Bis(triphenylphosphine)palladium(II) diacetate
Bis(triphenylphosphine)palladium(II) diacetate (CAS: 14588-08-0) is a palladium-based organometallic compound with the formula [(C6H5)3P]2Pd(CH3COO)2 and a molecular weight of 749.08 g/mol. This catalyst is widely employed in organic synthesis for facilitating crucial carbon-carbon bond formations. It is a valuable reagent for various coupling reactions, making it indispensable in pharmaceutical and fine chemical manufacturing.
- IUPAC
- Bis(acetato)bis(triphenylphosphine)palladium(II),Palladium(II)bis(triphenylphosphine) diacetate,Pd(OAc)2(PPh3)2
- Synonyms
- Bis(acetato)bis(triphenylphosphine)palladium(II)Palladium(II)bis(triphenylphosphine) diacetatePd(OAc)2(PPh3)2
![Bis(triphenylphosphine)palladium(II) diacetate ([(C6H5)3P]2Pd(CH3COO)2) — chemical structure, CAS 14588-08-0; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F14588-08-0.png&w=3840&q=75)
Sonogashira Coupling Reactions
This compound serves as an effective catalyst for the Sonogashira coupling, a reaction that forms carbon-carbon bonds by coupling terminal alkynes with aryl or vinyl halides. It enables the synthesis of complex organic molecules.
Negishi Coupling Reactions
Bis(triphenylphosphine)palladium(II) diacetate is utilised in Negishi coupling, a cross-coupling reaction between organozinc compounds and organohalides or pseudohalides. This facilitates the formation of C-C bonds with high functional group tolerance.
Heck Coupling Reactions
The diacetate is an active catalyst in Heck coupling reactions, which involve the palladium-catalyzed coupling of aryl or vinyl halides with olefins. This is a fundamental tool for constructing substituted alkenes.
Suzuki Coupling Reactions
This palladium complex is employed as a catalyst in Suzuki coupling, a versatile reaction for forming carbon-carbon bonds between organoboron compounds and organohalides or pseudohalides. It is extensively used in drug discovery and materials science.
| Molecular weight | 749.08 |
|---|---|
| Linear formula | [(C6H5)3P]2Pd(CH3COO)2 |
| Assay | 98% |
| Application | Catalyst for C-C bond formation via Sonogashira coupling, Negishi coupling, Heck coupling, and Suzuki coupling reaction. |
| Melting point | 136 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Bis(triphenylphosphine)palladium(II) diacetate used for?
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Bis(triphenylphosphine)palladium(II) diacetate is primarily used as a catalyst in various palladium-catalyzed cross-coupling reactions, including Sonogashira, Negishi, Heck, and Suzuki couplings, for the formation of carbon-carbon bonds.
What is the CAS number and formula for Bis(triphenylphosphine)palladium(II) diacetate?
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The CAS number is 14588-08-0, and its linear formula is [(C6H5)3P]2Pd(CH3COO)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis(triphenylphosphine)palladium(II) diacetate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations for handling this compound?
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This compound is a palladium complex and should be handled with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter (type N95 or P1) is recommended. It has a WGK Germany rating of 3, indicating it is hazardous to water.
How is Bis(triphenylphosphine)palladium(II) diacetate packed and shipped?
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As a specialist global supplier, Tech Serve Solutions exports chemicals worldwide, ensuring appropriate packaging and adherence to shipping regulations for safe transport.
How can I request a quote or sample?
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To request a quote or sample of Bis(triphenylphosphine)palladium(II) diacetate, please contact our sales team through the website or by phone.
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