(2-Butenyl)chloropalladium dimer
(2-Butenyl)chloropalladium dimer, CAS: 12081-22-0, with the molecular formula C8H14Cl2Pd2 and a molecular weight of 393.94 g/mol, is an organometallic compound primarily utilised as a catalyst in organic synthesis. It is particularly effective in facilitating enantioselective elimination of palladium hydride, allylic alkylation reactions, and the preparation of phosphane-functionalized carbosilane dendrimers. Tech Serve Solutions supplies this palladium dimer at a minimum assay of 97% for research and development purposes.
- IUPAC
- Bis[(1,2,3-η)-2-buten-1-yl]di-μ-chlorodi-palladiumdi-π-crotylpalladium chloride,Di-π-Crotylpalladium chloride,Di-2-butenyldipalladium dichloride,Dichlorobis(1-methylallyl)dipalladium
- Synonyms
- Di-π-Crotylpalladium chlorideBis[(1,2,3-η)-2-buten-1-yl]di-μ-chlorodipalladiumDichlorobis(1-methylallyl)dipalladium
Enantioselective Catalysis
This palladium dimer catalyses enantioselective elimination of palladium hydride, enabling the synthesis of chiral molecules with high stereoselectivity.
Allylic Alkylation Reactions
It serves as a reactant and catalyst precursor in various allylic alkylation reactions, facilitating the formation of carbon-carbon bonds.
Catalyst Immobilisation
The compound can be used for the non-covalent anchoring of catalysts to silica supports, offering potential for recyclable catalytic systems.
Dendrimer Synthesis
It is employed in the preparation of specific phosphane-functionalized carbosilane dendrimers, contributing to advanced material science.
| Molecular weight | 393.94 |
|---|---|
| Empirical formula | C8H14Cl2Pd2 |
| Assay | ≥97% |
| Application | Catalyst for:• Enantioselective elimination of palladium hydride1• Non-covalent anchoring of catalysts to silica supports2• Allylations of cyanoacetates3• Enantioselective nucleophilic substitutions4Reactant for:• Allylic alkylation reactions5• Preparation of phosphane-functionalized carbosilane dendrimers6 |
| Melting point | 133-140 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 (2-Butenyl)chloropalladium dimer used for?
+
(2-Butenyl)chloropalladium dimer is used as a catalyst and reactant in various organic synthesis applications, including enantioselective eliminations, allylic alkylations, and the preparation of dendrimers. It is also used for non-covalent anchoring of catalysts to silica supports.
What are the CAS number and formula for (2-Butenyl)chloropalladium dimer?
+
The CAS number for (2-Butenyl)chloropalladium dimer is 12081-22-0, and its molecular formula is C8H14Cl2Pd2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (2-Butenyl)chloropalladium dimer with a minimum assay of 97%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should (2-Butenyl)chloropalladium dimer be handled safely?
+
Based on its GHS classification, (2-Butenyl)chloropalladium dimer is a warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, should be worn. Handle in a well-ventilated area.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions safely packs and handles chemicals according to international shipping regulations. We are experienced global exporters, ensuring reliable delivery of your order.
How can I request a quote or sample?
+
To request a quote or sample of (2-Butenyl)chloropalladium dimer, please contact our sales team through the website or by phone. Our representatives will be pleased to assist you with your inquiry.
▶ Related products
Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis