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94905 Aldrich

2-[Bis(2,4-di-tert-butyl-phenoxy)phosphinooxy]-3,5-di(tert-butyl)phenyl-palladium(II) chloride dimer

~12% Pd basis

Synonym: Bedford Catalyst, Bis[2-(bis(2,4-di-tert-butylphenoxy)phosphino-κP-oxy)-3,5-di-tert-butylphenyl-κC]di-μ-chloro-dipalladium

  • CAS Number 217189-40-7

  • Empirical Formula (Hill Notation) C84H124Cl2O6P2Pd2

  • Molecular Weight 1575.57

  •  MDL number MFCD05664719

  •  PubChem Substance ID 57653589

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Homogeneous Pd Catalysts, Other Palladacycle Coupling Catalysts, Palladium Catalysts More...
InChI Key   HPRPCQXYHQYGHY-UHFFFAOYSA-N
assay   ~12% Pd basis

Description

Other Notes

Very active catalyst for coupling reactions proceeding in high turnover; it shows good air and thermal stability

Application

Catalyst for:
• Racemic and asymmetric sequential aldol condensations / addition reactions
• Miyaura borylations
• Lewis acid catalysis
• Allylation of aldehydes
• Addition reactions
• Alkoxy- and amidocarbonylations

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Bedford Catalysts

Palladacyclic catalysts developed by the Bedford group are examples of a select group of catalysts capable of effecting a variety of coupling reactions using difficult-to-activate aryl chlorides at v...
Keywords: Aminations, Catalysis, Coupling reactions, Ligands, Protocols, Stille coupling, Suzuki coupling

Palladacycle Coupling Catalysts

Palladacyclic catalysts developed by Bedford’s group are examples of a select group of catalysts capable of affecting a variety of coupling reactions using difficult to activate aryl chlorides at ver...
William Sommer
ChemFiles 2007, 7.10, 17.
Keywords: Aminations, Catalysis, Coupling reactions, Ligands, Solvents, Stille coupling, Suzuki coupling

Peer-Reviewed Papers
15

References

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