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919772

Sigma-Aldrich

Tris(dibenzylideneacetone)dipalladium(0) ChemBeads

Synonym(s):
Pd2(dba)3, Pd2dba3
Linear Formula:
(C6H5CH=CHCOCH=CHC6H5)3Pd2
CAS Number:
Molecular Weight:
915.72
MDL number:

Quality Level

assay

~5 wt.% loading of catalyst

form

solid

storage temp.

2-8°C

SMILES string

O=C(/C=C/c1ccccc1)/C=C/c2ccccc2.O=C(/C=C/c3ccccc3)/C=C/c4ccccc4.O=C(/C=C/c5ccccc5)/C=C/c6ccccc6.[Pd].[Pd]

InChI key

CYPYTURSJDMMMP-WVCUSYJESA-N

Application

Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis

Catalyst for C-C and C-N bond formation especially Suzuki, Heck coupling reaction

ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.
Application Guide for Palladium Catalyzed Cross-Coupling Reactions

Reactant involved in:
  • Synthesis of nanosized palladium phosphides upon interaction with white phosphorous
  • Preparation of palladium triphenylphosphine carbonyl cluster complexes
  • Precursor for synthesis of functionalized multiwalled carbon nanotube-palladium complexes used as catalysts for Heck coupling reactions
  • Selective carbon-sulfur bond formation via addition of S-S and S-H bonds to alkynes

Catalyst for:
  • Suzuki cross-coupling reactions
  • PCN- and PCS-pincer palladium complex catalyzed tandem allylation

Legal Information

Tris(dibenzylideneacetone)dipalladium(0) is Product of Umicore

Additional information available at www.pmc.umicore.com

Pictograms

Exclamation markHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Chronic 3 - Carc. 1B Inhalation - Skin Sens. 1

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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