The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{η3-SC(CF3)=C(CF3)H}(CF 3C≡CCF3)(η5-C5H ...

Naz M. Agh-Atabay; Jack L. Davidson; Graeme Douglas; Kenneth W. Muir

doi:10.1039/C39870001526

The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{η³-SC(CF₃)=C(CF₃)H}(CF ₃C≡CCF₃)(η⁵-C₅H ...

Naz M. Agh-Atabay, Jack L. Davidson, Graeme Douglas, Kenneth W. Muir

School of Engineering & Physical Sciences

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

2 Citations (Scopus)

Abstract

full title:The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{?³-SC(CF₃)=C(CF₃)H}(CF ₃C=CCF₃)(?⁵-C₅H ₅)] and (Z)-endo-[W{?³-SC(CF₃)=C(CF ₃)H}(CF₃C=CCF₃)(?⁵-C ₅H₅)] Thermolysis of the ?²-vinyl complex [W{?³- C(CF₃)C(CF₃)SBu^t}(CF₃C= CCF₃)(?⁵-C₅H₅)] gives the ?³-ethenethiolato derivative (E)-exo-[W{?³- SC(CF₃)=C(CF₃)H}(CF₃C=CCF ₃)(?⁵-C₅H₅)], which undergoes concomitant exo ? endo and E ? Z isomerisation to give (Z)-endo-[W{?³-SC(CF₃)=C(CF₃)H}(CF ₃C=CCF₃)(?⁵-C₅H ₅)], thus providing evidence for a ring-flip mechanism in metal-promoted alkene isomerisations.

Original language	English
Pages (from-to)	1526-1528
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	20
DOIs	https://doi.org/10.1039/C39870001526
Publication status	Published - 1987

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Agh-Atabay, N. M., Davidson, J. L., Douglas, G., & Muir, K. W. (1987). The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{η³-SC(CF₃)=C(CF₃)H}(CF ₃C≡CCF₃)(η⁵-C₅H ... Journal of the Chemical Society, Chemical Communications, (20), 1526-1528. https://doi.org/10.1039/C39870001526

@article{17362f561bd14d3aba1207d541674f9f,

title = "The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{η3-SC(CF3)=C(CF3)H}(CF 3C≡CCF3)(η5-C5H ...",

abstract = "full title:The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{?3-SC(CF3)=C(CF3)H}(CF 3C=CCF3)(?5-C5H 5)] and (Z)-endo-[W{?3-SC(CF3)=C(CF 3)H}(CF3C=CCF3)(?5-C 5H5)] Thermolysis of the ?2-vinyl complex [W{?3- C(CF3)C(CF3)SBut}(CF3C= CCF3)(?5-C5H5)] gives the ?3-ethenethiolato derivative (E)-exo-[W{?3- SC(CF3)=C(CF3)H}(CF3C=CCF 3)(?5-C5H5)], which undergoes concomitant exo ? endo and E ? Z isomerisation to give (Z)-endo-[W{?3-SC(CF3)=C(CF3)H}(CF 3C=CCF3)(?5-C5H 5)], thus providing evidence for a ring-flip mechanism in metal-promoted alkene isomerisations.",

author = "Agh-Atabay, {Naz M.} and Davidson, {Jack L.} and Graeme Douglas and Muir, {Kenneth W.}",

year = "1987",

doi = "10.1039/C39870001526",

language = "English",

pages = "1526--1528",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

publisher = "Chemical Society",

number = "20",

}

Agh-Atabay, NM, Davidson, JL, Douglas, G & Muir, KW 1987, 'The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{η³-SC(CF₃)=C(CF₃)H}(CF ₃C≡CCF₃)(η⁵-C₅H ...', Journal of the Chemical Society, Chemical Communications, no. 20, pp. 1526-1528. https://doi.org/10.1039/C39870001526

The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{η³-SC(CF₃)=C(CF₃)H}(CF ₃C≡CCF₃)(η⁵-C₅H ... / Agh-Atabay, Naz M.; Davidson, Jack L.; Douglas, Graeme et al.
In: Journal of the Chemical Society, Chemical Communications, No. 20, 1987, p. 1526-1528.

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

TY - JOUR

T1 - The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{η3-SC(CF3)=C(CF3)H}(CF 3C≡CCF3)(η5-C5H ...

AU - Agh-Atabay, Naz M.

AU - Davidson, Jack L.

AU - Douglas, Graeme

AU - Muir, Kenneth W.

PY - 1987

Y1 - 1987

N2 - full title:The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{?3-SC(CF3)=C(CF3)H}(CF 3C=CCF3)(?5-C5H 5)] and (Z)-endo-[W{?3-SC(CF3)=C(CF 3)H}(CF3C=CCF3)(?5-C 5H5)] Thermolysis of the ?2-vinyl complex [W{?3- C(CF3)C(CF3)SBut}(CF3C= CCF3)(?5-C5H5)] gives the ?3-ethenethiolato derivative (E)-exo-[W{?3- SC(CF3)=C(CF3)H}(CF3C=CCF 3)(?5-C5H5)], which undergoes concomitant exo ? endo and E ? Z isomerisation to give (Z)-endo-[W{?3-SC(CF3)=C(CF3)H}(CF 3C=CCF3)(?5-C5H 5)], thus providing evidence for a ring-flip mechanism in metal-promoted alkene isomerisations.

AB - full title:The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{?3-SC(CF3)=C(CF3)H}(CF 3C=CCF3)(?5-C5H 5)] and (Z)-endo-[W{?3-SC(CF3)=C(CF 3)H}(CF3C=CCF3)(?5-C 5H5)] Thermolysis of the ?2-vinyl complex [W{?3- C(CF3)C(CF3)SBut}(CF3C= CCF3)(?5-C5H5)] gives the ?3-ethenethiolato derivative (E)-exo-[W{?3- SC(CF3)=C(CF3)H}(CF3C=CCF 3)(?5-C5H5)], which undergoes concomitant exo ? endo and E ? Z isomerisation to give (Z)-endo-[W{?3-SC(CF3)=C(CF3)H}(CF 3C=CCF3)(?5-C5H 5)], thus providing evidence for a ring-flip mechanism in metal-promoted alkene isomerisations.

UR - http://www.scopus.com/inward/record.url?scp=51149214359&partnerID=8YFLogxK

U2 - 10.1039/C39870001526

DO - 10.1039/C39870001526

M3 - Article

SN - 0022-4936

SP - 1526

EP - 1528

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 20

ER -

The mechanism of isomerisation of the C=C bond in ethenethiolato ligands co-ordinated to molybdenum and tungsten. The molecular structures of (E)-exo-[W{η³-SC(CF₃)=C(CF₃)H}(CF ₃C≡CCF₃)(η⁵-C₅H ...

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