936960

DavePhos Pd G3 ChemBeads

• Synonym(e): DavePhos-Pd-G3, Methanesulfonato 2-dicyclohexylphosphino-2-(N,N-dimethylamino)biphenyl(2′-amino-1,1′-biphenyl-2-yl) palladium(II)
• Empirische Formel (Hill-System): C₃₉H₄₉N₂O₃PPdS
• CAS-Nummer: 1445085-87-9
• Molekulargewicht: 763.28
• MDL-Nummer: MFCD27978422
• UNSPSC-Code: 31191513
• NACRES: NA.22

Eigenschaften

• Form: solid
• Qualitätsniveau: 100
• Zusammensetzung: loading of catalyst, ~5 wt. %
• Eignung der Reaktion: 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
• SMILES String: CN(C)C1=C(C2=C(P(C3CCCCC3)C4CCCCC4)C=CC=C2)C=CC=C1.NC5=C(C6=C([Pd]OS(C)(=O)=O)C=CC=C6)C=CC=C5
• InChI: 1S/C26H36NP.C12H10N.CH4O3S.Pd/c1-27(2)25-19-11-9-17-23(25)24-18-10-12-20-26(24)28(21-13-5-3-6-14-21)22-15-7-4-8-16-22;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;1-5(2,3)4;/h9-12,17-22H,3-8,13-16H2,1-2H3;1-6,8-9H,13H2;1H3,(H,2,3,4);/q;;;+1/p-1
• InChIKey: FBIRGVXUSGLNQE-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

DavePhos Pd G3 is a modified G3 precatalyst (G3′). It has been synthesized by Buchwald and coworkers from second generation (G2) precatalyst by methylation of the amino group present on biphenyl backbone. It is a useful catalyst for various cross-coupling reactions. They are versatile catalysts. They have long life in solutions and are readily soluble in various organic solvents. G3- precatalysts have been employed in various C-N bond forming reactions.

Anwendung

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.

For larger scale uses, product also available in powdered form (804959)

Sonstige Hinweise

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Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable