901219

VPhos Pd G3

95%

• Formule empirique (notation de Hill): C₄₆H₆₂NO₄PPdS
• Poids moléculaire : 862.45
• Code UNSPSC : 12161600
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: 95%
• Forme: powder or crystals
• Caractéristiques: generation 3
• Capacité de réaction: 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
• Pertinence de la réaction: reagent type: catalyst; reaction type: Cross Couplings
• Groupe fonctionnel: phosphine

Description

Application

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.

Autres remarques

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable