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CS-W001157 4
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Potassium trifluoro(naphthalen-2-yl)borate

  • CAS No. 668984-08-5

  • Cat. No. CS-W014168
  • Purity≥97%
  • MDL No.MFCD06659941

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

Potassium trifluoro(naphthalen-2-yl)borate|CS-W014168

Structure of 668984-08-5

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General Information

  • CAS No. 668984-08-5
  • Cat. No. CS-W014168
  • Purity ≥97%
  • MDL No. MFCD06659941
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₇BF₃K
  • Molecular Weight 234.07
  • Synonym(s) Potassium Trifluoro(2-naphthalenyl)borate
  • SMILES F[B-](F)(F)C1=CC=C2C=CC=CC2=C1.[K+]

Description

Potassium trifluoro(naphthalen-2-yl)borate delivers a stable, bench-ready boron source featuring a naphthalene scaffold that enhances π-conjugation and electronic modulation. This reagent integrates seamlessly into cross-coupling protocols, enabling efficient C–C bond formation under mild conditions. Its moisture-tolerant nature simplifies handling and supports reliable performance in synthetic workflows.

Application

Potassium trifluoro(naphthalen-2-yl)borate serves as a stable, bench-ready boron building block for Suzuki-Miyaura cross-coupling reactions. Its trifluoroborate functionality enables efficient C–C bond formation with aryl and heteroaryl halides under mild conditions, offering excellent functional group tolerance and reproducible yields. The naphthalen-2-yl moiety provides a rigid, electron-deficient scaffold useful in constructing complex aromatic architectures common in pharmaceutical intermediates and materials chemistry.

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 : P233-P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Computational Chemistry Data

  • TPSA   0
  • LogP   -0.1018
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   1

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