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763004 Aldrich

CPhos Pd G3

95%

Synonym: CPhos-G3-Palladacycle, CPhos-Pd-G3, [(2-Dicyclohexylphosphino-2′,6′-bis(N,N-dimethylamino) -1,1′-biphenyl)-2-(2′-amino-1,1′-biphenyl)] palladium(II) methanesulfonate

  • Empirical Formula (Hill Notation) C41H54N3O3PPdS

  • Molecular Weight 806.34

  • Popular Documents:  Specification Sheet (PDF)  

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Description

Packaging

100, 500 mg in poly bottle

5 g in glass bottle

General description

CPhos 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 solution and are readily soluble in various organic solvents. G3- precatalysts have been employed in various C-N bond forming reactions.

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Safety & Documentation

Safety Information

WGK Germany 
3
Protocols & Articles

Articles

G3 and G4 Buchwald Precatalysts

Over the last decade the Buchwald group has developed a series of highly active and versatile palladium precatalysts from the corresponding family of biarylphosphine ligands. These compounds are comm...

Highly Selective Palladium-Catalyzed Cross-Coupling of Secondary Alkylzinc Reagents with Heteroaryl Halides

The highly selective palladium-catalyzed Negishi coupling of secondary alkylzinc reagents with heteroaryl halides is described. The development of atseries of biarylphosphine ligands has led to the i...
Keywords: Catalysis, Eliminations, Gas chromatography, Ligands, Negishi Coupling, Nuclear magnetic resonance spectroscopy, Oxidative additions, Reductive eliminations

Highly Selective Palladium-Catalyzed Cross-Coupling of Secondary Alkylzinc Reagents with Heteroaryl Halides

The highly selective palladium-catalyzed Negishi coupling of secondary alkylzinc reagents with heteroaryl halides is described. The development of atseries of biarylphosphine ligands has led to the i...
Keywords: Catalysis, Eliminations, Gas chromatography, Ligands, Negishi Coupling, Nuclear magnetic resonance spectroscopy, Oxidative additions, Reductive eliminations

KitAlysis™ C-N (Buchwald-Hartwig) High-Throughput Screening Kit

All contents in the foil bag are weighed, plated, packed, and sealed in a glove box under nitrogen.
Keywords: Cross couplings, High performance liquid chromatography, Ligands, Solvents

Scale-Up Guide: KitAlysis™ High-Throughput Screening Kits

All of the preformed catalysts used in the kit are air and moisture stable complexes in their commercially available form. Once activated by base under the reaction conditions they become sensitive t...
Keywords: Coupling reactions, Cross couplings, Solvents

Stephen Buchwald Group – Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Stephen Buchwald Group – Professor Product Portal
Keywords: Aminations, Asymmetric catalysis, Asymmetric synthesis, Catalysis, Coupling reactions, Cross couplings, Fluorinations, Ligands, Solvents, transformation

Related Content

KitAlysis™ High-Throughput Screening Kits: A Visual Introductory Guide [VIDEO]

This KitAlysis™ High-Throughput Screening Kits video animation clearly illustrates the step by step process that enables any chemist to quickly and efficiently screen 24 unique cross-coupling reactio...
Keywords: Coupling reactions, Cross couplings

Peer-Reviewed Papers
15

References

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