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683345

Sigma-Aldrich

[Pd2(dba)3] x dba

Umicore

Synonym(s):

Tris(dibenzylideneacetone)dipalladium(0), Pd2dba3, Pd2(dba)3

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About This Item

Linear Formula:
(C6H5CH=CHCOCH=CHC6H5)3Pd2
CAS Number:
51364-51-3
Molecular Weight:
915.72
MDL number:
MFCD00013310
UNSPSC Code:
12161600
PubChem Substance ID:
329760813
NACRES:
NA.22

Quality Level

200

form

powder

reaction suitability

core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Cross Couplings
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

Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis

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

Legal Information

Product of Umicore

Additional information available at www.pmc.umicore.com

related product

Product No.
Description
Pricing

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H317,H411

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

683345-50G:
683345-500MG:
683345-5G:
683345-VAR:
683345-BULK:
683345-1G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Michael J Ardolino et al.
Tetrahedron, 71(37), 6409-6413 (2015-08-19)
While Pd-catalyzed allyl-allyl cross-couplings in the presence of small-bite-angle bidentate ligands reliably furnish the branched regioisomer with high levels of selectivity, cross-couplings in the presence of large-bite-angle bidentate ligands give varying, often unpredictable, levels of selectivity. In a combined computational
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Journal of labelled compounds & radiopharmaceuticals, 57(8), 540-549 (2014-07-06)
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Articles

Umicore Precatalysts

We are happy to offer a series of precatalysts for asymmetric catalysis and Pd based cross coupling catalysis. Our partnership with Umicore allows us to offer a portfolio of metal complexes with batch-to-batch consistency for a plethora of catalytic reactions.

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