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12760 Tris(dibenzylideneacetone)dipalladium(0), Pd 21.5% min

CAS Number
51364-51-3
Synonyms
Bis[tris(dibenzylideneacetone)palladium(0)]
Pd2(dba)3

Stock No. Size Price ($) Quantity Availability
12760-03 1g 70.70
12760-06 5g 212.00
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Tris(dibenzylideneacetone)dipalladium(0), Pd 21.5% min

MDL
MFCD00013310

Chemical Properties

Formula
C51H42O3Pd2
Formula Weight
915.74
Form
Powder
Melting point
152-155°
Storage & Sensitivity
Moisture Sensitive. Air Sensitive. Store under Argon. Ambient temperatures.
Solubility
Soluble in chlorinated solvents, benzene and THF.

Applications

Tris(dibenzylideneacetone)dipalladium(0) is the most widely used Pd0 precursor complex in synthesis and catalysis, in particular as a catalyst for various coupling reactions. It is used as a catalyst precursor for palladium-catalyzed carbon-nitrogen bond formation, conversion of aryl chlorides, triflates and nonaflates to nitroaromatics. It is used as catalyst for the synthesis of epoxides, alpha-arylation of ketones, in combination with BINAP for the asymmetric heck arylation of olefins, site-selective benzylic sp3 palladium-catalyzed direct arylation and homoallylic diamination of terminal olefins. It also used for palladium-catalyzed one-pot synthesis of tricyclic indolines, in the Suzuki-Miyaura coupling of 2-pyridyl nucleophiles and cross-coupling of aryl halides with aryl boronic acids.

Notes

Handle under nitrogen atmosphere and protect from moisture and air.

Literature References

Takahashi, Y.; Ito, Ts.; Sakai, S.; Ishii, Y. A novel palladium(0) complex; bis(dibenzylideneacetone)palladium(0). J. Chem. Soc. D 1970, 17, 1065-1066.

Franzen, S. Determination of the Solubility Limit of Tris(dibenzylideneacetone) dipalladium(0) in Tetrahydrofuran/Water Mixtures. J. Chem. Educ. 1970, 88, 619-623.

GHS Hazard and Precautionary Statements

Hazard Statements: H317

May cause an allergic skin reaction.

Precautionary Statements: P272-P280g-P302+P352-P333+P313-P363-P501c

Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves. IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code
2843.90
TSCA
No

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