700045

(2-Butenyl)chlorpalladium-Dimer

≥97%

• Synonym(e): Bis-[(1,2,3-η)-2-buten-1-yl]-di-μ-chloro-di-palladiumdi-π-crotylpalladiumchlorid, Di-2-butenyldipalladiumdichlorid, Dichloro-bis-(1-methylallyl)-dipalladium
• Empirische Formel (Hill-System): C₈H₁₄Cl₂Pd₂
• CAS-Nummer: 12081-22-0
• Molekulargewicht: 393.94
• MDL-Nummer: MFCD01074457
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 329762176
• NACRES: NA.22

Eigenschaften

• Assay: ≥97%
• Form: powder
• Eignung der Reaktion: 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 (Schmelzpunkt): 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+;;;;
• InChIKey: NTFUUQYNUUTALG-HYTOEPEZSA-L

Beschreibung

Anwendung

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

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves