1445085-97-1
XantPhos Pd G3
Synonym: [(4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene)-2-(2′-amino-1,1′-biphenyl)]palladium(II) methanesulfonate
CAS Number 1445085-97-1
Formula: C52H45NO4P2PdS
Formula Weight: 948.35 g/mol
Appearance (Color) Light Green to Dark Green to Dark Yellow
assay 95%
mp 164-167 °C (decomposition)
Caution : air sensitive
shelf life :12 month
Supplier: LPBchem-Benjamin
Related Categories
Buchwald 3rd Generation Palladacycles, Buchwald Ligands and Complexes, Catalysis and Inorganic Chemistry, Chemical Synthesis, Cross-Coupling,
Homogeneous Pd Catalysts, Palladium Catalysts
General description
XantPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. XantPhos Pd G3 is an excellent reagent for palladium catalyzed cross-coupling reactions. Some of its unique features include lower catalyst loadings, shorter reaction time, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.
Application
XantPhos Pd G3 may be used in the following processes:
- Negishi cross-coupling reaction during the synthesis of palmerolides.
-Aminocarbonylation of heteroaryl bromides with carbon monoxide (CO) in the presence of triethylamine.
-Coupling between polyglycosyl thiols and aglycon halides by C-S bond formation
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