trans-Dibromobis(triphenylphosphine)palladium(II)
trans-Dibromobis(triphenylphosphine)palladium(II) (CAS: 22180-53-6), with the linear formula [(C<sub>6</sub>H<sub>5</sub>)<sub>3</sub>P]<sub>2</sub>PdBr<sub>2</sub> and a molecular weight of 790.80 g/mol, is a palladium(II) complex widely employed as a catalyst in organic synthesis. Its primary applications involve the functionalisation of hydrocarbons and participation in various palladium-catalysed coupling reactions, offering efficient pathways for chemical transformations.
![trans-Dibromobis(triphenylphosphine)palladium(II) ([(C6H5)3P]2PdBr2) — chemical structure, CAS 22180-53-6; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F22180-53-6.png&w=3840&q=75)
Hydrocarbon Functionalisation
This compound serves as a catalyst for the equilibrium palladation of both alkanes and arenes. It facilitates the direct functionalisation of C-H bonds, enabling the introduction of various groups onto hydrocarbon frameworks.
Homocoupling Reactions
It acts as a reactant in homocoupling reactions that are initiated by P-C reductive elimination. This application is valuable for synthesising symmetrical organic molecules from suitable precursors.
Preparation of Palladium Complexes
trans-Dibromobis(triphenylphosphine)palladium(II) is utilised in the preparation of palladium imidazolylidene complexes. This is achieved through Suzuki coupling reactions, providing access to a range of specialised organometallic compounds.
| Molecular weight | 790.80 |
|---|---|
| Linear formula | [(C6H5)3P]2PdBr2 |
| Assay | 95% |
| Application | Catalyst for:• Equilibrium palladation of alkanes and arenes and functionalization of hydrocarbons1Reactant for:• Homocoupling reactions induced by P-C reductive elimination2• Preparation of palladium imidazolylidene complexes via Suzuki coupling reactions3 |
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 trans-Dibromobis(triphenylphosphine)palladium(II) used for?
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trans-Dibromobis(triphenylphosphine)palladium(II) is primarily used as a catalyst for the equilibrium palladation of alkanes and arenes, facilitating the functionalisation of hydrocarbons. It also acts as a reactant in homocoupling reactions induced by P-C reductive elimination and is employed in the preparation of palladium imidazolylidene complexes via Suzuki coupling reactions.
What is the CAS number and formula for this compound?
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The CAS number is 22180-53-6 and the linear formula is [(C<sub>6</sub>H<sub>5</sub>)<sub>3</sub>P]<sub>2</sub>PdBr<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-Dibromobis(triphenylphosphine)palladium(II) with an assay of 95%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for trans-Dibromobis(triphenylphosphine)palladium(II)?
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This compound is classified under WGK 2 in Germany, indicating it is hazardous to water. Appropriate personal protective equipment should be worn, and handling should occur in a well-ventilated area to avoid exposure.
How is trans-Dibromobis(triphenylphosphine)palladium(II) packed and shipped?
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As a specialist global supplier, Tech Serve Solutions ensures that trans-Dibromobis(triphenylphosphine)palladium(II) is carefully packed and exported in compliance with all relevant shipping regulations for chemical substances.
How can I request a sample or quote?
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To request a sample or a quotation for trans-Dibromobis(triphenylphosphine)palladium(II), please contact our sales department via the website or by phone, providing your specific requirements.
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