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CAS 192138-05-9

:

(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%

Description:
(R)-(+)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, with the CAS number 192138-05-9, is a chiral bidentate ligand commonly used in coordination chemistry and catalysis. This compound features a biphenyl backbone substituted with methoxy groups and bulky di(3,5-di-t-butylphenyl)phosphino groups, which enhance its steric and electronic properties. The presence of the t-butyl groups contributes to its solubility in organic solvents and stabilizes the ligand's structure, making it effective in various catalytic applications, particularly in asymmetric synthesis. The chirality of the ligand allows for the selective formation of enantiomers in reactions, which is crucial in the synthesis of pharmaceuticals and fine chemicals. Its high purity (min. 97%) indicates that it is suitable for sensitive applications where impurities could affect the outcome of reactions. Overall, this compound exemplifies the importance of ligand design in enhancing catalytic efficiency and selectivity in chemical processes.
Formula:C70H96O2P2
Synonyms:
  • (R)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine]
  • (R)-3,5-t-Bu-MeOBIPHEP, SL-A121-1, (R)-2,2μ-Bis[bis(3,5-di-tert-butyl)phosphino]-6,6μ-dimethoxy-1,1μ-biphenyl
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