927783

XPhos Pd G3 ChemBeads

• Synonym(e): (2-Dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) methanesulfonate, XPhos-G3-Palladacycle, XPhos-Pd-G3
• Empirische Formel (Hill-System): C₄₆H₆₂NO₃PPdS
• CAS-Nummer: 1445085-55-1
• Molekulargewicht: 846.45
• MDL-Nummer: MFCD22666043
• UNSPSC-Code: 12352101
• NACRES: NA.82

Eigenschaften

• Form: solid
• Qualitätsniveau: 100
• Zusammensetzung: ~ 4 wt.% loading of catalyst
• Eignung der Reaktion: reagent type: catalyst; reaction type: Cross Couplings

Beschreibung

Allgemeine Beschreibung

XPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. XPhos Pd G3 is an excellent reagent for Suzuki cross-coupling reactions. Some of its unique features include lower catalyst loadings, shorter reaction time, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.

For larger scale uses, product also available in powdered form (763381)

Anwendung

XPhos Pd G3 may be used in the following reactions:

• Cyanation reaction of heterocyclic halides.
• Coupling of heteroaryl chlorides with polyfluoroaryl zinc reagents.
• Coupling of 2,6-difluorophenylboronic acid with (hetero)aryl chlorides.

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

Sonstige Hinweise

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Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3