919780

[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) ChemBeads

• Synonym(e): Pd(dppf)Cl₂
• Lineare Formel: (C₁₇H₁₄P)₂Fe . PdCl₂
• CAS-Nummer: 72287-26-4
• UNSPSC-Code: 12352103
• NACRES: NA.22

Eigenschaften

• Form: solid
• Qualitätsniveau: 100
• Zusammensetzung: ~ 4 wt.% loading of catalyst
• Eignung der Reaktion: reagent type: catalyst; reaction type: Cross Couplings
• InChI: 1S/2C17H14P.2ClH.Fe.Pd/c2*1-3-9-15(10-4-1)18(17-13-7-8-14-17)16-11-5-2-6-12-16;;;;/h2*1-14H;2*1H;;/q2*-1;;;2*+2/p-2
• InChIKey: NXQGGXCHGDYOHB-UHFFFAOYSA-L

Beschreibung

Anwendung

Catalyst for C-C and C-N coupling reaction.
Pd(dppf)Cl₂ may be used as an effective palladium catalyst in the following reactions:

• Cross-coupling of sec-alkyl and n-alkyl Grignard reagents with high yield and selectivity.
• Suzuki coupling of aryl boronic esters with [¹¹C]methyl iodide to form functionalized [¹¹C]toluene derivatives.
• Kumada cross-coupling of 1,3,5-tribromobenzene with Grignard reagents to form star-shaped oligothiophenes.

ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.

Learn more about ChemBeads products

For larger scale uses, product also available in powdered form (697230) & (931217)

Sonstige Hinweise

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Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H350i
• P-Sätze: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Gefahreneinstufungen: Carc. 1B Inhalation
• Lagerklassenschlüssel: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable