Výsledky vyhledávání - "Sandrine Rigny"

Syntheses and reactivity of oxo niobocene complexes Cp*2Nb(O)X (X=H, OCH3) and crystal structures of [Cp*2Nb(OH)F]BF4 and Cp*2Nb(O)OC(O)H (Cp*=η5-C5Me5)

Autor: Jean-Claude Leblanc, André Sadorge, Walter Meier, Henri Brunner, Bernd Nuber, Sandrine Rigny, Dominique Lucas, Yves Mugnier, Claude Moïse, Joachim Wachter

Publikováno v: Journal of Organometallic Chemistry. 566:203-210

Reaction of Cp*2NbCl2 (Cp*=η5-C5Me5) with KOH or Ba(OH)2·8H2O in THF forms the complexes Cp*2Nb(O)X (X=Cl: 2, H: 3). The ratio of 2 and 3 depends on the stoichiometry. If NaOMe is added or MeOH in solution Cp*2Nb(O)OMe 4 is formed in good yie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5eaf3c7c1b3e76a3229bcf5debd9db12
https://doi.org/10.1016/s0022-328x(98)00746-3

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Synthesis, characterisation, reactivity and stereochemical studies of heterobimetallic complexes containing an orthometallated cyclopentadienylphosphine bridge

Autor: Claude Moïse, Sandrine Rigny, J.C. Leblanc, Bernd Nuber

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :1187-1194

The heterobimetallic diastereoisomer complexes [X(η 5 -C 5 H 5 )Mo{(η 5 -C 5 H 4 )PPh(o-C 6 H 4 )}M(CO) 5 ] (X = Cl 1 and 1′ or I 2 and 2′; M = Cr a, Mo b or W c) containing an orthometallated cyclopentadienylphosphine bridge have been prepared

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cca06bb5a1f6c2700510a74caba7f3ea
https://doi.org/10.1039/a607223b

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A New Type of Heterobimetallic Compound Containing Tungstenocene: Synthesis, Reactivity, NMR, and Stereochemical Studies

Autor: Claude Moise, Vladimir I. Bakhmutov, Sandrine Rigny, Bernd Nuber, Jean-Claude Leblanc

Publikováno v: Inorganic Chemistry. 35:3202-3209

Reaction of [PPh(2)M(CO)(5)]Li salts (M = Cr or W) toward tungstenocene dichloride occurs via a cyclopentadienyl ring substitution and yields the corresponding binuclear compounds (eta(5)-C(5)H(5))[eta(5)-C(5)H(4)PPh(2)M(CO)(5)]W(H)Cl, 2. They react

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5470ad0df5f61c884d5a985a160098f
https://doi.org/10.1021/ic950966p

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An orthometallated cyclopentadienyl phosphine bridge in a new type of heterobimetallic complex: [(η5-C5H5)(η5-C5H4)Mo{o-C6H4P(Ph)Cr(CO)5}]X (X = Cl, I)

Autor: Sandrine Rigny, Claude Moïse, Bernd Nuber, J.C. Leblanc

Publikováno v: J. Chem. Soc., Chem. Commun.. :45-46

An unexpected product is obtained during the reaction between (η5-C5H5)2MoCl2 and Li[Cr(CO)5(PPh2)] resulting in the formation of a dinuclear complex with the novel [(η5-C5H4) PPh(Cr{CO)5}C6H4] ligand; the crystal structure of one derivative is rep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b3fba205c467877975d172fcce7cd9e
https://doi.org/10.1039/c39950000045

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