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CS-W001157 4
Total: USD 88.00

Potassium tetrakis(perfluorophenyl)borate

  • CAS No. 89171-23-3

  • Cat. No. CS-0157959
  • Purity≥97%
  • MDL No.MFCD06797410

*For research and further manufacturing use only, not for direct human use.

Potassium tetrakis(perfluorophenyl)borate|CS-0157959

Structure of 89171-23-3

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General Information

  • CAS No. 89171-23-3
  • Cat. No. CS-0157959
  • Purity ≥97%
  • MDL No. MFCD06797410
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₄BF₂₀K
  • Molecular Weight 718.13
  • Synonym(s) Potassium tetrakis(pentafluorophenyl)borate
  • SMILES C1(=C(C(=C(C(=C1F)F)F)F)F)[B-](C2=C(C(=C(C(=C2F)F)F)F)F)(C3=C(C(=C(C(=C3F)F)F)F)F)C4=C(C(=C(C(=C4F)F)F)F)F.[K+]

Description

Potassium tetrakis(perfluorophenyl)borate delivers exceptional stability and solubility in aprotic solvents, enabling efficient boron-based coupling reactions. This bench-stable reagent features highly electron-deficient perfluorophenyl groups that enhance reactivity in transition-metal-catalyzed transformations, streamlining the synthesis of functionalized aryl compounds.

Application

Potassium tetrakis(perfluorophenyl)borate serves as a highly stable, bench-friendly boron source enabling efficient Suzuki-Miyaura cross-coupling reactions. Its perfluorophenyl groups enhance solubility and functional group tolerance, facilitating reliable C–C bond formation under mild conditions. This reagent functions as a robust alternative to traditional boranes in the synthesis of complex aryl-aryl architectures, particularly valuable in pharmaceutical and materials chemistry applications requiring high reproducibility and minimal side-product formation.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Computational Chemistry Data

  • TPSA   0
  • LogP   2.85
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   4

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