Výsledky vyhledávání - "Estelle Vigier"

Mono- and di-nuclear 2,3-diazabutadiene and 2-azabutadiene complexes of Rhenium(I): Syntheses, luminescence spectra and X-ray structures

Autor: Fernando Villafañe, Rodolphe Kinghat, Marek M. Kubicki, Michael Knorr, Abderrahim Khatyr, Estelle Vigier, Gérard Schmitt

Publikováno v: Inorganic Chemistry Communications. 11:1060-1063

Treatment of [Re(CO)3(THF)(μ-Br)]2 with 4,4-dichloro-1,1-diphenyl-2-azabuta-1,3-diene [Cl2C C(H)–N CPh2] (1a) yields the di-nuclear benzophenone azine-bridged compound [(OC)3Re(μ-Ph2C N–N CPh2)(μ-Br)2Re(CO)3] (2a), albeit in low yield. Alterna

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f4db646600f96a4187768ea8f86c28d
https://doi.org/10.1016/j.inoche.2008.05.022

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Structural diversity in the borohydrido lanthanides series: First isolation and X-ray crystal structure of ionic

Autor: Fanny Bonnet, Denise Baudry-Barbier, M. M. Kubicki, Marc Visseaux, Abderrafia Hafid, Estelle Vigier

Publikováno v: Inorganic Chemistry Communications. 10:690-694

The reaction of Sm ( BH 4 ) 3 ( THF ) 3 with a half equivalent of KCp ∗ ′ ( Cp ∗ ′ = C 5 Me 4 n Pr ) affords a compound comprising one Cp ∗ ′ ligand and three THF molecules per two Sm atoms, [ Cp ∗ ′ Sm 2 ( BH 4 ) 5 ( THF ) 3 ] , acco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c28191671aac4109861bf5a060b420a
https://doi.org/10.1016/j.inoche.2007.03.005

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Syntheses, Properties and Structures of [{(C 5 Me 5 ) 2 Nb} 2 NiTe 4 ] and [( t BuC 5 H 4 Nb) 2 Ni 5 Te 7 (Ph 2 PCH 2 PPh 2 ) 2 ]: The Quest for Tetratelluronickelate Clusters

Autor: Manfred Zabel, Martin Brandl, Estelle Vigier-Juteau, Joachim Wachter, Yves Mugnier, Alexander Ebner, Marek M. Kubicki

Publikováno v: European Journal of Inorganic Chemistry. 2007:994-1003

The reaction of [Ni(COD) 2 ] with [Cp* 2 NbTe 2 H] (1; Cp * = η-C 5 Me 5 ) in the presence of Ph 2 PCH 2 PPh 2 (dppm) in boiling toluene gives black-violet [(Cp * 2 Nb) 2 NiTe 4 ] (3). If [Cp' 2 NbTe 2 H] (2; Cp' = tBuC 5 H 4 ) is used under similar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7797704e619d264ef91c1f0b67618a9e
https://doi.org/10.1002/ejic.200600690

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Reactivity of 4,4-Dichloro-1,1-diphenyl-2-azabutadiene Towards Alkoxides and Thiolates: Synthesis of Functionalised π-Conjugated 2-Azabutadienes and Unexpected 1,4-Thiazine Formation

Autor: Gérard Schmitt, Sandrine Jacquot-Rousseau, Estelle Vigier, Michael Knorr, Olivier Blacque, Marek M. Kubicki, Abderrahim Khatyr

Publikováno v: European Journal of Organic Chemistry. 2006:1555-1562

Treatment of 4,4-dichloro-1,1-diphenyl-2-azabuta-1,3-diene [Cl2C=C(H)-N=CPh2] (1) with excess sodium isopropylthiolate or sodium thiophenolate in DMF yielded the 2-azabutadiene derivatives (RS)2C=C(H)–N=CPh2 (2) (2a R = iPr; 2b R = Ph). Nucleophili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21cf0c2996c1b0ba377de011cb822d3e
https://doi.org/10.1002/ejoc.200500538

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Organocyanide coordination chemistry: Syntheses, structural characterisations and magnetic properties of copper (II) complexes with a di-imine/pyridine ligand

Autor: Jean Sala-Pala, Benoıˆt Le Gall, P. Molinié, Estelle Vigier, Carlos J. Gómez-García, Nathalie Cosquer, Jean-Michel Kerbaol, Françoise Conan, Marek M. Kubicki

