Di- and tri-metal compounds prepared from the alkylidyne molybdenum complexes [Mo(CR)(CO)2(η-C5H5)] (R = C6H4OMe-2, C6H4NMe2-4 or C6H3Me2-2,6) and [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)]

Anthony F. Hill; Frank Marken; Bashir A. Nasir; F. Gordon; A. Stone

doi:10.1016/0022-328X(89)87118-9

Di- and tri-metal compounds prepared from the alkylidyne molybdenum complexes [Mo(CR)(CO)₂(η-C₅H₅)] (R = C₆H₄OMe-2, C₆H₄NMe₂-4 or C₆H₃Me₂-2,6) and [MoFe(μ-CC₆H₄Me-4)(CO)₆(η-C₅H₅)]

Anthony F. Hill, Frank Marken, Bashir A. Nasir, F. Gordon, A. Stone

University of Bristol

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

Abstract

The alkylidynemolybdenum compounds [Mo(CR)(CO)₂(η-C₅H₅)] (R = C₆H₄Me-4, C₆H₄OMe-2, C₆H₄NMe₂-4 and C₆H₃Me₂-2,6), and the dimetal species [MoFe(μ-CC₆H₄Me-4)(CO)₆(η-C₅H₅)], have been used to prepare complexes containing bonds between molybdenum and manganese, iron, rhodium, platinum, and copper. Thus the compounds [MoMn(μ-CR)(CO)₄(η-C₅H₅)(η-C₅H₄Me)] (R = C₆H₄Me-4, C₆H₄OMe-2, or C₆H₄NMe-4). [MoRh(μ-CC₆H₃Me₂-2,6)(CO)₃(η-C₅H₅)(η⁵-C₉H₇)] (C₉H₇ = indenyl), and [MoRh₂(μ-CC₆H₃Me₂-2,6)(μ-CO)₂-(CO)(η-C₅H₅)(η⁵-C₉H₇)₂] have been synthesized by treating the appropriate mononuclear alkylidynemolybdenum complex with [Mn(CO)₂(thf)(η-C₅H₄Me)] (thf = tetrahydrofuran) and [Rh(CO)₂(η⁵-C₉H₇)], respectively. The heterotrinuclear metal compounds [MoFePt(μ₃-CC₆H₄Me-4)(CO)₆(PR′₃)(C₅H₅)] (R′ = ⁱ Pr or cyclo-C₆H₁₁), [MoFeRh(μ₃-CC₆H₄Me-4)(μ-CO)(CO)₅(η-C₅H₅)(η⁵-C₉H₇)], and [MoFe-Cu(μ-CC₆H₄Me-4)(CO)₅(η-C₅H₅)(η-C₅Me₅)] have been synthesised by treating the complex [MoFe(μ-CC₆H₄Me-4)(CO)₆(η-C₅H₅)] with the reagents [Pt(C₂H₄)₂-(PR′₃)], [Rh(CO)₂(η⁵-C₉H₇)], and [Cu(thf)(η-C₅Me₅)], respectively. The NMR data for the new compounds are reported and discussed.

Original language	English
Pages (from-to)	311-323
Number of pages	13
Journal	Journal of Organometallic Chemistry
Volume	363
Issue number	3
DOIs	https://doi.org/10.1016/0022-328X(89)87118-9
Publication status	Published - 21 Mar 1989

Funding

We thank the S.E.R.C. for support, and the University of the Punjab (Lahore) and the University Grants Commission of Pakistan for a Fellowship (to B.A.N.).

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/0022-328X(89)87118-9

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Di- and tri-metal compounds prepared from the alkylidyne molybdenum complexes [Mo(CR)(CO)₂(η-C₅H₅)] (R = C₆H₄OMe-2, C₆H₄NMe₂-4 or C₆H₃Me₂-2,6) and [MoFe(μ-CC₆H₄Me-4)(CO)₆(η-C₅H₅)]. / Hill, Anthony F.; Marken, Frank; Nasir, Bashir A. et al.
In: Journal of Organometallic Chemistry, Vol. 363, No. 3, 21.03.1989, p. 311-323.

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

@article{068d67f4f04e4d3cbaae605ca7aeaf01,

title = "Di- and tri-metal compounds prepared from the alkylidyne molybdenum complexes [Mo(CR)(CO)2(η-C5H5)] (R = C6H4OMe-2, C6H4NMe2-4 or C6H3Me2-2,6) and [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)]",

