Tris(dibenzylideneacetone)dipalladium(0)
Tris(dibenzylideneacetone)dipalladium(0), CAS 51364-51-3, with the linear formula (C₆H₅CH=CHCOCH=CHC₆H₅)₃Pd₂, is a crucial organometallic compound widely employed as a catalyst in organic synthesis. Its molecular weight is 915.72 g/mol. This palladium complex is highly valued for its efficacy in various cross-coupling reactions, facilitating the formation of carbon-carbon and carbon-heteroatom bonds, essential for the construction of complex molecules in pharmaceuticals and materials science.
- IUPAC
- Pd2(dba)3,Pd2dba3
- Synonyms
- Pd2(dba)3
Suzuki Coupling Catalyst
Serves as an effective catalyst for Suzuki coupling reactions, particularly enabling the coupling of challenging aryl chlorides. This reaction is fundamental in constructing biaryl compounds.
Heck Coupling Catalyst
Acts as a catalyst in Heck coupling reactions, facilitating the vinylation of aryl chlorides. This application is vital for introducing olefinic groups into aromatic systems.
Buchwald-Hartwig Amination Catalyst
Utilised as a catalyst for the Buchwald-Hartwig amination of aryl halides, enabling the formation of carbon-nitrogen bonds. This is a key transformation in the synthesis of anilines and related structures.
Arylation of Ketones and Esters
Catalyses the arylation of ketones and the β-arylation of carboxylic esters, providing access to valuable functionalized carbonyl compounds and derivatives.
Fluorination Reactions
Employed as a catalyst in the fluorination of allylic chlorides, a transformation important for incorporating fluorine atoms into organic molecules, often conferring unique properties.
| Molecular weight | 915.72 |
|---|---|
| Linear formula | (C6H5CH=CHCOCH=CHC6H5)3Pd2 |
| Storage temperature | 2-8°C |
| Application | • Catalyst for Suzuki coupling of aryl chlorides (eq. 1)• Catalyst for Heck coupling of aryl chlorides (eq. 2)• Catalyst for arylation of ketones (eq. 3)• Catalyst for Buchwald-Hartwig amination of aryl halides (eq. 4)• Catalyst for fluorination of allylic chlorides (eq. 5)• Catalyst for β-arylation of carboxylic esters (eq. 6)• Catalyst for carbonylation of 1,1-dichloro-1-alkenes (eq. 7)• Catalyst for conversion of aryl and vinyl triflates to aryl and vinyl halides (eq. 8) |
| Melting point | 152-155 °C(lit.) |
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Matrix | Magnesium aluminometasilicate base material |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Tris(dibenzylideneacetone)dipalladium(0) used for?
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Tris(dibenzylideneacetone)dipalladium(0) is primarily used as a catalyst in various organic synthesis reactions, including Suzuki coupling, Heck coupling, Buchwald-Hartwig amination, arylation of ketones and esters, and fluorination of allylic chlorides.
What are the CAS number and formula for Tris(dibenzylideneacetone)dipalladium(0)?
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The CAS number for Tris(dibenzylideneacetone)dipalladium(0) is 51364-51-3. The linear formula is (C₆H₅CH=CHCOCH=CHC₆H₅)₃Pd₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(dibenzylideneacetone)dipalladium(0) for research and development purposes. We do not represent this product as meeting USP, BP, or EP standards. Please refer to the product specifications for available purity details.
What are the safety precautions when handling this compound?
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When handling Tris(dibenzylideneacetone)dipalladium(0), it is essential to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. Handle in a well-ventilated area and avoid dust formation. The product has a WGK rating of 2 in Germany.
How is Tris(dibenzylideneacetone)dipalladium(0) shipped and exported?
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Tech Serve Solutions specialises in global supply and export of fine chemicals. Tris(dibenzylideneacetone)dipalladium(0) is carefully packaged to ensure stability during transit and is exported in compliance with international regulations.
How can I request a sample or quote for Tris(dibenzylideneacetone)dipalladium(0)?
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To request a sample or obtain a quote for Tris(dibenzylideneacetone)dipalladium(0), please contact our sales department through the TSS website or by phone. Provide your specific requirements, and we will assist you promptly.
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