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CAS 221012-82-4

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(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine

Description:
(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine is a chiral ligand commonly used in coordination chemistry and catalysis. This compound features a bipyridine backbone, which is substituted with four methoxy groups and two diphenylphosphino groups, enhancing its steric and electronic properties. The presence of methoxy groups increases solubility in organic solvents and can influence the ligand's coordination behavior with metal centers. The diphenylphosphino groups provide strong donor capabilities, making this ligand effective in forming stable complexes with transition metals, particularly in asymmetric synthesis and catalysis. The chirality of the ligand allows for the potential to induce asymmetry in reactions, which is valuable in the synthesis of enantiomerically pure compounds. Additionally, the compound's structural features contribute to its ability to stabilize various oxidation states of metal ions, making it versatile in different catalytic applications. Overall, this ligand is significant in the field of organometallic chemistry and catalysis, particularly for reactions requiring high selectivity and efficiency.
Formula:C38H34N2O4P2
InChI:InChI=1/C38H34N2O4P2/c1-41-33-25-31(45(27-17-9-5-10-18-27)28-19-11-6-12-20-28)35(37(39-33)43-3)36-32(26-34(42-2)40-38(36)44-4)46(29-21-13-7-14-22-29)30-23-15-8-16-24-30/h5-26H,1-4H3
SMILES:COc1cc(c(c2c(cc(nc2OC)OC)P(c2ccccc2)c2ccccc2)c(n1)OC)P(c1ccccc1)c1ccccc1
Synonyms:
  • 4,4'-Bis(Diphenylphosphanyl)-2,2',6,6'-Tetramethoxy-3,3'-Bipyridine
  • (S)-P-PHOS
  • CTH-(S)-P-PHOS
  • (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine,min.95%CTH-(R)-P-PHOS
  • CTH-(R)-P-PHOS
  • (r)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine *cth-(r)-p-phos*
  • (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3-BIPYRIDINE
  • (R)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine Application:Asymmetric hydrogenation Store N2Ar
  • (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
  • (R)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
  • See more synonyms
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