901219

VPhos Pd G3

95%

• Fórmula empírica (Notação de Hill): C₄₆H₆₂NO₄PPdS
• Peso molecular: 862.45
• Código UNSPSC: 12161600
• NACRES: NA.22

Propriedades

• Nível de qualidade: 100
• Ensaio: 95%
• forma: powder or crystals
• Características: generation 3
• adequação da reação: reaction type: Buchwald-Hartwig Cross Coupling Reaction; 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; reaction type: Cross Couplings
• grupo funcional: phosphine

Descrição

Aplicação

Buchwald palladacycle precatalyst with new biaryl(dialkyl)phosphine ligand, VPhos, has an improved activity profile for the reductive coupling of non-aromatic heterocyclic alkyl bromides. Its combined use with a surfactant system of octanoic acid/sodium octanoate enables Negishi coupling and access to diverse C(sp³)–C(sp²) cross-coupled products.

Outras notas

An Improved System for the Aqueous Lipshutz–Negishi Cross-Coupling of Alkyl Halides with Aryl Electrophiles

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable