Reactions of acyl- and alkyl-(tricarbonyl)(η5-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(ButNC)(η3-{O·C(O)·CMe·CMe·CMe})(η5-C5H5)] and [Mo·C(O)·C(Me){C(Me)}2C(Me)·C(CF3)·O(CO)(η5-C5H5)]

John L. Davidson; Michael Green; Jeffrey Z. Nyathi; Caron Scott; F. Gordon A. Stone; Alan J. Welch; Peter Woodward

doi:10.1039/C39760000714

Reactions of acyl- and alkyl-(tricarbonyl)(η⁵-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(Bu^tNC)(η³-{O·C(O)·CMe·CMe·CMe})(η⁵-C₅H₅)] and [Mo·C(O)·C(Me){C(Me)}₂C(Me)·C(CF₃)·O(CO)(η⁵-C⁵H⁵)]

John L. Davidson
, Michael Green
, Jeffrey Z. Nyathi
, Caron Scott
, F. Gordon A. Stone^*
, Alan J. Welch
, Peter Woodward

^*Corresponding author for this work

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

50 Citations (Scopus)

Abstract

Reaction of [MR(CO)₃(η⁵-C₅H₅)](M = Mo, W; R = Me, CH₂Ph, COCF₃) with but-2-yne affords either the vinylketone complexes [[graphic omitted])R(CO)₂(η⁵-C₅H₅)], which on treatment with ligands L form lactone complexes [M(CO)L(η³-{[graphic omitted]Me})(η⁵C₅H₅)], or the eight-membered ring complex [[graphic omitted](CO)(η⁵-C₅H₅)]; the identity of the products is established by X-ray crystallography.

Original language	English
Pages (from-to)	714-715
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	18
DOIs	https://doi.org/10.1039/C39760000714
Publication status	Published - 1976

ASJC Scopus subject areas

Molecular Medicine

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10.1039/C39760000714

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Davidson, J. L., Green, M., Nyathi, J. Z., Scott, C., Stone, F. G. A., Welch, A. J., & Woodward, P. (1976). Reactions of acyl- and alkyl-(tricarbonyl)(η⁵-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(Bu^tNC)(η³-{O·C(O)·CMe·CMe·CMe})(η⁵-C₅H₅)] and [Mo·C(O)·C(Me){C(Me)}₂C(Me)·C(CF₃)·O(CO)(η⁵-C⁵H⁵)]. Journal of the Chemical Society, Chemical Communications, (18), 714-715. https://doi.org/10.1039/C39760000714

Davidson, John L. ; Green, Michael ; Nyathi, Jeffrey Z. et al. / Reactions of acyl- and alkyl-(tricarbonyl)(η⁵-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(Bu^tNC)(η³-{O·C(O)·CMe·CMe·CMe})(η⁵-C₅H₅)] and [Mo·C(O)·C(Me){C(Me)}₂C(Me)·C(CF₃)·O(CO)(η⁵-C⁵H⁵)]. In: Journal of the Chemical Society, Chemical Communications. 1976 ; No. 18. pp. 714-715.

@article{8c5a6c7226744b6fb554d52ce8af4051,

title = "Reactions of acyl- and alkyl-(tricarbonyl)(η5-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(ButNC)(η3-\{O·C(O)·CMe·CMe·CMe\})(η5-C5H5)] and [Mo·C(O)·C(Me)\{C(Me)\}2C(Me)·C(CF3)·O(CO)(η5-C5H5)]",

abstract = "Reaction of [MR(CO)3(η5-C5H5)](M = Mo, W; R = Me, CH2Ph, COCF3) with but-2-yne affords either the vinylketone complexes [[graphic omitted])R(CO)2(η5-C5H5)], which on treatment with ligands L form lactone complexes [M(CO)L(η3-\{[graphic omitted]Me\})(η5C5H5)], or the eight-membered ring complex [[graphic omitted](CO)(η5-C5H5)]; the identity of the products is established by X-ray crystallography.",

