Search Results - "Arena, Carmela Grazia"

An effective diphosphoramidite rhodium catalyst for selective hydroformylation of 1-octene by Drommi, Dario, Arena, Carmela Grazia

“…A very efficient and highly selective rhodium catalyst with a C2-symmetric BINOL-derived diphosphoramidite ligand for hydroformylation of 1-octene has been…”
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Rh(I) complexes with new C 2 ‐symmetric chiral diphosphoramidite ligands: Catalytic activity for asymmetric hydrogenation of olefins by Drommi, Dario, Arena, Carmela Grazia

“…The design and synthesis of three new C 2 ‐symmetric chiral diphosphoramidite ligands starting from simple and cheap building blocks have been developed…”
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Rh(I) complexes with new C2‐symmetric chiral diphosphoramidite ligands: Catalytic activity for asymmetric hydrogenation of olefins by Drommi, Dario, Arena, Carmela Grazia

“…The design and synthesis of three new C2‐symmetric chiral diphosphoramidite ligands starting from simple and cheap building blocks have been developed…”
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New chiral diphosphoramidite rhodium(I) complexes for asymmetric hydrogenation by Drommi, Dario, Micalizzi, Giuseppe, Arena, Carmela Grazia

“…Chiral 1,5‐cyclooctadiene rhodium(I) cationic complexes with C2‐symmetric chelate diphosphoramidite ligands containing (R,R)‐1,2‐diaminocyclohexane as the…”
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Half-sandwich ruthenium(II) and rhodium(III) complexes bearing chiral amino-phosphoramidite ligands: Synthesis, characterization and application in asymmetric transfer hydrogenation of acetophenone by Arena, Carmela Grazia, Cuzzola, Angela, Drommi, Dario

“…Cationic (η6-p-cymene) ruthenium(II) and (η5-C5Me5) rhodium(III) complexes containing chiral chelate amino-phosphoramidite ligands have been synthesized and…”
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Steric effects of the 2-(diphenylphosphino)pyridine bridging ligand in the synthesis of binuclear rhodium-palladium complexes. Crystal structures of [(CN-tert-Bu)2Cl2Rh(.mu.-Ph2PPy)Pd(.mu.-Cl)]2 and [(C8H12)Rh(.mu.-Cl)(.mu.-Ph2PPy)PdCl2] by Grazia Arena, Carmela, Rotondo, Enrico, Faraone, Felice, Lanfranchi, Maurizio, Tiripicchio, Antonio

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Structural control in palladium(II)-catalyzed enantioselective allylic alkylation by new chiral phosphine-phosphite and pyridine-phosphite ligands by Arena, Carmela Grazia, Drommi, Dario, Faraone, Felice

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Steric and chelate ring size effects on the enantioselectivity in palladium-catalyzed allylic alkylation with new chiral P,N-ligands by Arena, Carmela Grazia, Drommi, Dario, Faraone, Felice

“…New chiral P,N-ligands derived from substituted pyridine and ( S)-2,2′-binaphthol phosphorochloridite have been prepared and tested in asymmetric…”
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IrPd, IrHg, IrCu, and IrTl Binuclear Complexes Bridged by the Short-Bite Ligand 2-(Diphenylphosphino)pyridine. Catalytic Effect in the Hydroformylation of Styrene Due to the Monodentate P-Bonded 2-(Diphenylphosphino)pyridine Ligands of trans-[Ir(CO)(Ph2PPy)2Cl] by Franciò, Giancarlo, Scopelliti, Rosario, Arena, Carmela Grazia, Bruno, Giuseppe, Drommi, Dario, Faraone, Felice

“…The complex trans-[Ir(CO)Cl(Ph2PPy)2] (1; Ph2PPy = 2-(diphenylphosphino)pyridine) was obtained in good yield from the reaction of [Ir(p-toluidine)(CO)2Cl] with…”
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Formation of Metallamacrocycles from Palladium(II), Platinum(II) and Copper(I) Complexes and the Ditopic Ligands [{p-(Ph2PO)C6H4}2CMe2], [{2-Ph2PO-3,5-(Me3C)2C6H2}2S], [{p-[(C10H6O)2PO]C6H4}2CMe2] by Arena, Carmela Grazia, Drommi, Dario, Faraone, Felice, Graiff, Claudia, Tiripicchio, Antonio

