CAS 51364-51-3: Tris(dibencilidenacetona)dipaladio
Descripción:
Tris(dibencilidenacetona)dipaladio, comúnmente conocido como Pd2(dba)3, es un compuesto de coordinación que presenta paladio en un complejo bimetálico único. Este compuesto se caracteriza por su estructura distintiva, que consiste en dos átomos de paladio coordinados a tres ligandos dibenzilideneacetona. Se utiliza típicamente como catalizador en diversas reacciones orgánicas, 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 compuesto es generalmente soluble en disolventes orgánicos, lo que lo hace adecuado para su uso en diversas condiciones de reacción. Su estabilidad y reactividad pueden verse influenciadas por factores como la temperatura y la presencia de otros ligandos. Además, se conoce que Pd2(dba)3 tiene una toxicidad relativamente baja en comparación con otros complejos de paladio, lo que aumenta su atractivo en la química orgánica sintética. En general, este compuesto juega un papel significativo en el avance de metodologías en catálisis y síntesis orgánica.
Fórmula:C51H42O3Pd2
InChI:InChI=1S/3C17H14O.2Pd/c3*18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;;/h3*1-14H;;
Clave InChI:InChIKey=CYPYTURSJDMMMP-UHFFFAOYSA-N
SMILES:O=C1[CH]=2[Pd]345([CH](=[CH]3C6=CC=CC=C6)C(=O)[CH]=7[Pd]89([CH]1=[CH]8C%10=CC=CC=C%10)([CH](C(=O)[CH]4=[CH]5C%11=CC=CC=C%11)=[CH]9C%12=CC=CC=C%12)[CH]7C%13=CC=CC=C%13)[CH]2C%14=CC=CC=C%14
Sinónimos:- 1,4-Pentadien-3-one, 1,5-diphenyl-, palladium complex, (E,E)-
- Palladium, tris[μ-[(1,2-η:4,5-η)-1,5-diphenyl-1,4-pentadien-3-one]]di-, (all-E)-
- Pd2(DBA)3
- Pd<sub>2</sub>(DBA)<sub>3</sub>
- Tris(dibenzylideneacetone)dipalladium
- Tris(dibenzylideneacetonyl)bis-palladium
- Tris[(1E,4E)-1,5-diphenyl-1,4-pentadien-3-one]dipalladium
- Tris[dibenzylideneacetone]dipalladium (DBA palladium)
- Tris[μ-[(1,2-η:4,5-η)-(1E,4E)-1,5-diphenyl-1,4-pentadien-3-one]]dipalladium
- tris[μ-[(1,2-η:4,5-η)-(1E,4E)-1,5-diphenyl-1,4-pentadien-3-one]]dipalladium [Pd2(dba)3]
- tris[μ-[(1,2-η:4,5-η)-(1E,4E)-1,5-diphenyl-1,4-pentadien-3-one]]dipalladium [Pd<sub>2</sub>(dba)<sub>3</sub>]
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Encontrado 13 productos.
Tris(dibenzylideneacetone)dipalladium(0) (Pd2(dba)3) extrapure, 22-25% Pd
CAS:Fórmula:C51H42O3Pd2Forma y color:Red to brown to purple to black, Powder or CrystalPeso molecular:Â 915.72Tris(dibenzylideneacetone)dipalladium (0)
CAS:Pureza:98.0%Forma y color:Solid, Crystalline Powder or Solid or ChunksPeso molecular:915.72998046875Tris(dibenzylideneacetone)dipalladium
CAS:Producto controladoApplications Tris(dibenzylideneacetone)dipalladium is used in the preparation of semiconducting polymers processed from nonchlorinated solvents into high performance thin film transistors. Also used in the synthesis of polymer bulk-heterojunction solar sells as a semiconductor. References Matthews, J. et al.: Chem. Mat., 25, 782 (2013); Hwang, Y. et al.: Macromol., 45, 9056 (2012);Fórmula:C17H14O·2PdForma y color:NeatPeso molecular:915.72Tris(Dibenzylideneacetone)Dipalladium
CAS:Fórmula:C51H42O3Pd2Pureza:98%Forma y color:SolidPeso molecular:915.7174tris(dibenzylideneacetone)dipalladium
CAS:tris(dibenzylideneacetone)dipalladium (Tris DBA) is a N-myristoyltransferase-1 (NMT-1) inhibitorFórmula:C51H42O3Pd2Pureza:98%Forma y color:Purple CrystalsPeso molecular:915.71Tris(dibenzylideneacetone)dipalladium(0)
CAS:Fórmula:C51H42O3Pd2Pureza:>75.0%(T)Forma y color:Dark green to Dark red to Black powder to crystalPeso molecular:915.73Tris(dibenzylideneacetone)dipalladium
CAS:Tris(dibenzylideneacetone)dipalladiumFórmula:·2Pd·3C17H14OPureza:Assay/pd: 17.5%-23.2%. (Typical Value in Batch COA)Forma y color: very dark brown to black powderPeso molecular:915.72g/moltris(dibenzylideneacetone)dipalladium
CAS:tris(dibenzylideneacetone)dipalladiumPeso molecular:915.71g/molTris(dibenzylideneacetone)dipalladium
CAS:Fórmula:C51H42O3Pd2Pureza:≥ 97.0%Forma y color:Dark red to purple or black powderPeso molecular:915.74Tris(dibenzylideneacetone)dipalladium(0), 97%
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:C51H42O3Pd2Pureza:97%Forma y color:Purple to black, Crystalline powderPeso molecular:915.73Tris(dibenzylideneacetone)dipalladium(0)
CAS:Tris(dibenzylideneacetone)dipalladium(0) (Pd2(dba)) is a monoclonal antibody that is used to treat infectious diseases. The metal complex binds to the fatty acid and inhibits the synthesis of membrane lipids, which leads to an inhibition of virus replication. Tris(dibenzylideneacetone)dipalladium(0) has been shown to have potent antitumor activity in animal models, with cytotoxic effects on mutant melanoma cells and hydrochloric acid. This drug also has potent pro-apoptotic properties, inducing apoptosis by binding to pro-apoptotic proteins. Tris(dibenzylideneacetone)dipalladium(0) has been shown to be a potent inhibitor of x-ray crystal structures at high temperatures, where it competes with water for the labile hydrogen atoms on the surface of hydroxyl groups.Fórmula:C17H14O·Pd2Pureza:Min. 95%Forma y color:Purple PowderPeso molecular:915.72 g/molTris(dibenzylideneacetone)dipalladium(0), Pd 21.5% min
CAS:Tris(dibenzylideneacetone)dipalladium(0) is the most widely used Pd0 precursor complex in synthesis and catalysis, in particular as a catalyst for various coupling reactions. It is used as a catalyst precursor for palladium-catalyzed carbon-nitrogen bond formation, conversion of aryl chlorides, triflates and nonaflates to nitroaromatics. It is used as catalyst for the synthesis of epoxides, alpha-arylation of ketones, in combination with BINAP for the asymmetric heck arylation of olefins, site-selective benzylic sp3 palladium-catalyzed direct arylation and homoallylic diamination of terminal olefins. It also used for palladium-catalyzed one-pot synthesis of tricyclic indolines, in the Suzuki-Miyaura coupling of 2-pyridyl nucleophiles and cross-coupling of aryl halides with aryl boronic acids. 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:C51H42O3Pd2Peso molecular:915.73Tris(dibenzylideneacetone)dipalladium(0)
CAS:Tris(dibenzylideneacetone)dipalladium(0)Fórmula:(C6H5CHCHCOCHCHC6H5)3Pd2Forma y color:purple pwdr.Peso molecular:915.70
