Methanesulfonato(Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II)
[CAS# 1980785-05-4]

Identification

• Classification: Organic raw materials >> Organometallic compound >> Organic palladium
• Name: Methanesulfonato(Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II)
• Molecular Formula: C₄₅H₆₅NO₅PPdS^-
• Molecular Weight: 869.46
• CAS Registry Number: 1980785-05-4
• SMILES: CC(C)C1=CC(=C(C(=C1)C(C)C)C2=C(C=CC(=C2P(C(C)(C)C)C(C)(C)C)OC)OC)C(C)C.CNC1=CC=CC=C1C2=CC=CC=[C-]2.CS(=O)(=O)O.[Pd]

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H315-H319-H335
• Safety Statements: P261-P280-P301+P312-P302+P352-P305+P351+P338

Discovery and Applications

Methanesulfonato(Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) is an advanced palladium complex known for its role in facilitating highly efficient catalytic processes. This compound features a palladium center coordinated with a range of sophisticated ligands, each contributing to its unique catalytic properties.

The discovery of this complex was driven by the need for more effective catalysts in various organic transformations. The palladium center is coordinated with methanesulfonate and two distinct ligands: di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine and (2'-methylamino-1,1'-biphenyl-2-yl). These ligands are designed to stabilize the palladium center and enhance its reactivity and selectivity in catalytic reactions.

The complex is particularly valuable in cross-coupling reactions, which are essential for the formation of carbon-carbon bonds in organic synthesis. The bulky di-tert-butylphosphine ligand and the methoxybiphenyl groups create a sterically hindered environment around the palladium center, which is beneficial for controlling reaction pathways and increasing selectivity. The presence of the 2'-methylamino-1,1'-biphenyl-2-yl ligand further enhances the complex's reactivity and allows for efficient catalysis under various conditions.

Applications of Methanesulfonato(Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) include important industrial processes such as pharmaceutical synthesis and the production of advanced materials. Its ability to facilitate precise cross-coupling reactions makes it a valuable tool for synthesizing complex organic molecules with high purity and yield.

In summary, Methanesulfonato(Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) represents a significant advancement in catalytic chemistry. Its sophisticated ligand structure and palladium center contribute to its effectiveness in various organic transformations, making it an important compound in both research and industrial applications.

References

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