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CAS 153766-81-5

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Potassium phenyltrifluoroborate

Description:
Potassium phenyltrifluoroborate is an organoboron compound characterized by the presence of a phenyl group attached to a boron atom that is also bonded to three fluorine atoms. This compound typically appears as a white to off-white solid and is known for its stability and solubility in polar solvents. It is often utilized in organic synthesis, particularly in cross-coupling reactions, such as the Suzuki-Miyaura reaction, where it serves as a boron source for the formation of carbon-carbon bonds. The trifluoroborate moiety enhances the reactivity of the compound, making it a valuable reagent in the development of pharmaceuticals and agrochemicals. Additionally, potassium phenyltrifluoroborate is considered less toxic compared to other boron reagents, which makes it a safer alternative in laboratory settings. Its unique properties and reactivity profile make it an important tool in modern synthetic chemistry.
Formula:C6H5BF3K
InChI:InChI=1/C6H5BF3.K/c8-7(9,10)6-4-2-1-3-5-6;/h1-5H;/q-1;+1
SMILES:c1ccc(cc1)[B-](F)(F)F.K
Synonyms:
  • Benzenetrifluoroboric acid potassium salt~Phenyltrifluoroboric acid potassium salt
  • Potassium phenylfluoroborate
  • Potassium Thienylfluoroborate
  • Potassium Trifluoro(Phenyl)Borate(1-)
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