Publikováno v: Inorganica Chimica Acta. 358:2513-2522

The reactions between the copper (II) salts [CuXL]PF6 (L: 2,6-[1-(2,6-diisopropylphenylimino)ethyl]pyridine) (X = Cl 1, X = Br 2) and LiTCNQ, in a DMF/water mixture, or Et3NH(TCNQ)2, in acetone, produced the new complexes [CuXL(TCNQ)] (X = Cl 3, X =

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef4e4c01936e847fcb7af581cb9b68a7
https://doi.org/10.1016/j.ica.2005.02.011

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Genuine Heteroleptic Complexes of Early Rare-Earth Metals: Synthesis, X-ray Structure, and Their Use for Stereospecific Isoprene Polymerization Catalysis

Autor: M. M. Kubicki, Denise Barbier-Baudry, Fanny Bonnet, Marc Visseaux, Estelle Vigier

Publikováno v: Chemistry - A European Journal. 10:2428-2434

Genuine heteroleptic neodymium and samarium complexes of formula [Cp*′Ln{(p-tol)NN}(BH4)] (Cp*′ = C5Me4(nPr), (p-tol)NN = (p-tol)NC(Me)CHC(Me)N(p-tol), Ln = Sm: 1 a, Ln = Nd: 1 b) have been synthesized for the first time. These unprecedented homo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26371d5a44c1b3d54a76c9947db7973d
https://doi.org/10.1002/chem.200305595

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Formation and Reactivity of a Tantalocene Trihydride Containing an Aminoethyl‐Functionalised Ligand

Autor: Gilles Boni, Claude Moïse, Marek M. Kubicki, Estelle Vigier, Cyril Poulard, Danièle Perrey, Olivier Blacque

Publikováno v: European Journal of Inorganic Chemistry. 2003:633-637

The complex [Cp*{C5H4(CH2CH2NMe2)}TaCl2] (1) was synthesised by reaction of the lithium salt LiC5H4(CH2CH2NMe2) with the tantalum compound [Cp*TaCl3(PMe3)]. Reduction of 1 with NaAl(H)2(OCH2CH2OMe)2 leads to the trihydride derivative [Cp*{C5H4(CH2CH2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79d366ea39359f335266f8437e47fdcc
https://doi.org/10.1002/ejic.200390087

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Formation of (σ‐Alkenyl)‐ and (μ‐Vinylidene)palladium and ‐platinum Complexes by Oxidative Addition of 4,4‐Dichloro‐1,1‐diphenyl‐2‐azabuta‐1,3‐diene − The Molecular Structure of an Unusual Asymmetric (μ‐Vinylidene)Pd−Pd Complex

Autor: Marek M. Kubicki, Gérard Schmitt, Estelle Vigier, Michael Knorr

Publikováno v: European Journal of Inorganic Chemistry. 2003:514-517

4,4-Dichloro-1,1-diphenyl-2-azabuta-1,3-diene (1) oxidatively adds to [Pd(PPh3)4] and [Pt(C2H4)(PPh3)2] giving rise to the σ-alkenyl complexes trans-[MCl{[C(Cl)=C(H)−N=CPh2]}(PPh3)2] (2a: M = Pd; 2b: M = Pt). When 1 is treated with [Pd(PPh3)4] in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b35fdf3063c930644d2aa1b781295ff8
https://doi.org/10.1002/ejic.200390073

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Unprecedented reactivity of a Schiff base ligand in the co-ordination sphere of copper(I) complex towards β-diketones. Synthesis and X-ray characterisation of a new copper(I) complex

Autor: Jean-Michel Kerbaol, Estelle Vigier, Jean Sala Pala, Yves Le Mest, Benoît Le Gall, Marek M. Kubicki, Françoise Conan

Publikováno v: Inorganica Chimica Acta
Inorganica Chimica Acta, Elsevier, 2002, 336, pp.87--90. ⟨10.1016/S0020-1693(02)00870-8⟩

International audience; The reactions of the copper(I) derivative [CuL(THF)(CH3CN)]PF6 (1), in which L is the di-imine/pyridine ligand 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridine, with different β-diketones (2,4-pentanedione (acacH), 1,3-di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f29d59e46fb453ff01badc52ce0325ff
https://doi.org/10.1016/s0020-1693(02)00870-8

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