700045

(2-Butenyl)chloropalladium dimer

≥97%

• Synonym(s): 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
• Empirical Formula (Hill Notation): C₈H₁₄Cl₂Pd₂
• CAS Number: 12081-22-0
• Molecular Weight: 393.94
• MDL number: MFCD01074457
• UNSPSC Code: 12161600
• PubChem Substance ID: 329762176
• NACRES: NA.22

Properties

• assay: ≥97%
• form: powder
• reaction suitability: core: palladium; reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Cross Couplings; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: catalyst
• mp: 133-140 °C
• SMILES string: C\C=C\C[Pd]Cl.C\C=C\C[Pd]Cl
• InChI: 1S/2C4H7.2ClH.2Pd/c2*1-3-4-2;;;;/h2*3-4H,1H2,2H3;2*1H;;/q;;;;2*+1/p-2/b2*4-3+;;;;
• InChI key: NTFUUQYNUUTALG-HYTOEPEZSA-L

Description

Application

Catalyst for:

• Enantioselective elimination of palladium hydride
• Non-covalent anchoring of catalysts to silica supports
• Allylations of cyanoacetates
• Enantioselective nucleophilic substitutions

Reactant for:

• Allylic alkylation reactions
• Preparation of phosphane-functionalized carbosilane dendrimers

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves