Search Results - "Estevan, F."

High yield synthesis of trinuclear [M 3S 4X 3(diphos) 3] + (M=Mo, W; X=Cl, Br and diphos=dmpe, dppe) molecular clusters from solid state materials. Synthesis and structure of [W 3S 4H 3(dppe) 3](BPh 4) by Estevan, F., Feliz, M., Llusar, R., Mata, J.A., Uriel, S.

“…The excision of polymeric {M 3S 7X 4} x (M=Mo, W; X=Cl, Br) cluster phases with diphosphines (dmpe, dppe) in acetonitrile affords a one step general synthetic…”
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Rhodium (II) compounds with functionalized metalated phosphines as bridging ligands by Estevan, F., Lahuerta, P., Lloret, J., Penno, D., Sanaú, M., Úbeda, M.A.

“…Two biscyclometalated compounds of formula Rh 2(O 2CCH 3) 2[PC] · [PC′] · 2CH 3CO 2H containing a mixed set of orthometalated phosphimes, P(4-BrC 6H 4) 2(C 6H…”
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Synthesis, Reactivity, and X-ray Crystallographic Characterization of Mono-, Di-, and Tetranuclear Palladium(II)-Metalated Species by Estevan, Francisco, García-Bernabé, Abel, Lahuerta, Pascual, Sanaú, Mercedes, Ubeda, M. Angeles, Ramírez de Arellano, M. Carmen

“…The reactivity of the tetranuclear metallated palladium compound {Pd[μ2-(C6H4)PPh2]Br}4 (1) with different ligands has been investigated with the aim of…”
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Synthesis and Characterization of a New Ruthenium(II)-1, 2,4-Triazepine Complex by Zaki, M., Ouassas, A., El Messaoudi, M., Berraho, M., Jarid, A., Sanau, M., Estevan, F., Lahuerta, P.

“…The reaction of [RuCl 2 (PPh 3 ) 3 ] complex with 2,7-dimethyl-3, 5-dithioxo-3, 4, 5, 6-tetrahydro-2H-1, 2, 4-triazepine (H 2 TAZS) provide the cis-[Ru(PPh 3 )…”
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Low-temperature Ti-containing 3:2 and 2:1 mullite nanocrystals from single-phase gels by Ruiz de Sola, Esther, Estevan, Francisco, Alarcón, Javier

“…TiO 2-containig single-phase gels with (Al 2O 3 + TiO 2)/(SiO 2) molar ratios 3/2 and 2/1 were prepared by gelling mixtures of aluminium nitrate,…”
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Chiral Dirhodium(II) Catalysts with Orthometalated Aryl Phosphine Ligands:  Synthesis and Application for Enantioselective C−H Insertion of α-Diazo Ketones by Estevan, Francisco, Herbst, Konrad, Lahuerta, Pascual, Barberis, Mario, Pérez-Prieto, Julia

“…Racemic dirhodium(II) complexes derived from orthometalated aryl phosphines, Rh2(O2CCH3)2(pc)2 (pc = orthometalated phosphine, with head-to-tail arrangement)…”
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Enantio- and diastereocontrol in intermolecular cyclopropanation reaction of styrene catalyzed by dirhodium(II) complexes with bulky ortho-metalated aryl phosphines by Estevan, Francisco, Lahuerta, Pascual, Lloret, Julio, Sanaú, Mercedes, Ubeda, M Angeles, Vila, Jaume

“…Enantiomerically pure dirhodium(II) complexes with ortho-metalated p-substituted aryl phosphines have been shown to be enantio- and diastereoselective in the…”
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Effect of thermal treatment on the structural evolution of 3:2 and 2:1 mullite monophasic gels by Ruiz de Sola, Esther, Estevan, Francisco, Torres, Francisco Jose, Alarcón, Javier

“…Single phase mullite gels with composition 3Al 2O 3 · 2SiO 2 (3:2) and 2Al 2O 3 · SiO 2 (2:1) were prepared by the semialkoxide method using aluminum nitrate…”
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Stereoselective Synthesis and Catalytic Behavior of Rhodium(II) Compounds with Metalated Chiral Phospholanes as Ligands by Estevan, Francisco, Lahuerta, Pascual, Lloret, Julio, Pérez-Prieto, Julia, Werner, Helmut

“…The reaction of Rh2(O2CR)4 (R = CH3, CF3) with the chiral phosphine (2R,5R)-2,5-dimethyl-1-phenylphospholane (1) results in the formation of the mono-metalated…”
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Synthesis and structure of the incomplete cuboidal clusters [W3Se4H3(dmpe)3]+, [W3Se4H(3-x)(OH)x(dmpe)3]+ and [W3Se4(OH)3(dmpe)3]+, and the mechanism of the acid-assisted substitution of the coordinated hydrides by Basallote, Manuel G, Estevan, Francisco, Feliz, Marta, Jesús Fernández-Trujillo, M, Hoyos, Dora A, Llusar, Rosa, Uriel, Santiago, Vicent, Cristian

