76189-56-4

Basic information

• Product Name: (S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl
• CAS NO: 76189-56-4
• Molecular Formula: C44H32P2
• Molecular Weight: 0
• Mol File: 76189-56-4.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl(76189-56-4)
• EPA Substance Registry System: (S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl(76189-56-4)

Safety Data

• Hazardous Substances Data: 76189-56-4(Hazardous Substances Data)

Usage

Description

(S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl is a chiral diphosphine ligand that is widely utilized in the field of asymmetric synthesis and catalysis. It is composed of two diphenylphosphine groups attached to a binaphthyl backbone, which endows it with the ability to form stable and highly enantioselective complexes with transition metals, such as palladium and rhodium. This unique characteristic makes it a valuable tool in the synthesis of pharmaceuticals and other fine chemicals, where high stereoselectivity is crucial.

Uses

Used in Pharmaceutical Industry:
(S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl is used as a chiral ligand for the synthesis of pharmaceuticals, as it allows for the formation of products with high stereoselectivity. This is essential in the development of drugs with specific biological activities and reduced side effects.
Used in Fine Chemicals Industry:
In the fine chemicals industry, (S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl is used as a chiral ligand for the production of high-quality specialty chemicals. Its ability to form enantioselective complexes with transition metals enables the synthesis of complex molecules with precise stereochemistry, which is vital for the performance and properties of these chemicals.
Used in Asymmetric Catalysis:
(S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl is used as a chiral ligand in asymmetric catalytic reactions, such as hydrogenation, hydroformylation, and allylic substitution. Its presence in these reactions enhances the enantioselectivity, leading to the production of chiral compounds with a specific configuration, which is often crucial for their biological activity and application in various industries.
Used in Research and Development:
In the field of research and development, (S)-(+)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl is employed as a key component in the design and synthesis of novel catalysts and ligands. Its unique properties make it an attractive candidate for the development of new catalytic systems with improved performance and selectivity, which can be applied in various chemical transformations and processes.