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CAS 216434-82-1

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Potassium 4-methylphenyltrifluoroborate

Description:
Potassium 4-methylphenyltrifluoroborate is an organoboron compound characterized by the presence of a trifluoroborate group attached to a 4-methylphenyl moiety. This compound typically appears as a white to off-white solid and is soluble in polar organic solvents. It is known for its utility in organic synthesis, particularly in cross-coupling reactions, such as Suzuki-Miyaura coupling, where it serves as a boron source for the formation of carbon-carbon bonds. The trifluoroborate group enhances the stability and reactivity of the compound, making it a valuable reagent in the synthesis of various organic compounds. Additionally, the presence of the methyl group on the phenyl ring can influence the electronic properties and sterics of the molecule, affecting its reactivity in chemical transformations. As with many organoboron compounds, proper handling and storage are essential due to potential reactivity and sensitivity to moisture. Overall, potassium 4-methylphenyltrifluoroborate is a versatile reagent in modern organic chemistry.
Formula:C7H7BF3K
InChI:InChI=1/C7H7BF3.K/c1-6-2-4-7(5-3-6)8(9,10)11;/h2-5H,1H3;/rC7H7BF3K/c1-6-2-4-7(5-3-6)8(9,10)11-12/h2-5H,1H3
Synonyms:
  • 4-Methylphenyltrifluoroboric acid potassium salt
  • p-Tolyltrifluoroboric acid potassium salt
  • Potassium p-Tolyltrifluoroborate
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