author = "Davidson, \{John L.\} and Michael Green and Nyathi, \{Jeffrey Z.\} and Caron Scott and Stone, \{F. Gordon A.\} and Welch, \{Alan J.\} and Peter Woodward",

year = "1976",

doi = "10.1039/C39760000714",

language = "English",

pages = "714--715",

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

issn = "0022-4936",

publisher = "Chemical Society",

number = "18",

}

Davidson, JL, Green, M, Nyathi, JZ, Scott, C, Stone, FGA, Welch, AJ & Woodward, P 1976, 'Reactions of acyl- and alkyl-(tricarbonyl)(η⁵-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(Bu^tNC)(η³-{O·C(O)·CMe·CMe·CMe})(η⁵-C₅H₅)] and [Mo·C(O)·C(Me){C(Me)}₂C(Me)·C(CF₃)·O(CO)(η⁵-C⁵H⁵)]', Journal of the Chemical Society, Chemical Communications, no. 18, pp. 714-715. https://doi.org/10.1039/C39760000714

Reactions of acyl- and alkyl-(tricarbonyl)(η⁵-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(Bu^tNC)(η³-{O·C(O)·CMe·CMe·CMe})(η⁵-C₅H₅)] and [Mo·C(O)·C(Me){C(Me)}₂C(Me)·C(CF₃)·O(CO)(η⁵-C⁵H⁵)]. / Davidson, John L.; Green, Michael; Nyathi, Jeffrey Z. et al.
In: Journal of the Chemical Society, Chemical Communications, No. 18, 1976, p. 714-715.

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

TY - JOUR

T1 - Reactions of acyl- and alkyl-(tricarbonyl)(η5-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(ButNC)(η3-{O·C(O)·CMe·CMe·CMe})(η5-C5H5)] and [Mo·C(O)·C(Me){C(Me)}2C(Me)·C(CF3)·O(CO)(η5-C5H5)]

AU - Davidson, John L.

AU - Green, Michael

AU - Nyathi, Jeffrey Z.

AU - Scott, Caron

AU - Stone, F. Gordon A.

AU - Welch, Alan J.

AU - Woodward, Peter

PY - 1976

Y1 - 1976

N2 - Reaction of [MR(CO)3(η5-C5H5)](M = Mo, W; R = Me, CH2Ph, COCF3) with but-2-yne affords either the vinylketone complexes [[graphic omitted])R(CO)2(η5-C5H5)], which on treatment with ligands L form lactone complexes [M(CO)L(η3-{[graphic omitted]Me})(η5C5H5)], or the eight-membered ring complex [[graphic omitted](CO)(η5-C5H5)]; the identity of the products is established by X-ray crystallography.

AB - Reaction of [MR(CO)3(η5-C5H5)](M = Mo, W; R = Me, CH2Ph, COCF3) with but-2-yne affords either the vinylketone complexes [[graphic omitted])R(CO)2(η5-C5H5)], which on treatment with ligands L form lactone complexes [M(CO)L(η3-{[graphic omitted]Me})(η5C5H5)], or the eight-membered ring complex [[graphic omitted](CO)(η5-C5H5)]; the identity of the products is established by X-ray crystallography.

UR - https://www.scopus.com/pages/publications/51149219086

U2 - 10.1039/C39760000714

DO - 10.1039/C39760000714

M3 - Article

AN - SCOPUS:51149219086

SN - 0022-4936

SP - 714

EP - 715

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 18

ER -

Davidson JL, Green M, Nyathi JZ, Scott C, Stone FGA, Welch AJ et al. Reactions of acyl- and alkyl-(tricarbonyl)(η⁵-cyclopentadienyl)-molybdenum and -tungsten complexes with but-2-yne; molecular structures of [Mo(CO)(Bu^tNC)(η³-{O·C(O)·CMe·CMe·CMe})(η⁵-C₅H₅)] and [Mo·C(O)·C(Me){C(Me)}₂C(Me)·C(CF₃)·O(CO)(η⁵-C⁵H⁵)]. Journal of the Chemical Society, Chemical Communications. 1976;(18):714-715. doi: 10.1039/C39760000714