(R)-(6,6-Dimethoxy-1,1-biphenyl-2,2-diyl)bis(dicyclohexylphosphine)

(R)-(6,6-Dimethoxy-1,1-biphenyl-2,2-diyl)bis(dicyclohexylphosphine) is a high-purity ligands supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

(R)-(6,6-Dimethoxy-1,1-biphenyl-2,2-diyl)bis(dicyclohexylphosphine) is a highly valuable chiral diphosphine ligand used in asymmetric catalysis and organometallic chemistry. Its rigid biphenyl backbone and chiral configuration make it ideal for forming stable complexes with transition metals such as palladium, rhodium, and ruthenium. These metal–ligand complexes are widely applied in asymmetric hydrogenation, hydroformylation, allylation, and cross-coupling reactions, which are critical for producing enantiomerically pure pharmaceuticals, agrochemicals, and fine chemicals. The ligand's steric and electronic properties enable high enantioselectivity and catalytic efficiency in both homogeneous and industrial-scale reactions. It is also employed in research for designing new chiral catalysts, mechanistic studies, and developing next-generation asymmetric transformations.

The compound provides significant benefits due to its rigid chiral backbone, tunable steric environment, and high coordination efficiency. The biphenyl framework ensures structural stability and precise spatial orientation of the phosphine groups, promoting high enantioselectivity in catalyzed reactions. The dimethoxy substituents and bulky dicyclohexylphosphine groups allow fine-tuning of electronic and steric effects, enhancing reactivity and selectivity. Its excellent solubility in common organic solvents facilitates smooth complexation with metals and compatibility with diverse reaction conditions. Furthermore, the ligand contributes to high yields, reproducibility, and robustness in catalytic systems, making it highly suitable for both laboratory and industrial applications where precise asymmetric induction is required.

(R)-(6,6-Dimethoxy-1,1-biphenyl-2,2-diyl)bis(dicyclohexylphosphine) (CAS 172617-14-0) is a powerful chiral diphosphine ligand for asymmetric catalysis. Its rigid chiral backbone, steric bulk, and tunable electronic properties allow the formation of highly selective and efficient metal–ligand complexes. By providing high enantioselectivity, structural stability, and synthetic versatility, it plays a critical role in the development of enantiomerically pure compounds, advanced catalytic processes, and innovative research in organometallic chemistry.

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