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683345

Sigma-Aldrich

[Pd2(dba)3] x dba

Umicore

Synonym(s):
Pd2(dba)3, Tris(dibenzylideneacetone)dipalladium(0), Pd2dba3
Linear Formula:
(C6H5CH=CHCOCH=CHC6H5)3Pd2
CAS Number:
Molecular Weight:
915.72
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

form

powder

reaction suitability

core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst

mp

152-155 °C (lit.)

storage temp.

2-8°C

SMILES string

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

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

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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

Packaging

5 g in glass bottle
500 mg in glass bottle

Legal Information

Product of Umicore

Additional information available at www.pmc.umicore.com

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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