citations

Abstract

The direct combination reaction of tropylium tetrafluoroborate with a range of mono- and bi-dentate phosphines in chlorinated solvents leads to the formation of a series of cycloheptatriene-phosphonium derivatives in excellent yields. Multi-nuclear NMR and single-crystal X-ray diffraction studies confirm the addition of the tropylium ligand to the phosphorous centre to form cycloheptatriene derivatives.

Original language	English (US)
Pages (from-to)	6319-6322
Number of pages	4
Journal	Tetrahedron Letters
Volume	56
Issue number	46
DOIs	https://doi.org/10.1016/j.tetlet.2015.06.097
State	Published - Nov 18 2015

Keywords

Cycloheptatriene
Dppe
Dppf
Dppp
Phosphonium
Tropylium

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tetlet.2015.06.097

Cite this

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title = "Rapid one-pot synthesis of cycloheptatriene-phosphonium derivatives",

abstract = "The direct combination reaction of tropylium tetrafluoroborate with a range of mono- and bi-dentate phosphines in chlorinated solvents leads to the formation of a series of cycloheptatriene-phosphonium derivatives in excellent yields. Multi-nuclear NMR and single-crystal X-ray diffraction studies confirm the addition of the tropylium ligand to the phosphorous centre to form cycloheptatriene derivatives.",

keywords = "Cycloheptatriene, Dppe, Dppf, Dppp, Phosphonium, Tropylium",

author = "Kruse, {Samantha M.} and Hurst, {Stephanie K.}",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd.",

year = "2015",

month = nov,

day = "18",

doi = "10.1016/j.tetlet.2015.06.097",

language = "English (US)",

volume = "56",

pages = "6319--6322",

journal = "Tetrahedron Letters",

issn = "0040-4039",

publisher = "Elsevier Ltd",

number = "46",

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TY - JOUR

T1 - Rapid one-pot synthesis of cycloheptatriene-phosphonium derivatives

AU - Kruse, Samantha M.

AU - Hurst, Stephanie K.

PY - 2015/11/18

Y1 - 2015/11/18

N2 - The direct combination reaction of tropylium tetrafluoroborate with a range of mono- and bi-dentate phosphines in chlorinated solvents leads to the formation of a series of cycloheptatriene-phosphonium derivatives in excellent yields. Multi-nuclear NMR and single-crystal X-ray diffraction studies confirm the addition of the tropylium ligand to the phosphorous centre to form cycloheptatriene derivatives.

AB - The direct combination reaction of tropylium tetrafluoroborate with a range of mono- and bi-dentate phosphines in chlorinated solvents leads to the formation of a series of cycloheptatriene-phosphonium derivatives in excellent yields. Multi-nuclear NMR and single-crystal X-ray diffraction studies confirm the addition of the tropylium ligand to the phosphorous centre to form cycloheptatriene derivatives.

KW - Cycloheptatriene

KW - Dppe

KW - Dppf

KW - Dppp

KW - Phosphonium

KW - Tropylium

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U2 - 10.1016/j.tetlet.2015.06.097

DO - 10.1016/j.tetlet.2015.06.097

M3 - Article

AN - SCOPUS:84946102661

SN - 0040-4039

VL - 56

SP - 6319

EP - 6322

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 46

ER -

Rapid one-pot synthesis of cycloheptatriene-phosphonium derivatives

Abstract

Keywords

ASJC Scopus subject areas

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CCDC 1502997: Experimental Crystal Structure Determination

CCDC 1502996: Experimental Crystal Structure Determination

CCDC 1502995: Experimental Crystal Structure Determination

Cite this

Rapid one-pot synthesis of cycloheptatriene-phosphonium derivatives

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Datasets

CCDC 1502997: Experimental Crystal Structure Determination

CCDC 1502996: Experimental Crystal Structure Determination

CCDC 1502995: Experimental Crystal Structure Determination

Cite this