Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Thérèse Arliguie"'
Autor:
Thérèse Arliguie, Claude Villiers, Pierre Thuéry, Lotfi Belkhiri, Abdou Boucekkine, Michel Ephritikhine, Salah-Eddine Bouaoud
Publikováno v:
Inorganic Chemistry. 48:221-230
Treatment of [M(BH4)3(THF)3] with NEt3HBPh4 in THF afforded the cationic complexes [M(BH4)2(THF)5][BPh4] [M = U (1), Nd (2), Ce (3)] which were transformed into [M(BH4)2(18-crown-6)][BPh4] [M = U (4), Nd (5), Ce (6)] in the presence of 18-crown-6; [U
Publikováno v:
Inorganic Chemistry. 47:3863-3868
Treatment of [Ln(BH 4) 3(THF) 3] (Ln = Ce, Nd) with 3 and 4 mol equiv of KSBT in tetrahydrofuran (THF) led to the formation of [Ln(SBT) 3(THF)] and [K(THF)Ln(SBT) 4], respectively. The uranium(IV) compound [U(SBT) 4(THF) 2] was obtained from U(BH 4)
Autor:
Louis Ricard, Pascal Le Floch, Pierre Thuéry, Matthias Blug, Nicolas Mézailles, Marjolaine Doux, Thérèse Arliguie,‡ and
Publikováno v:
Organometallics. 26:5643-5653
Reaction of 2,6-bis(diphenylphosphine sulfide)-3,5-diphenylphosphinine (SPS) (1) with alkyllithium reagents (MeLi, n-BuLi, Li−methyl pyridine) led to formation of the stable lithium salts [Li(THF)2][SPS(Me)] (2), [Li(THF)2][SPS(n-Bu)] (3), and [Li(
Autor:
Marjolaine Doux, Thérèse Arliguie, Pascal Le Floch, Pierre Thuéry, Michel Ephritikhine, Nicolas Mézailles
Publikováno v:
Inorganic Chemistry. 45:9907-9913
Reactions of Ln(BH4)3(THF)n and [Li(Et2O)]SPS(Me)], the lithium salt of an anionic SPS pincer ligand composed of a central hypervalent lambda4-phosphinine ring bearing two ortho-positioned diphenylphosphine sulfide sidearms, led to the monosubstitute
Autor:
Michel Ephritikhine, Abdou Boucekkine,‖ and, Marc Fourmigué, Thérèse Arliguie, Pierre Thuéry, Lotfi Belkhiri, Mathieu Roger
Publikováno v:
Organometallics
Organometallics, American Chemical Society, 2005, 24, pp.4940
Organometallics, American Chemical Society, 2005, 24, pp.4940
Treatment of [U(Cp*)2Cl2] with Na2dddt in thf afforded the “ate” complex [U(Cp*)2Cl(dddt)Na(thf)2] (1), and the salt-free compound [U(Cp*)2(dddt)] (2) could be extracted from 1 with toluene (Cp* = η-C5Me5; dddt = 5,6-dihydro-1,4-dithiin-2,3-dith
Publikováno v:
Inorganic Chemistry. 44:594-600
Reaction of UCl4 with 3 or 4 mol equiv of Na2dddt (dddt = 5,6-dihydro-1,4-dithiine-2,3-dithiolate) in THF afforded the first example of a tetrakis(dithiolene) metal compound, [Na4(THF)8U(dddt)4](infinity) (1). The red crystals of 1 are composed of in
Publikováno v:
Organometallics. 22:3000-3003
Reaction of [U(COT)(BH4)2(THF)] (COT = η-C8H8) with the dithiocarbonates dddtCO and dmioCO (dddt = 5,6-dihydro-1,4-dithiine-2,3-dithiolate; dmio = 1,3-dithiole-2-one-4,5-dithiolate) gave the neutral dithiolene compounds [U(COT)(dithiolene)]2 in good
Publikováno v:
Journal of Organometallic Chemistry. 580:137-144
The bisthiolate uranium complexes [U(Cp*)2(SR)2] (R=Me, iPr, tBu, Ph) were synthesized by treatment of [U(Cp*)2(Cl)2] with NaSR; the crystal structure of [U(Cp*)2(SMe)2] was determined. Their reactions with CO2 or CS2 gave the insertion derivatives [
Publikováno v:
Journal of the American Chemical Society. 120:6084-6092
A frozen solution of [U(η7-C7H7)2]- is studied by EPR and angle-selected ENDOR spectroscopy. EPR confirms the anticipated f 1 configuration of this compound. Analysis of the g tensor indicates that the ground state molecular orbital is principally m
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :2501-2504
Reaction of UX 4 (X = NEt 2 or BH 4 ) with K[C 7 H 9 ] afforded the anionic complexes K[X 3 U(µ-η 7 ∶η 7 -C 7 H 7 )UX 3 ] whereas treatment of [Nd(BH 4 ) 3 (thf) 2 ] (thf = tetrahydrofuran) with K[C 7 H 9 ] gave the neutral compound [(thf)(BH 4