Reaction of hexaflouorobut-2-yne and tetrafluoroethylene with η-cyclopentadienyl-iron and -ruthenium complexes; crystal and molecular structures of [Fe2(CO){C4(CF3)4CO}(η5-C5H5)2] and [Fe(COCF2C5H5)(η5-C5H5)]

Jack L. Davidson; Michael Green; F. Gordon A. Stone; Alan J. Welch

doi:10.1039/C39750000286

Reaction of hexaflouorobut-2-yne and tetrafluoroethylene with η-cyclopentadienyl-iron and -ruthenium complexes; crystal and molecular structures of [Fe₂(CO){C₄(CF₃)₄CO}(η⁵-C₅H₅)₂] and [Fe(COCF₂C₅H₅)(η⁵-C₅H₅)]

Jack L. Davidson, Michael Green, F. Gordon A. Stone^*, Alan J. Welch

^*Corresponding author for this work

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

28 Citations (Scopus)

Abstract

Reaction of [Fe(CO)₂(η⁵-C₅H ₅)]₂ with CF₃C₂CF₃ affords the ferracyclohexadienone [Fe₂(CO){C₄(CF ₃)₄CO}(η⁵C₅H₅) ₂], whereas [Ru(CO)₂(η⁵C₅H ₅)]₂ gives sequentially the trans-insertion product [Ru{C(CF₃):C(CF₃):C(CF₃)H}(CO) ₂(η⁵-C₅H₅)] and [R[graphic omitted]C(CF₃)H(CO)(ηC₅H₅)]; in contrast [Fe(CO)₂(η¹-C₅H₅) (η⁵-C₅H₅)] affords [FeCO{COC ₇H₅(CF₃)₂}(η⁵-C ₅H₅)] with CF₃C₂CF₃ and [Fe(COCF₂C₅H₅)(η⁵-C ₅H₅)] with C₂F₄, the latter reaction involving cleavage of a C-C bond.

Original language	English
Pages (from-to)	286-287
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	8
DOIs	https://doi.org/10.1039/C39750000286
Publication status	Published - 1975

ASJC Scopus subject areas

Molecular Medicine

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Davidson, J. L., Green, M., Stone, F. G. A., & Welch, A. J. (1975). Reaction of hexaflouorobut-2-yne and tetrafluoroethylene with η-cyclopentadienyl-iron and -ruthenium complexes; crystal and molecular structures of [Fe₂(CO){C₄(CF₃)₄CO}(η⁵-C₅H₅)₂] and [Fe(COCF₂C₅H₅)(η⁵-C₅H₅)]. Journal of the Chemical Society, Chemical Communications, (8), 286-287. https://doi.org/10.1039/C39750000286

@article{d79004f34ea147778d818419d5c45ac2,

title = "Reaction of hexaflouorobut-2-yne and tetrafluoroethylene with η-cyclopentadienyl-iron and -ruthenium complexes; crystal and molecular structures of [Fe2(CO){C4(CF3)4CO}(η5-C5H5)2] and [Fe(COCF2C5H5)(η5-C5H5)]",

abstract = "Reaction of [Fe(CO)2(η5-C5H 5)]2 with CF3C2CF3 affords the ferracyclohexadienone [Fe2(CO){C4(CF 3)4CO}(η5C5H5) 2], whereas [Ru(CO)2(η5C5H 5)]2 gives sequentially the trans-insertion product [Ru{C(CF3):C(CF3):C(CF3)H}(CO) 2(η5-C5H5)] and [R[graphic omitted]C(CF3)H(CO)(ηC5H5)]; in contrast [Fe(CO)2(η1-C5H5) (η5-C5H5)] affords [FeCO{COC 7H5(CF3)2}(η5-C 5H5)] with CF3C2CF3 and [Fe(COCF2C5H5)(η5-C 5H5)] with C2F4, the latter reaction involving cleavage of a C-C bond.",

author = "Davidson, {Jack L.} and Michael Green and Stone, {F. Gordon A.} and Welch, {Alan J.}",

year = "1975",

doi = "10.1039/C39750000286",

language = "English",

pages = "286--287",

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

issn = "0022-4936",

publisher = "Chemical Society",

number = "8",

}

Davidson, JL, Green, M, Stone, FGA & Welch, AJ 1975, 'Reaction of hexaflouorobut-2-yne and tetrafluoroethylene with η-cyclopentadienyl-iron and -ruthenium complexes; crystal and molecular structures of [Fe₂(CO){C₄(CF₃)₄CO}(η⁵-C₅H₅)₂] and [Fe(COCF₂C₅H₅)(η⁵-C₅H₅)]', Journal of the Chemical Society, Chemical Communications, no. 8, pp. 286-287. https://doi.org/10.1039/C39750000286

Reaction of hexaflouorobut-2-yne and tetrafluoroethylene with η-cyclopentadienyl-iron and -ruthenium complexes; crystal and molecular structures of [Fe₂(CO){C₄(CF₃)₄CO}(η⁵-C₅H₅)₂] and [Fe(COCF₂C₅H₅)(η⁵-C₅H₅)]. / Davidson, Jack L.; Green, Michael; Stone, F. Gordon A. et al.
In: Journal of the Chemical Society, Chemical Communications, No. 8, 1975, p. 286-287.

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

TY - JOUR

T1 - Reaction of hexaflouorobut-2-yne and tetrafluoroethylene with η-cyclopentadienyl-iron and -ruthenium complexes; crystal and molecular structures of [Fe2(CO){C4(CF3)4CO}(η5-C5H5)2] and [Fe(COCF2C5H5)(η5-C5H5)]

AU - Davidson, Jack L.

AU - Green, Michael

AU - Stone, F. Gordon A.

AU - Welch, Alan J.

PY - 1975

Y1 - 1975

N2 - Reaction of [Fe(CO)2(η5-C5H 5)]2 with CF3C2CF3 affords the ferracyclohexadienone [Fe2(CO){C4(CF 3)4CO}(η5C5H5) 2], whereas [Ru(CO)2(η5C5H 5)]2 gives sequentially the trans-insertion product [Ru{C(CF3):C(CF3):C(CF3)H}(CO) 2(η5-C5H5)] and [R[graphic omitted]C(CF3)H(CO)(ηC5H5)]; in contrast [Fe(CO)2(η1-C5H5) (η5-C5H5)] affords [FeCO{COC 7H5(CF3)2}(η5-C 5H5)] with CF3C2CF3 and [Fe(COCF2C5H5)(η5-C 5H5)] with C2F4, the latter reaction involving cleavage of a C-C bond.

AB - Reaction of [Fe(CO)2(η5-C5H 5)]2 with CF3C2CF3 affords the ferracyclohexadienone [Fe2(CO){C4(CF 3)4CO}(η5C5H5) 2], whereas [Ru(CO)2(η5C5H 5)]2 gives sequentially the trans-insertion product [Ru{C(CF3):C(CF3):C(CF3)H}(CO) 2(η5-C5H5)] and [R[graphic omitted]C(CF3)H(CO)(ηC5H5)]; in contrast [Fe(CO)2(η1-C5H5) (η5-C5H5)] affords [FeCO{COC 7H5(CF3)2}(η5-C 5H5)] with CF3C2CF3 and [Fe(COCF2C5H5)(η5-C 5H5)] with C2F4, the latter reaction involving cleavage of a C-C bond.

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U2 - 10.1039/C39750000286

DO - 10.1039/C39750000286

M3 - Article

SN - 0022-4936

SP - 286

EP - 287

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 8

ER -