804959

DavePhos-Pd-G3

95%

• Synonyme(s) : Methanesulfonato 2-dicyclohexylphosphino-2-(N,N-dimethylamino)biphenyl(2′-amino-1,1′-biphenyl-2-yl) palladium(II)
• Formule empirique (notation de Hill) : C₃₉H₄₉N₂O₃PPdS
• CAS Number: 1445085-87-9
• Poids moléculaire : 763.28
• Numéro MDL: MFCD27978422
• Code UNSPSC : 12161600
• ID de substance PubChem : 329768911
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Essai: 95%
• Forme: solid
• Caractéristiques: generation 3
• Pertinence de la réaction: core: palladium; reagent type: catalyst; reaction type: Cross Couplings
• 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
• Impuretés: <5% THF
• Pf: 183-200 °C (decomp)
• Groupe fonctionnel: phosphine
• Chaîne SMILES: 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

Description

Description générale

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.

Application

Pd precatalyst for cross-coupling

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Warning
• Mentions de danger: H351
• Conseils de prudence: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classification des risques: Carc. 2
• Risques supp: EUH019
• 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