CAS 14647-23-5: (Bis(difenilfosfino)etano)dicloro níquel
Descripción:
(Bis(difenilfosfino)etano)dicloro níquel, comúnmente conocido como NiCl2(dppeth), es un compuesto de coordinación que presenta níquel en un estado de oxidación +2 coordinado a dos ligandos de difenilfosfinoetano y dos iones de cloruro. Este compuesto típicamente exhibe una geometría cuadrada plana debido a la configuración electrónica d8 del níquel, que es característica de muchos complejos de níquel(II). Los ligandos de difenilfosfinoetano contribuyen a la estabilidad y solubilidad general del complejo en disolventes orgánicos. NiCl2(dppeth) se utiliza a menudo en catálisis, particularmente en reacciones de acilo cruzado y otras transformaciones orgánicas, debido a su capacidad para facilitar la transferencia de electrones y promover la formación de enlaces. La presencia de átomos donadores de fósforo mejora la reactividad del centro de níquel, convirtiéndolo en un compuesto importante en la química organometálica. Además, el compuesto puede exhibir propiedades térmicas y fotocatalíticas interesantes, que pueden ser relevantes en diversas aplicaciones, incluida la ciencia de materiales y la catálisis.
Fórmula:C26H24Cl2NiP2
InChI:InChI=1S/C26H24P2.2ClH.Ni/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26;;;/h1-20H,21-22H2;2*1H;/q;;;+2/p-2
Clave InChI:InChIKey=XXECWTBMGGXMKP-UHFFFAOYSA-L
SMILES:[Cl-][Ni+2]1([Cl-])[P](CC[P]1(C2=CC=CC=C2)C3=CC=CC=C3)(C4=CC=CC=C4)C5=CC=CC=C5
Sinónimos:- (Bis(diphenylphosphino)ethane)dichloronickel
- 1,2-Bis(diphenylphosphino)ethane nickel(II) chloride
- 1,2-Bis(diphenylphosphino)ethanedichloronickel
- 1,2-Bis(diphenylphosphino)ethanenickel dichloride
- 1,2-Ethylenebis(diphenylphosphine)nickel dichloride
- DPPE.NiCl2
- Dichloro-1,2-bis(diphenylphosphino)ethanenickel(II)
- Dichloro[1,2-bis(diphenylphosphino)ethane]nickel
- Dichloro[1,2-bis(diphenylphosphino)ethane]nickel(II)
- Dichloro[1,2-ethanediylbis[diphenylphosphine]-P,P′]nickel
- Dichloro[1,2-ethanediylbis[diphenylphosphine]]nickel
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Encontrado 8 productos.
1,2-Bis(Diphenylphosphino)Ethane Nickel(II) Chloride
CAS:1,2-Bis(Diphenylphosphino)Ethane Nickel(II) ChloridePureza:98%+Peso molecular:528.02g/mol[Bis(diphenylphosphino)ethane]dichloronickel
CAS:Producto controladoApplications [Bis(diphenylphosphino)ethane]dichloronickel is a coordination complex with potential antitumor activity. It is also used as a fast and efficient hydrogen production catalyst. References Mirabelli, C.K., et al.: J. Med. Chem., 30, 2181 (1987); Gan, L., et al.: J. Am. Chem. Soc., 137, 1109 (2015)Fórmula:C26H24Cl2NiP2Forma y color:NeatPeso molecular:528.02Dichloro[bis(1,2-diphenylphosphino)ethane]nickel(II), 98%
CAS:Dichloro[bis(1,2-diphenylphosphino)ethane]nickel(II) is a reactant involved in Kumada catalyst-transfer polycondensation, oxidation of carboranyl phosphine ligands, synthesis of nickel-iron dithiolato hydrides, Ullmann reactions - homocoupling reactions, co-catalyst for hydroformylation of alcohols for the synthesis of quaternary carbon centers, catalyst for Wacker-type intramolecular aerobic oxidative amination of alkenes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C26H24Cl2NiP2Pureza:98%Forma y color:Orange-red to brown, PowderPeso molecular:528.02[1,2-Bis(diphenylphosphino)ethane]nickel(II) Dichloride
CAS:Fórmula:C26H24Cl2NiP2Pureza:>96.0%(T)Forma y color:Orange to Amber to Dark red powder to crystalPeso molecular:528.021,2-Bis(diphenylphosphino)ethane nickel(II) chloride, 99%
CAS:1,2-Bis(diphenylphosphino)ethane nickel(II) chloride, 99%Fórmula:(C6H5)2PCH2CH2P(C6H5)2NiCl2Pureza:99%Forma y color:orange xtl.Peso molecular:528.041,2-Bis(diphenylphosphino)ethane nickel(II) chloride
CAS:Pureza:96.0%Forma y color:Solid, Yellow red - deep yellow red powderPeso molecular:528.020019531251,2-Bis(Diphenylphosphino)Ethane Nickel(II) Chloride
CAS:Fórmula:C26H24Cl2NiP2Pureza:98%Forma y color:SolidPeso molecular:528.0157[1,2-Bis(diphenylphosphino)ethane]nickel(II) Dichloride
CAS:Bis-diphenylphosphinoethane nickel dichloride is a compound that is used for the preparation of other compounds, such as phosphine ligands. Bis-diphenylphosphinoethane nickel dichloride is a solid form of nickel chloride with two crystalline polymorphs, one with a monoclinic crystal structure and the other with a tetragonal crystal structure. In order to obtain the desired product, it must be prepared in an orientational process and synthesised at low temperatures. Bis-diphenylphosphinoethane nickel dichloride has been shown to have anti-cancer properties.br>br> Bis-diphenylphosphinoethane nickel dichloride has also been used to prepare other compounds by cross coupling reactions. This method is effective for preparing compounds that are difficult to make using conventional methods, such as organometallic complexes.br>br> Bis-dFórmula:C26H24Cl2NiP2Pureza:Min. 95%Peso molecular:528.02 g/mol
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