1810068-32-6

• 常用中文名：CPhos Pd G4
• 常用英文名：CPhos Pd G4
• CAS号：1810068-32-6
• 分子式：C₄₂H₅₆N₃O₃PPdS
• 分子量：820.37
• 发布时间：2023-02-21 20:21:06
• 更新时间：2024-04-05 20:11:28
• 应用 类似于第三代（G3）预催化剂的第四代（G4）Buchwald预催化剂，不同之处在于联苯主链上的氨基被甲基化。这种修饰有助于改善在使用第三代预催化剂时所发现的局限性。它对空气、水分和热稳定，在普通有机溶剂中显示出良好的溶解性。 Description A fourth generation (G4) Buchwald precatalyst that is similar to the third generation (G3) precatalysts except that the amino group on the biphenyl backbone is methylated. This modification helps to prevent the limitations found when using the third generation precatalysts. It is air, moisture, and thermally-stable and shows good solubility in common organic solvents.

名称

• 英文名: CPhos Pd G4
• 英文别名: (Methanesulfonatato-κO)[2'-(methylamino-κN)-2-biphenylyl-κC2]palladium - 2'-(dicyclohexylphosphino)-N,N,N',N'-tetramethyl-2,6-biphenyldiamine (1:1); CPhos Pd G4; Palladium, (methanesulfonatato-κO)[2'-(methylamino-κN)[1,1'-biphenyl]-2-yl-κC2]-, compd. with 2'-(dicyclohexylphosphino)-N2,N2,N6,N6-tetramethyl[1,1'-biphenyl]-2,6-diamine (1:1)

物化性质

• 分子式: C₄₂H₅₆N₃O₃PPdS
• 分子量: 820.37
• 精确质量: 819.281494
• 外观性状: powder or crystals