Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II)丨CAS 887919-35-9

Applications of Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II)丨CAS 887919-35-9

1. Catalyst in Cross-Coupling Reactions

This palladium complex is primarily used as a pre-catalyst for Buchwald–Hartwig amination, Suzuki–Miyaura coupling, and other C–C and C–N bond-forming reactions.

Suitable for use in both academic research and industrial synthesis involving pharmaceuticals, agrochemicals, and functional materials.

2. Pharmaceutical Synthesis

Utilized in the synthesis of active pharmaceutical ingredients (APIs) where precise and efficient bond formation is critical.

Enables mild reaction conditions and high catalytic efficiency for forming complex molecular frameworks.

3. Ligand Design and Coordination Chemistry

Serves as a reference or base structure in the development of new organometallic catalysts, thanks to the steric bulk and electron-donating properties of its phosphine ligands.

Benefits

✅ Highly Active Catalyst

The presence of di-tert-butyl(4-dimethylaminophenyl)phosphine ligands (Amphos) enhances the electron density at the metal center, boosting reactivity and turnover frequency.

✅ Air-Stable Solid

Offers ease of handling and storage, unlike many palladium complexes that are air- or moisture-sensitive.

✅ Versatile in Scope

Effective with aryl chlorides, heterocycles, and challenging substrates, expanding the utility in complex organic synthesis.

✅ Improves Reaction Yields

Often leads to higher yields and shorter reaction times compared to traditional palladium catalysts.

Summary

Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II)丨CAS 887919-35-9 is a powerful and air-stable palladium catalyst widely used in cross-coupling chemistry. Its unique ligand design imparts both steric and electronic advantages, making it a go-to choice for efficient and selective bond formation in pharmaceutical and materials synthesis.