“…The new ligands bis(phosphinito) [{2‐Ph2PO‐3,5‐(Me3C)2C6H2}2S] (4) and chiral bis(phosphite) [{p‐[(C10H6O)2PO]C6H4}2CMe2] (5) were synthesised and their…”
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Mononuclear(η6-arene)ruthenium(II) and (η5-pentamethllcyclopentadienyl)rhodium(III) and binuclear ruthenium(II)-platimum(II) and ruthenium(II)-rhodium(I) complexes containing 2-(diphenylphosphino)pyridine by Drommi, Dario, Arena, Carmela Grazia, Nicoló, Francesco, Bruno, Guiseppe, Faraone, Felice

“…The isoelectronic complexes [(η6-C6H6)Ru(Ph)2PPyCl2] (1) and [(η5Me5)Rh(Ph5PPy)Cl2] (3) in which 2-(diphenylphosphino)pyridine (Ph2PPy) is P-monodentate, have…”
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Palladium(II) and platinum(II) complexes containing new phosphinoxy chiral P,N-ligands by Franciò, Giancarlo, Arena, Carmela Grazia, Panzalorto, Manuela, Bruno, Giuseppe, Faraone, Felice

“…The chiral diphenylphosphinoxy P,N-ligands (+)-(2 S,3 R)-4-dimethylamino-3-methyl-1,2-diphenyl-2-diphenylphophinoxybutane ( 2) and (+)-(1 S,2…”
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( n -Butyldiphenylphosphine)dichloro(η 6 - p -cymeme)ruthenium(II) by Bruno, Giuseppe, Panzalorto, Manuela, Nicoló, Francesco, Arena, Carmela Grazia, Cardiano, Paola

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Steric effects of the 2-(dipheylphosphino)pyridine bridging ligand in the synthesis of binuclear RhPd complexes. Crystal structures of [(CNtBu)2CI2Rh(μ-Ph2PPy)Pd(μ-CI)]2 and [C8H12Rh(μ-CI)(μ-Ph2PPy)PdCI2] by ARENA, C. G, ROTONDO, E, FARAONE, F, LANFRANCHI, M, TIRIPICCHIO, A

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(n-Butyl­di­phenyl­phosphine)­di­chloro(η6-p-cymeme)­ruthenium(II) by Bruno, Giuseppe, Panzalorto, Manuela, Nicoló, Francesco, Arena, Carmela Grazia, Cardiano, Paola

“…The title ruthenium complex, [RuCl2(C10H14)(C16H19P)], contains a monodentate (C4H9)PPh2 ligand coordinated by the P atom. Coordination about the metal centre…”
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Intramolecular redox and methyl for chloride exchange processes at platinum(II) metal centers bridged by the short bite ligand 2-(diphenylphosphino)pyridine by Arena, Carmela Grazia, Bruno, Giuseppe, De Munno, Giovanni, Rotondo, Enrico, Drommi, Dario, Faraone, Felice

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Steric effects of the 2-(diphenylphosphino)-6-methoxypyridine short-bite bridging ligand in the synthesis of binuclear complexes. Crystal and molecular structure of [Rh2Cu(CO)2(Ph2PPyOMe)2(.mu.-Cl)2]BF4.cntdot.CH2Cl2 by Grazia Arena, Carmela, Faraone, Felice, Lanfranchi, Maurizio, Rotondo, Enrico, Tiripicchio, Antonio

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Synthesis, oxidative addition, and structural studies of the metal-metal bonded bimetallic complexes [(.eta.5-C5H5)Rh(.mu.-CO)(.mu.-Ph2PC5H4N)M(CO)Cl] (M = Rh, Ir) by Bruno, Giuseppe, Lo Schiavo, Sandra, Rotondo, Enrico, Arena, Carmela Grazia, Faraone, Felice

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Bi- and polynuclear complexes with short-bite ligands bridging metal atoms. [(η5-C5H5)Rh(μ-CH3O2CC2CO2CH3)(μ-Ph2Ppy)Rh(CO)(μ-Cl)]2: synthesis, X-ray crystal structure, structural dynamics, and reactions with CO and SO2 by ROTONDO, E, SCHIAVO, S. L, BRUNO, G, ARENA, C. G, GOBETTO, R, FARAONE, F

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Bi- and polynuclear complexes with short-bite ligands bridging metal atoms. [(.eta.5-C5H5)Rh(.mu.-CH3O2CC2CO2CH3)(.mu.-Ph2Ppy)Rh(CO)(.mu.-Cl)]2: synthesis, x-ray crystal structure, structural dynamics, and reactions with carbon monoxide and sulfur dioxide by Rotondo, Enrico, Lo Schiavo, Sandra, Bruno, Giuseppe, Arena, Carmela Grazia, Gobetto, Roberto, Faraone, Felice

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