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Atomfair Tris(pentafluorophenyl)phosphine C18F15P

Description Tris(pentafluorophenyl)phosphine (CAS No. 1259-35-4) is a highly specialized organophosphorus compound with the molecular formula C18F15P . This electron-deficient phosphine derivative features three pentafluorophenyl groups bonded to a central phosphorus atom, making it an excellent ligand for transition metal catalysis. Its unique steric and electronic properties enhance reactivity in cross-coupling reactions, hydrofunctionalizations, and other catalytic processes. With exceptional thermal stability and solubility in organic solvents, it is widely used in academic and industrial research. Packaged under inert gas to ensure purity and longevity, this reagent is ideal for advanced synthetic applications.

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Description

Description

Tris(pentafluorophenyl)phosphine (CAS No. 1259-35-4) is a highly specialized organophosphorus compound with the molecular formula C18F15P. This electron-deficient phosphine derivative features three pentafluorophenyl groups bonded to a central phosphorus atom, making it an excellent ligand for transition metal catalysis. Its unique steric and electronic properties enhance reactivity in cross-coupling reactions, hydrofunctionalizations, and other catalytic processes. With exceptional thermal stability and solubility in organic solvents, it is widely used in academic and industrial research. Packaged under inert gas to ensure purity and longevity, this reagent is ideal for advanced synthetic applications.

  • CAS No: 1259-35-4
  • Molecular Formula: C18F15P
  • Molecular Weight: 532.1
  • Exact Mass: 531.9498094
  • Monoisotopic Mass: 531.9498094
  • IUPAC Name: tris(2,3,4,5,6-pentafluorophenyl)phosphane
  • SMILES: C1(=C(C(=C(C(=C1F)F)P(C2=C(C(=C(C(=C2F)F)F)F)F)C3=C(C(=C(C(=C3F)F)F)F)F)F)F)F
  • Synonyms: Tris(pentafluorophenyl)phosphine, 1259-35-4, Phosphine, tris(pentafluorophenyl)-, EINECS 215-021-2, DTXSID70154988

Application

Tris(pentafluorophenyl)phosphine is a versatile ligand in palladium- and nickel-catalyzed cross-coupling reactions, such as Suzuki-Miyaura and Heck couplings. Its strong electron-withdrawing properties facilitate oxidative addition steps in catalytic cycles. Researchers also employ it in hydroamination and hydroarylation reactions due to its ability to stabilize low-valent metal centers. Additionally, it serves as a precursor for generating highly reactive phosphonium salts in organic synthesis.

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