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CAS 27721-02-4

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1,5-Bis(diphenylphosphino)pentane

Description:
1,5-Bis(diphenylphosphino)pentane, with the CAS number 27721-02-4, is a bidentate ligand commonly used in coordination chemistry and catalysis. This compound features a pentane backbone with two diphenylphosphino groups attached at the 1 and 5 positions, which enhances its ability to chelate metal ions. The presence of the phosphine groups provides strong donor properties, making it effective in stabilizing transition metal complexes. The ligand is typically characterized by its ability to form stable complexes with various metals, including palladium and platinum, and is often utilized in cross-coupling reactions and other catalytic processes. Its structure contributes to its steric and electronic properties, influencing the reactivity and selectivity of the metal complexes it forms. Additionally, 1,5-Bis(diphenylphosphino)pentane is soluble in organic solvents, which facilitates its use in various synthetic applications. Overall, this ligand is significant in the field of organometallic chemistry and catalysis, contributing to advancements in synthetic methodologies.
Formula:C29H30P2
InChI:InChI=1/C29H30P2/c1-6-16-26(17-7-1)30(27-18-8-2-9-19-27)24-14-5-15-25-31(28-20-10-3-11-21-28)29-22-12-4-13-23-29/h1-4,6-13,16-23H,5,14-15,24-25H2
SMILES:c1ccc(cc1)P(CCCCCP(c1ccccc1)c1ccccc1)c1ccccc1
Synonyms:
  • Dpppe
  • Pentamethylenebis(Diphenylphosphine)
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