CymitQuimica logo

CAS 133545-17-2

:

(S)-MeO-BIPHEP

Description:
(S)-MeO-BIPHEP, with the CAS number 133545-17-2, is a chiral bidentate ligand commonly used in asymmetric catalysis. This compound features a biphenyl backbone with methoxy groups that enhance its solubility and steric properties, making it effective in coordinating with transition metals. The (S)-configuration indicates its specific stereochemistry, which is crucial for its role in facilitating enantioselective reactions. Typically, (S)-MeO-BIPHEP is employed in palladium-catalyzed reactions, such as cross-coupling processes, where it helps to improve the selectivity and yield of the desired products. The ligand's design allows for strong metal-ligand interactions while maintaining a suitable spatial arrangement for substrate binding. Its effectiveness in catalysis is attributed to its ability to stabilize metal complexes and influence the reaction pathway, making it a valuable tool in synthetic organic chemistry. Additionally, the presence of the methoxy groups can also affect the electronic properties of the ligand, further enhancing its catalytic performance.
Formula:C38H32O2P2
InChI:InChI=1S/C38H32O2P2/c1-39-33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)38-34(40-2)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3
InChI key:InChIKey=KRJVQCZJJSUHHO-UHFFFAOYSA-N
SMILES:P(C1=C(C(OC)=CC=C1)C2=C(P(C3=CC=CC=C3)C4=CC=CC=C4)C=CC=C2OC)(C5=CC=CC=C5)C6=CC=CC=C6
Synonyms:
  • (S)-(-)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis(diphenylphosphine)
  • (S)-(-)-2,2'-Bis(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl
  • (S)-(-)-2,2'-Bis(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl,min.97%(S)-MeO-BIPHEP
  • (S)-(-)-6,6′-Dimethoxy-2,2′bis(diphenylphosphino)-1,1′-biphenyl
  • (S)-(-)-MeO-BIPHEP, SL-A101-2, (S)-(-)-2,2μ-Bis(diphenylphosphino)-6,6μ-dimethoxy-1,1μ-biphenyl
  • (S)-2,2′-Bis(diphenylphosphino)-6,6′-dimethoxybiphenyl
  • (S)-6,6′-Dimethoxybiphenyl-2,2′-diylbis(diphenylphosphine)
  • (S)-MeO-BIPHEP
  • 1,1′-[(1S)-6,6′-Dimethoxy[1,1′-biphenyl]-2,2′-diyl]bis[1,1-diphenylphosphine]
  • Phosphine, (6,6′-dimethoxy[1,1′-biphenyl]-2,2′-diyl)bis[diphenyl-, (S)-
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 3 products.