“…The novel incomplete cuboidal cluster [W3Se4H3(dmpe)3](PF6), [1](PF6), has been prepared by reduction of [W3Se4Br3(dmpe)3](PF6) with LiBH4 in THF solution. The…”
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New dinuclear catalysts Rh(2)(N-O)(2)[(C6H4)P(C6H5)2]2 with imidate ligands: synthesis and isomerization from head-to-tail to head-to-head configuration of the imidate ligands by Barberis, M, Estevan, F, Lahuerta, P, Pérez-Prieto, J, Sanaú, M

“…Two new dirhodium(II) catalysts of general formula Rh(2)(N-O)(2)[(C(6)H(4))P(C(6)H(5))(2)](2) (N-O = C(4)H(4)NO(2)) are prepared, starting from…”
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New Dinuclear Catalysts Rh2(N−O)2[(C6H4)P(C6H5)2]2 with Imidate Ligands:  Synthesis and Isomerization from Head-to-Tail to Head-to-Head Configuration of the Imidate Ligands by Barberis, Mario, Estevan, Francisco, Lahuerta, Pascual, Pérez-Prieto, Julia, Sanaú, Mercedes

“…Two new dirhodium(II) catalysts of general formula Rh2(N−O)2[(C6H4)P(C6H5)2]2 (N−O = C4H4NO2) are prepared, starting from Rh2(O2CCH3)2(PC)2L2 [PC =…”
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Reactivity and Selectivity of Ortho-Metalated Rhodium(II) Complexes in C−H Insertion Reactions of α-Diazo Compounds by Estevan, Francisco, Lahuerta, Pascual, Pérez-Prieto, Julia, Pereira, Inés, Stiriba, Salah-Eddine

“…Regioselective intramolecular C−H insertion reactions of α-diazo β-keto esters and α-diazo ketones are mediated by Rh2[OOCR]4 - x [PC] x (x = 1, 2; PC =…”
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Zinc complexation to N-substituted sulfonamide ligands.: Preparation, properties and crystal structure of copper(II) doped {[Zn(sulfamethizolate) 2(py)]·H 2O} by Alzuet, Gloria, Borrás, Joaquı́n, Estevan, Francisco, Liu-González, Malva, Sanz-Ruiz, Francisco

“…The single crystal structure and spectroscopic properties of the copper(II) doped {[Zn(sulfamethizolate) 2(py)]·H 2O} ∞ are reported. The complex is a polymer…”
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Ligand Effects on the Chemoselectivity of Ortho-Metalated Rhodium(II) Catalyzed α-Diazo Ketone Transformations by Estevan, Francisco, Lahuerta, Pascual, Pérez-Prieto, Julia, Sanaú, Mercedes, Stiriba, Salah-Eddine, Ubeda, M. Angeles

“…Rh2(OOCR)2(PC)2 complexes (PC = orthometalated phosphines, OOCR = carboxylates) with very polarizable ligands, such as aromatic rings directly joined to the…”
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Synthesis and X-ray Structure of Metalated Rhodium(II) Catalysts with a Chiral Phospholane by Estevan, Francisco, Krueger, Peter, Lahuerta, Pascual, Moreno, Eduardo, Pérez-Prieto, Julia, Sanaú, Mercedes, Werner, Helmut

“…The reaction of Rh2(O2CR)4 (R = CH3, CF3) with the chiral phosphane (2S,5S)‐2,5‐dimethyl‐1‐phenylphospholane (PC*H), results in the formation of two…”
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Synthesis and X-ray Crystallographic Characterization of (μ-(Diphenylphosphino)phenyl-C 2,P)palladium Bromide. A Novel Tetranuclear Metalated Compound by Aarif, Atta M, Estevan, Francisco, García-Bernabé, Abel, Lahuerta, Pascual, Sanaú, Mercedes, Ubeda, M. Angeles

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Synthesis, characterization and kinetics of the metallation of the intermediate compound [formula omitted] to produce compound [formula omitted] · (H 2O) from Rh(II) tetraacetate by Alarcón, C.J., Estevan, F., Lahuerta, P., Ubeda, M.A., González, G., Martinez, M.

“…Photochemical irradiation of mixtures of [Rh 2(μ-O 2CCH 3) 4]·(HOCH 3) 2 and P(2-(CH 3O)C 6H 4)Ph 2 (POMe) in CH 2Cl 2 solution (1:1 molar ratio) yields…”
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Hepatic epithelioid angiomatosis in the absence of HIV infection by Núñez Sánchez, J C, Iglesias Estevan, F, López Almenar, A

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Antihypertensive treatment and insulin resistance by Núñez Sánchez, J C, Barbera Comes, G, Iglesias Estevan, F, López Almenar, A

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