Synthesis and reactivity of (μ-σ,π-acetylide) (μ-alkane- and μ-arene-thiolate)bis(tricarbonyliron) complexes

Seyferth, Dietmar; Hoke, Jeffrey B.; Wheeler, David R.

doi:10.1016/0022-328x(88)89097-1

Cited by 35 publications

(16 citation statements)

References 30 publications

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“…The ratio of these signals resembles to 3:1. This finding is in agreement with previously reported data for similar RS l-bridged diiron hexacarbonyl complexes [1,8].…”

Section: Resultssupporting

confidence: 94%

“…Recently, Seyferth et al [1,2] reported on the synthesis and reaction chemistry of [(l-SR)(l-r,p-C"CR 0 )]-Fe 2 (CO) 6 (R = R 0 , R 6 ¼ R 0 ; R,R 0 = singly bound organic ligand) (type A molecule) by reacting Fe 2 (CO) 9 with RSC"CR 0 . A further possibility to prepare structural type A molecules is given by the reaction of [Et 3 NH][(l-SR)(l-CO)Fe 2 (CO) 6 ] with allylic or propargylic halides [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

“…For example, the reactions of structural type A molecules with diverse transition metal carbonyls, such as Fe(CO) 5 , Fe 2 (CO) 9 and Co 2 (CO) 8 , respectively, were used to good advantage for the preparation of higher nuclearity, homoand heterometallic acetylide clusters [1,3]. These multimetallic species possess novel properties [1][2][3][4][5][6][7]. Included in these studies were also the reaction behaviour of molecules of type [(l-ER n )(l-r,p-C"CR 0 )]Fe 2 (CO) 6 (E = P, n = 2; E = S, n = 1) towards diverse Lewis-bases L (L = amines, phosphines and phosphites) which revealed a varied and exciting organometallic chemistry with particularly relevant applications to organic synthesis, whereby numerous examples of unusual reactivity patterns have been reported [7].…”

Section: Introductionmentioning

confidence: 99%

“…The reaction chemistry of related thio-and phosphido-bridged acetylide diiron hexacarbonyl complexes was explored [1,[4][5][6][7]. For example, the reactions of structural type A molecules with diverse transition metal carbonyls, such as Fe(CO) 5 , Fe 2 (CO) 9 and Co 2 (CO) 8 , respectively, were used to good advantage for the preparation of higher nuclearity, homoand heterometallic acetylide clusters [1,3].…”

Section: Introductionmentioning

confidence: 99%

“…A further possibility to prepare structural type A molecules is given by the reaction of [Et 3 NH][(l-SR)(l-CO)Fe 2 (CO) 6 ] with allylic or propargylic halides [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and reaction chemistry of [(μ-SeR)(μ-σ,π-CCPh)]Fe2(CO)6

Taher

Pritzkow

Walfort

et al. 2006

Journal of Organometallic Chemistry

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“…The ratio of these signals resembles to 3:1. This finding is in agreement with previously reported data for similar RS l-bridged diiron hexacarbonyl complexes [1,8].…”

Section: Resultssupporting

confidence: 94%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…A further possibility to prepare structural type A molecules is given by the reaction of [Et 3 NH][(l-SR)(l-CO)Fe 2 (CO) 6 ] with allylic or propargylic halides [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Synthesis and reaction chemistry of [(μ-SeR)(μ-σ,π-CCPh)]Fe2(CO)6

Taher

Pritzkow

Walfort

et al. 2006

Journal of Organometallic Chemistry

View full text Add to dashboard Cite

Methoden zur Synthese von (μ‐Kohlenwasserstoff)‐Übergangsmetallkomplexen ohne Metall‐Metall‐Bindung

Beck¹,

Niemer²,

Wieser³

1993

Angewandte Chemie

113

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Professor Heinrich Nijth zum 65. Gehurtsfag gewidmetUbergangsmetallkomplexe rnit Kohlenwasserstoffen als o,o-, o,z-oder n,n-gebundene Brukkenliganden sind zur Zeit von grol3em Interesse. In diesem Aufsatz werden effiziente und gezielte Synthesen fur diese Verbindungen, die haufig asthetische Strukturen aufweisen, vorgestellt. Bei diesen Reaktionen begegnen wir den wichtigsten Reaktionstypen in der modernen metallorganischen Chemie. Sie konnen eine nutzliche Hilfe zur Synthese maRgeschneiderter Verbindungen, 2.B. von Modellkomplexen fur katalytische Prozesse, sein, insbesondere auch zum gezielten Aufbau von Heterometallverbindungen. Reaktionen von elektrophilen mit nucleophilen Komplexen, zahlreiche Umsetzungen von (funktionalisierten) Kohlenwasserstoffen rnit Metallkomplexen, die zur Zeit besonders aktuellen Komplexe rnit Acetylid-und Carbidobrucken sowie metallorganische Polymere, von denen man vorteilhafte Materialeigenschaften erwarten kann, werden behandelt. Die Bedeutung dieser Komplexe hat Chisholm['l wie folgt formuliert : ,,Central to the development of polynuclear and cluster chemistry are bridging ligands and central to organometallic chemistry are metal-carbon bonds. Thus, bridging hydrocarbyl ligands hold a pivotal position in the development of dinuclear and polynuclear organometallic chemistry".

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Methods for the Synthesis of μ‐Hydrocarbon Transition Metal Complexes without Metal–Metal Bonds

Beck¹,

Niemer²,

Wieser³

1993

Angew. Chem. Int. Ed. Engl.

310

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Transition metal complexes in which hydrocarbons serve as o,o-, o,n-, or K,n-bound bridging ligands are currently of great interest. This review presents efficient and directed syntheses for such compounds, which often have very aesthetic structures. These reactions are among the most important reaction types in modern organometallic chemistry. They can be a useful aid for the synthesis of tailor-made compounds, for example, for models of catalytic processes and, specifically, for the construction of heterometallic compounds. We will discuss reactions of electrophilic complexes with nucleophilic ones, numerous transformations of (functionalized) hydrocarbons with metal complexes, the currently very topical complexes with bridging acetylide and carbide ligands, and organometallic polymers, which can be expected to have interesting and novel materials properties. Chisholm"] has described the importance of these complexes as follows: "Central to the development of polynuclear and cluster chemistry are bridging kgands and central to organometallic chemistry are metal-carbon bonds. Thus bridging ligands hold a pivotal role in the development of dinuclear and polynuclear organometallic chemistry".

show abstract

Synthesis and reactivity of (μ-σ,π-acetylide) (μ-alkane- and μ-arene-thiolate)bis(tricarbonyliron) complexes

Cited by 35 publications

References 30 publications

Synthesis and reaction chemistry of [(μ-SeR)(μ-σ,π-CCPh)]Fe2(CO)6

Synthesis and reaction chemistry of [(μ-SeR)(μ-σ,π-CCPh)]Fe2(CO)6

Methoden zur Synthese von (μ‐Kohlenwasserstoff)‐Übergangsmetallkomplexen ohne Metall‐Metall‐Bindung

Methods for the Synthesis of μ‐Hydrocarbon Transition Metal Complexes without Metal–Metal Bonds

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