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CAS 79255-71-3

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[1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

Description:
[1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, commonly referred to as Rh(BDPB)(COD)BF4, is a coordination complex that features a rhodium(I) center coordinated to a bidentate phosphine ligand and a diene ligand. The compound is characterized by its distinctive structure, which includes a rhodium atom bonded to a butane chain flanked by two diphenylphosphino groups, as well as a cyclooctadiene (COD) ligand. This complex is typically used in catalysis, particularly in hydroformylation and other transition metal-catalyzed reactions, due to the favorable electronic and steric properties imparted by the phosphine ligands. The tetrafluoroborate anion contributes to the solubility and stability of the complex in various solvents. Additionally, the presence of the COD ligand allows for the formation of reactive intermediates, enhancing the catalytic activity of the rhodium center. Overall, this compound exemplifies the versatility of transition metal complexes in organic synthesis and catalysis.
Formula:C36H40BF4P2Rh
InChI:InChI=1/C28H28P2.C8H12.BF4.Rh/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h1-12,15-22H,13-14,23-24H2;1-2,7-8H,3-6H2;;/q;;-1;/b;2-1-,8-7-;;
SMILES:c1ccc(cc1)P(CCCCP(c1ccccc1)c1ccccc1)c1ccccc1.C1=CCCC=CCC1.[B-](F)(F)(F)F.[Rh]
Synonyms:
  • (1Z,5Z)-cycloocta-1,5-diene
  • 4-Diphenylphosphanylbutyl-Diphenyl-Phosphane, Rhodium, Tetrafluoroborate
  • 1,4-Bis(diphenylphosphino)butane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, dichloromethane adduct
  • [1,4-Bis(Diphenylphosphino)Butane](1,5-Cyclooctadiene)Rhodium(I) Tetra-Fluoroborate
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