Výsledky vyhledávání - "Françoise Van Gastel"

Mixed-Metal Hydrocarbyl Complexes Involving the Rh/Mo and Rh/W Metal Combinations

Autor: Françoise Van Gastel, and Robert McDonald, Todd W. Graham, Martin R. Cowie

Publikováno v: Scopus-Elsevier

Reaction of [RhMo(H)(CO)4(dppm)2] (dppm = Ph2PCH2PPh2) with a number of alkynes, RC⋮CR‘ (R = R‘ = C(O)OCH3, CF3; R = H, R‘ = C(O)CH3, C(O)OCH3) yields the alkenyl complexes [RhMo(C(R‘)C(H)R)(CO)4(d...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8f428408f03e0e79b4ff0708f5c9b28
https://doi.org/10.1021/om990074n

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Facile and quantitative activation of dihydrogen by the phosphinidene-stabilized ruthenium cluster Ru4(CO)13(.mu.3-PPh): synthesis and spectroscopic and structural characterization of (.mu.-H)2Ru4(CO)12(.mu.3-PPh)

Autor: John F. Corrigan, Simon Doherty, Nicholas J. Taylor, Françoise Van Gastel, Arthur J. Carty

Publikováno v: Inorganic Chemistry. 31:4492-4498

The phosphinidene-stabilized butterfly cluster Ru 4 (CO) 13 (μ 3 -PPh) (1) has a square pyramidal nido Ru 4 P skeleton with three rutbenium atoms and one phosphorus atom in a square face. The cluster 1 readily adds dihydrogon at room temperature and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acae08536c4cb0df1eed6c25f120ff6e
https://doi.org/10.1021/ic00048a011

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Synthesis of 62-electron square planar clusters with group 15 and 16 main group atoms: Structural characterization of Ru4(CO)11(μ4-PPh)(μ4-S) and Ru4(CO)10(μ4-PPh)(μ4-Se)(PEt3): Bonding preferences in cappingNido Ru4(CO)13(μ3-PPh)

Autor: Nicholas J. Taylor, John F. Corrigan, Andrew A. Cherkas, Simon Doherty, Lisa Agocs, Arthur J. Carty, Françoise Van Gastel, Ravindranath Ramachandran

Publikováno v: Journal of Cluster Science. 2:131-136

Thecloso octahedral cluster Ru4(CO)11(μ4-PPh)(μ4-S)1 and selenium and tellurium analogues, the first examples of unsaturated ruthenium clusters with a planar metal core and different main group 15 and 16 atoms have been synthesized fromnido Ru4(CO)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74456d761f34f41ba3fa30c0657d71a0
https://doi.org/10.1007/bf00702954

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Phosphido-phosphinidene transformations. Ru3(CO)6-[P(Ph)C(Ph)C(Ph)](μ-PPh2)2: A novel six vertex nido-pentagonal bipyramidal structure via reductive elimination and acetylene insertion at a triruthenium centre

Autor: Antonio Tiripicchio, Enrico Sappa, Françoise Van Gastel, Arthur J. Carty, Maria Angela Pellinghelli

Publikováno v: Journal of Organometallic Chemistry. 385:C50-C54

The complex Ru 3 (CO) 6 [P(Ph)C(Ph)C(Ph)](μ-PPh 2 ) 2 has been obtained by treating (μ-H)Ru 3 (CO) 7 (μ-PPh 2 ) 3 with C 2 Ph 2 in aliphatic hydrocarbons and its structure has been determined by an X-ray diffraction study. The alkyne inserts into

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::796aca959835efbd33451f67df752098
https://doi.org/10.1016/0022-328x(90)85020-y

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Reactivity of unsaturated clusters. Phosphoruscarbon bond activation, hydrogen migration and acetylene interconversion in the reactions of 46-electron (H)Ru3(CO)9(μ-PPh2) with Ph2PCCR (R = Ph, But, Pri). X-ray structure of Ru3(CO)9(μ-PPh2)2(μ3-η2-HCCPh): a new type of 5-vertex, 7-skeletal pair cluster

Autor: Enrico Sappa, Marisa Tiripicchio Camellini, Françoise Van Gastel, Antonio Tiripicchio, Arthur J. Carty, Shane A. MacLaughlin, Michael D. Lynch

Publikováno v: Journal of Organometallic Chemistry. 326:C65-C70

Novel examples of PC bond activation under mild conditions are reported. The reactions of phosphinoalkynes Ph 2 PCCR (R = Ph, Bu t , Pr i ) with the formally 46-electron cluster HRu 3 (CO) 9 (μ-PPh 2 ) result in PC bond cleavage, transfer o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95af80585ff66089e2e424e5e92e2820
https://doi.org/10.1016/0022-328x(87)80167-5

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Encapsulated phosphides: Ru8(CO)21(.mu.6-P)(.mu.4-PPh)(.mu.2-PPh2), a molecule with a six-coordinate phosphorus atom in a condensed cluster

Autor: Arthur J. Carty, Nicholas J. Taylor, Françoise Van Gastel

Publikováno v: Inorganic Chemistry. 28:384-388

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::479d0351d348aebf9748268216b2408f
https://doi.org/10.1021/ic00301a050

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Planar 64-electron butterfly clusters with elongated metal–metal bonds: synthesis and molecular structures of Ru4(CO)13(µ-PPh2)2and Ru4(CO)10(µ-PPh2)4

Autor: Nicholas J. Taylor, Graeme Hogarth, Todd B. Marder, Françoise Van Gastel, Jacquie A. Phillips, Arthur J. Carty

Publikováno v: J. Chem. Soc., Chem. Commun.. :1570-1572

The 64-electron phosphido bridged clusters Ru4(CO)13(µ-PPh2)2 and Ru4(CO)10(µ-PPh2)4 have been synthesised and characterised by X-ray diffraction as consisting of quasiplanar Ru4 butterfly polyhedra with unusually elongated metal–metal bonds.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f249aa417d412c574a600a2d36a61ad
https://doi.org/10.1039/c39880001570

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The first heptaruthenium cluster: X-ray crystal structure of Ru7(CO)18(µ4-PPh)2, a molecule consisting of fused square pyramidal polyhedra

Autor: Arthur J. Carty, Nicholas J. Taylor, Françoise Van Gastel

Publikováno v: J. Chem. Soc., Chem. Commun.. :1049-1050

The first heptaruthenium cluster Ru7(CO)18(µ4-PPh)2 has been obtained from the pyrolysis of the phosphido complex (µ-H)Ru3(CO)10(µ-PPh2) in toluene; X-ray analysis has revealed a novel condensed metal framework based on two square pyramidal Ru5 fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a06270d0afba38a86ad9b62a0a80b612
https://doi.org/10.1039/c39870001049

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