abstract = "The alkylidynemolybdenum compounds [Mo(CR)(CO)2(η-C5H5)] (R = C6H4Me-4, C6H4OMe-2, C6H4NMe2-4 and C6H3Me2-2,6), and the dimetal species [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)], have been used to prepare complexes containing bonds between molybdenum and manganese, iron, rhodium, platinum, and copper. Thus the compounds [MoMn(μ-CR)(CO)4(η-C5H5)(η-C5H4Me)] (R = C6H4Me-4, C6H4OMe-2, or C6H4NMe-4). [MoRh(μ-CC6H3Me2-2,6)(CO)3(η-C5H5)(η5-C9H7)] (C9H7 = indenyl), and [MoRh2(μ-CC6H3Me2-2,6)(μ-CO)2-(CO)(η-C5H5)(η5-C9H7)2] have been synthesized by treating the appropriate mononuclear alkylidynemolybdenum complex with [Mn(CO)2(thf)(η-C5H4Me)] (thf = tetrahydrofuran) and [Rh(CO)2(η5-C9H7)], respectively. The heterotrinuclear metal compounds [MoFePt(μ3-CC6H4Me-4)(CO)6(PR′3)(C5H5)] (R′ = i Pr or cyclo-C6H11), [MoFeRh(μ3-CC6H4Me-4)(μ-CO)(CO)5(η-C5H5)(η5-C9H7)], and [MoFe-Cu(μ-CC6H4Me-4)(CO)5(η-C5H5)(η-C5Me5)] have been synthesised by treating the complex [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)] with the reagents [Pt(C2H4)2-(PR′3)], [Rh(CO)2(η5-C9H7)], and [Cu(thf)(η-C5Me5)], respectively. The NMR data for the new compounds are reported and discussed.",

author = "Hill, {Anthony F.} and Frank Marken and Nasir, {Bashir A.} and F. Gordon and A. Stone",

year = "1989",

month = mar,

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doi = "10.1016/0022-328X(89)87118-9",

language = "English",

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journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

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T1 - Di- and tri-metal compounds prepared from the alkylidyne molybdenum complexes [Mo(CR)(CO)2(η-C5H5)] (R = C6H4OMe-2, C6H4NMe2-4 or C6H3Me2-2,6) and [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)]

AU - Hill, Anthony F.

AU - Marken, Frank

AU - Nasir, Bashir A.

AU - Gordon, F.

AU - Stone, A.

PY - 1989/3/21

Y1 - 1989/3/21

N2 - The alkylidynemolybdenum compounds [Mo(CR)(CO)2(η-C5H5)] (R = C6H4Me-4, C6H4OMe-2, C6H4NMe2-4 and C6H3Me2-2,6), and the dimetal species [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)], have been used to prepare complexes containing bonds between molybdenum and manganese, iron, rhodium, platinum, and copper. Thus the compounds [MoMn(μ-CR)(CO)4(η-C5H5)(η-C5H4Me)] (R = C6H4Me-4, C6H4OMe-2, or C6H4NMe-4). [MoRh(μ-CC6H3Me2-2,6)(CO)3(η-C5H5)(η5-C9H7)] (C9H7 = indenyl), and [MoRh2(μ-CC6H3Me2-2,6)(μ-CO)2-(CO)(η-C5H5)(η5-C9H7)2] have been synthesized by treating the appropriate mononuclear alkylidynemolybdenum complex with [Mn(CO)2(thf)(η-C5H4Me)] (thf = tetrahydrofuran) and [Rh(CO)2(η5-C9H7)], respectively. The heterotrinuclear metal compounds [MoFePt(μ3-CC6H4Me-4)(CO)6(PR′3)(C5H5)] (R′ = i Pr or cyclo-C6H11), [MoFeRh(μ3-CC6H4Me-4)(μ-CO)(CO)5(η-C5H5)(η5-C9H7)], and [MoFe-Cu(μ-CC6H4Me-4)(CO)5(η-C5H5)(η-C5Me5)] have been synthesised by treating the complex [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)] with the reagents [Pt(C2H4)2-(PR′3)], [Rh(CO)2(η5-C9H7)], and [Cu(thf)(η-C5Me5)], respectively. The NMR data for the new compounds are reported and discussed.

AB - The alkylidynemolybdenum compounds [Mo(CR)(CO)2(η-C5H5)] (R = C6H4Me-4, C6H4OMe-2, C6H4NMe2-4 and C6H3Me2-2,6), and the dimetal species [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)], have been used to prepare complexes containing bonds between molybdenum and manganese, iron, rhodium, platinum, and copper. Thus the compounds [MoMn(μ-CR)(CO)4(η-C5H5)(η-C5H4Me)] (R = C6H4Me-4, C6H4OMe-2, or C6H4NMe-4). [MoRh(μ-CC6H3Me2-2,6)(CO)3(η-C5H5)(η5-C9H7)] (C9H7 = indenyl), and [MoRh2(μ-CC6H3Me2-2,6)(μ-CO)2-(CO)(η-C5H5)(η5-C9H7)2] have been synthesized by treating the appropriate mononuclear alkylidynemolybdenum complex with [Mn(CO)2(thf)(η-C5H4Me)] (thf = tetrahydrofuran) and [Rh(CO)2(η5-C9H7)], respectively. The heterotrinuclear metal compounds [MoFePt(μ3-CC6H4Me-4)(CO)6(PR′3)(C5H5)] (R′ = i Pr or cyclo-C6H11), [MoFeRh(μ3-CC6H4Me-4)(μ-CO)(CO)5(η-C5H5)(η5-C9H7)], and [MoFe-Cu(μ-CC6H4Me-4)(CO)5(η-C5H5)(η-C5Me5)] have been synthesised by treating the complex [MoFe(μ-CC6H4Me-4)(CO)6(η-C5H5)] with the reagents [Pt(C2H4)2-(PR′3)], [Rh(CO)2(η5-C9H7)], and [Cu(thf)(η-C5Me5)], respectively. The NMR data for the new compounds are reported and discussed.

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