Tris(dibenzylideneacetone)dipalladium(0)
- Tris(dibenzylideneacetone)dipalladium(0)
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ImageFile = Pd2(dba)3.png ImageSize =
ImageFile1 = Tris(dibenzylideneacetone)dipalladium(0)-3D-balls.png IUPACName = Tris(dibenzylideneacetone)dipalladium
OtherNames = Pd2(dba)3
Section1 = Chembox Identifiers
CASNo = 51364-51-3
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SMILES =
Section2 = Chembox Properties
Formula = C51H42O3Pd2
MolarMass = 915.7 g/mol
Appearance =
Density =
MeltingPt = 152 -155 °C
BoilingPt =
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Section3 = Chembox Hazards
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Tris(dibenzylideneacetone)dipalladium(0)) or Pd2(dba)3 is an organometallic catalyst based on palladium and dibenzylideneacetone used in organic chemistry.
It is prepared by adding hot sodium acetate to a hot methanol solution of dibenzylideneacetone and sodium hexachloropalladate ["Encyclopedia of Reagents for Organic Synthesis", L.A. Paquette, Ed.: J. Wiley and Sons: Sussex, England, 1996]
Examples of reactions using this reagent are the Negishi coupling, Carroll rearrangement and Trost asymmetric allylic alkylation. Another zerovalent palladium catalyst is tetrakis(triphenylphosphine)palladium(0)
External links
- [http://www.sigmaaldrich.com/catalog/search/ProductDetail/ALDRICH/328774 Datasheet commercial supplier]
References
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2010.
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