Výsledky vyhledávání - "Muriel Brissard"

Enantiospecific Synthesis of Δ and Λ [Ru(bpy)2ppy]+ and [Ru(bpy)2quo]+ (bpy = 2,2‘-Bipyridine, ppy = Phenylpyridine-H+, quo = 8-Hydroxyquinolate): 1H and 13C NMR Studies and X-ray Structure Determination of rac-[Ru(bpy)2quo]PF6

Autor: Odile Convert, Muriel Brissard, René Thouvenot, Carine Guyard-Duhayon, Michel Gruselle

Publikováno v: Inorganic Chemistry. 42:1378-1385

In this paper, we describe the enantiospecific synthesis and the complete characterization of the two hexacoordinated ruthenium(II) monocations [Ru(bpy)2ppy]+ and [Ru(bpy)2quo]+ (bpy = 2,2‘-bipyridine, ppy = phenylpyridine-H+, quo = 8-hydroxyquinol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::afbc3ff927a9a59f3b35327a972d678f
https://doi.org/10.1021/ic026121c

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Dédoublement et détermination des excès énantiomériques des complexes de ruthéniumII hexacoordinés 〚Ru(bpy)2ppy〛+ et 〚Ru(bpy)2Quo〛+ (bpy = bipyridine, ppy = phénylpyridine, Quo = 8-quinolate) utilisés comme templates dans la construction de réseaux anioniques tridimensionnels

Autor: Michel Gruselle, Hani Amouri, Muriel Brissard, René Thouvenot

Publikováno v: Comptes Rendus Chimie. 5:53-58

Les reseaux bimetalliques coordines par des ponts oxalates {[M II M III (C 2 O 4 ) 3 ] - C + ]} n constituent une famille importante d'aimants a base moleculaire. Le role du cation C + est fondamental pour la nature bi- ou tridimensionnelle du reseau

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1edb2a429d3faaa0660a8070b2ff266
https://doi.org/10.1016/s1631-0748(02)01305-x

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(Ferrocenylmethyl)trialkyl ammoniums as template cations in optically active two-dimensional oxalate bridged [Cr–Mn] and [Cr–Ni] molecule-based magnets: synthesis and magnetic properties

Autor: Patrick Herson, Nikolay S. Ovanesyan, Michel Gruselle, Tatiana V Demeschik, Viatcheslav I. Sokolov, Muriel Brissard, Cyrille Train, Bernard Malézieux, Irina A. Mamedyarova, L.L. Troitskaya, Svetlana T Ovseenko, Román Andrés

Publikováno v: Journal of Organometallic Chemistry. :182-190

A series of (ferrocenylmethyl)trialkyl ammoniums: FcCH2NR3+ with R=CH3 (1), C2H5 (2), n-C3H7 (3), n-C4H9 (4) (X-ray structure provided), n-C5H11 (5) and the planar chiral 1,2-disubstituted Fc(CH3)CH2NBu3+ (6) have been tentatively used as template ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a7ba6854eefe4241cb443e30e411e08
https://doi.org/10.1016/s0022-328x(01)00902-0

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Rational Design of Three-Dimensional (3D) Optically Active Molecule-Based Magnets: Synthesis, Structure, Optical and Magnetic Properties of {[Ru(bpy)3]2+, ClO4-, [MnIICrIII(ox)3]-}n and {[Ru(bpy)2ppy]+, [MIICrIII(ox)3]-}n, with MII = MnII, NiII. X-ray Structure of {[ΔRu(bpy)3]2+, ClO4-, [ΔMnIIΔCrIII(ox)3]-}n and {[ΛRu(bpy)2ppy]+, [ΛMnIIΛCrIII(ox)3]-}n

Autor: Muriel Brissard, ‡ and Jean-Pierre Jamet, Román Andrés, Cyrille Train, Jacqueline Vaissermann, Michel Verdaguer, Michel Gruselle, Bernard Malézieux

Publikováno v: Inorganic Chemistry. 40:4633-4640

To elucidate the relation between structural and magnetic properties, we have synthesized molecular materials having both Cotton effects and a ferromagnetic long range order. Such optically active 3D molecule-based magnets were rationally designed us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ff155fe85a04fa8e2bb5de641a0aea1
https://doi.org/10.1021/ic010363f

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An Anionic {[MnCo(ox)3]-}n Network with Appropriate Cavities for the Enantioselective Recognition and Resolution of the Hexacoordinated Monocation [Ru(bpy)2(ppy)]+ (bpy = bipyridine, ppy = phenylpyridine)

Autor: Michel Gruselle, Odile Convert, Bernard Malézieux, René Thouvenot, Carine Guyard-Duhayon, Muriel Brissard

Publikováno v: European Journal of Inorganic Chemistry. 2001:1745-1751

Partial resolution of the rac-[Ru(bpy)2(ppy)]+ monocation into [Δ-Ru(bpy)2(ppy)]PF6 (1Δ) (ee = 44%) and [Λ-Ru(bpy)2(ppy)]PF6 (1Λ) (ee = 50%) enantiomers was achieved by an unprecedented resolving process which involves the diastereoselective prep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7dd64d496eb5c71952c9a5abe8561067
https://doi.org/10.1002/1099-0682(200107)2001:7<1745::aid-ejic1745>3.0.co

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Optically active molecule-based magnets: Enantioselective self-assembling, optical, and magnetic properties

Autor: Muriel Brissard, Michel Verdaguer, Michel Gruselle, Bernard Malézieux, Román Andrés, Cyrille Train

Publikováno v: Chirality. 13:712-714

In this short communication we describe the synthesis and the optical and magnetic properties of optically active three dimensional (3D) bimetallic [Cr-Mn] networks [[Delta Cr(III) Delta Mn(II)(ox)(3)][Delta Ru(II)(bpy)(3)]ClO(4)](n)1 - Delta, [[Lamb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9db388bbc01dfcf113381880a739f2ba
https://doi.org/10.1002/chir.10023

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Enantiospecific synthesis of delta and lambda [Ru(bpy)(2)ppy](+) and [Ru(bpy)(2)quo](+) (bpy = 2,2'-bipyridine, ppy = phenylpyridine-H(+), quo = 8-hydroxyquinolate): (1)H and (13)C NMR studies and X-ray structure determination of rac-[Ru(bpy)(2)quo]PF(6)

Autor: Muriel, Brissard, Odile, Convert, Michel, Gruselle, Carine, Guyard-Duhayon, René, Thouvenot

Publikováno v: Inorganic chemistry. 42(4)

In this paper, we describe the enantiospecific synthesis and the complete characterization of the two hexacoordinated ruthenium(II) monocations [Ru(bpy)(2)ppy](+) and [Ru(bpy)(2)quo](+) (bpy = 2,2'-bipyridine, ppy = phenylpyridine-H(+), quo = 8-hydro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8f0a9f81f1fbc668f8330c1ab66e3897
https://pubmed.ncbi.nlm.nih.gov/12588178

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