CAS 14221-01-3: Paladio, tetrakis(trifenilfosfina)-, (T-4)-
Descripción:
El tetrakis(trifenilfosfina) de paladio es un complejo de coordinación de paladio, caracterizado por sus cuatro ligandos de trifeniolfosfina coordinados a un centro de paladio. Este compuesto a menudo se representa como Pd(PPh₃)₄, donde PPh₃ denota trifeniolfosfina. Es un catalizador versátil ampliamente utilizado en síntesis orgánica, particularmente en reacciones de acilo cruzado como las reacciones de Suzuki y Heck, debido a su capacidad para facilitar la formación de enlaces carbono-carbono. El complejo es típicamente un sólido amarillo a naranja y es soluble en disolventes orgánicos como el diclorometano y el tolueno. Su estabilidad y reactividad lo hacen valioso en diversas aplicaciones, incluyendo productos farmacéuticos y ciencia de materiales. El centro de paladio en este complejo está en un estado de oxidación cero, lo que contribuye a sus propiedades catalíticas únicas. Además, las propiedades estéricas y electrónicas de los ligandos de trifeniolfosfina influyen en la reactividad y selectividad del catalizador de paladio en transformaciones químicas. El manejo y almacenamiento adecuados son esenciales, ya que los compuestos de paladio pueden ser sensibles al aire y la humedad.
Fórmula:C72H60P4Pd
InChI:InChI=1S/4C18H15P.Pd/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h4*1-15H;
Clave InChI:InChIKey=NFHFRUOZVGFOOS-UHFFFAOYSA-N
SMILES:[Pd]([P](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)([P](C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6)([P](C7=CC=CC=C7)(C8=CC=CC=C8)C9=CC=CC=C9)[P](C%10=CC=CC=C%10)(C%11=CC=CC=C%11)C%12=CC=CC=C%12
Sinónimos:- (T-4)-Tetrakis(triphenylphosphine)palladium
- Palladium, tetrakis(triphenylphosphine)-
- Pd(PPh3)4
- Pd(PPh<sub>3</sub>)<sub>4</sub>
- Tetra(triphenylphosphine)palladium
- Tetrakis(Trifenilfosfina)Paladio
- Tetrakis(triphenylphosphin)palladium
- Tetrakis(triphenylphosphine)palladium
- Tetrakis(triphenylphosphine)palladium(0)
- Tetrakis(triphenylphosphine)palladium(o)
- Tetrakis(triphenylphosphine)palladium(II)
- Ver más sinónimos
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Encontrado 14 productos.
Tetrakis(triphenylphosphine)palladium(0), 99.9%, (trace metal basis)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C72H60P4PdPureza:99.9%Forma y color:Yellow to yellow-green to orange, Powder or crystalsPeso molecular:1155.59Tetrakis(triphenylphosphine)palladium(0), 99% (99.9+%-Pd)
CAS:Tetrakis(triphenylphosphine)palladium(0), 99% (99.9+%-Pd)Fórmula:Pd(C6H5)3PPureza:(99.9+%-Pd)Forma y color:bright yellow pwdr.Peso molecular:1155.57Tetrakis(triphenylphosphine)palladium(0)
CAS:Fórmula:C72H60P4PdPureza:>97.0%(T)Forma y color:Light yellow to Amber to Dark green powder to crystalinePeso molecular:1,155.59Tetrakis(triphenylphosphine)palladium(0), 99%
CAS: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:C72H60P4PdPureza:99%Forma y color:Yellow to yellow-green to green, Powder or crystalsPeso molecular:1155.59Tetrakis(triphenylphosphine)palladium(0)
CAS:Fórmula:PdP(C6H5)3Pureza:≥ 99.0%Forma y color:Yellow to orange powderPeso molecular:1155.57Tetrakis(triphenylphosphine)palladium(0), 99%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C72H60P4PdPureza:99%Forma y color:Yellow to yellow-green, Powder or crystalsPeso molecular:1155.59Tetrakis(triphenylphosphine)palladium
CAS:Tetrakis(triphenylphosphine)palladiumFórmula:·Pd·4C18H15PPureza:99.4%. pd - 9.203%. h: (Typical Value in Batch COA)Forma y color: yellow powderPeso molecular:1,155.56g/molTetrakis(triphenylphosphine)palladium(0)
CAS:Stability Moisture Sensitive Applications Tetrakis(triphenylphosphine)palladium(0) is widely used as a catalyst for palladium-catalyzed coupling reactions. References Malatesta. L., et al.: J. Chem. Soc., 1186 (1957);Fórmula:C72H60P4PdForma y color:NeatPeso molecular:1155.56Tetrakis(triphenylphosphine) palladium
CAS:Catalyst for coupling reactions (e.g. Suzuki, Sonogashira, Negishi and Stille)Fórmula:C72H60P4PdPureza:(Elemental Analysis) Min. 99%Forma y color:Yellow PowderPeso molecular:1,155.58 g/molPalladium (0) tetrakis(triphenylphosphine)
CAS:Pureza:98.0%Forma y color:SolidPeso molecular:1155.5899658203125Palladium, tetrakis(triphenylphosphine)-, (T-4)-
CAS:Fórmula:C72H64P4PdPureza:98%Forma y color:SolidPeso molecular:1159.5936Tetrakis(triphenylphosphine)palladium(0); 99.95% (metals basis)
CAS:Fórmula:(C6H5)3PPdPureza:≥ 99.95%Forma y color:Yellow to green powder to crystalsPeso molecular:1155.88Tetrakis(Triphenylphosphine) Palladium (0) extrapure, 97%
CAS:Fórmula:Pd(C6H5)3PPureza:min. 97%Forma y color:Yellow to yellowish green, PowderPeso molecular:1155.56Tetrakis(triphenylphosphine)palladium(0), 99.8% (metals basis), Pd 9% min
CAS:Widely used as a catalyst for palladium-catalyzed coupling reactions including Suzuki coupling, Sonogashira coupling, Heck reaction, Negishi coupling and Stille coupling. Used in isomerization, carbonylation, oxidation, and C-C bond formation reactions. 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:C72H60P4PdPureza:99.8%Forma y color:Yellow to yellow/green, PowderPeso molecular:1155.59
