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CAS 1245906-64-2

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Potassium (5-bromo-2-fluoropyridin-3-yl)trifluoroborate

Description:
Potassium (5-bromo-2-fluoropyridin-3-yl)trifluoroborate is an organoboron compound characterized by the presence of a pyridine ring substituted with bromine and fluorine atoms, along with a trifluoroborate group. This compound typically appears as a solid and is soluble in polar organic solvents. The presence of the trifluoroborate moiety enhances its reactivity, making it useful in various synthetic applications, particularly in cross-coupling reactions, such as Suzuki-Miyaura coupling, which is vital in the formation of carbon-carbon bonds. The bromine and fluorine substituents on the pyridine ring can influence the electronic properties and steric hindrance, affecting the compound's reactivity and selectivity in chemical reactions. Additionally, the potassium cation provides stability and solubility in reaction media. Overall, this compound serves as a valuable intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals.
Formula:C5H2BBrF4KN
Synonyms:
  • Potassium(5-bromo-2-fluoropyridin-3-yl)trifluoroborate
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