1445085-97-1 甲烷磺酸[9,9-二甲基-4,5-双(二苯基膦)呫吨] [2'-氨基-1,1'-苯联]钯（II）甲烷二氯加合物 Xantphos Pd G3

库存 ：100g

英文名 ：Xantphos Pd G3

CAS号 ：1445085-97-1

保质期 ：6个月

供应商 ：武汉膦配巴

保存条件 ：密封避光冷藏

规格 ：每克

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