919772

Tris(dibenzylideneacetone)dipalladium(0) ChemBeads

• Synonym(s): Pd₂dba₃, Pd₂(dba)₃
• Linear Formula: (C₆H₅CH=CHCOCH=CHC₆H₅)₃Pd₂
• CAS Number: 51364-51-3
• Molecular Weight: 915.72
• MDL number: MFCD00013310
• UNSPSC Code: 12161600
• NACRES: NA.22

Properties

• form: solid
• Quality Level: 100
• composition: ~ 5 wt.% loading of catalyst
• reaction suitability: reagent type: catalyst; reaction type: Cross Couplings
• 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: 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;;/b3*13-11+,14-12+;;
• InChI key: CYPYTURSJDMMMP-WVCUSYJESA-N

Description

Application

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

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.
Learn more about ChemBeads products
For larger scale uses, product also available in powdered form (328774)

Other Notes

High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads

Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughput Experimentation

ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand

Legal Information

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

Additional information available at www.pmc.umicore.com

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H317,H350i,H412
• Precautionary Statements: P202 - P261 - P273 - P280 - P302 + P352 - P308 + P313
• 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 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable