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CAS 216159-03-4

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4-Bromo-2-fluorobenzenesulfonyl chloride

Description:
4-Bromo-2-fluorobenzenesulfonyl chloride is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a benzene ring that is further substituted with both bromine and fluorine atoms. This compound typically appears as a colorless to pale yellow solid and is known for its reactivity, particularly due to the sulfonyl chloride group, which can participate in nucleophilic substitution reactions. The presence of the bromine and fluorine substituents can influence the compound's electronic properties and steric hindrance, making it useful in various synthetic applications, including the preparation of sulfonamide derivatives and other functionalized aromatic compounds. Additionally, it is important to handle this substance with care, as sulfonyl chlorides can be corrosive and may release toxic gases upon reaction with water or moisture. Its applications are often found in pharmaceuticals and agrochemicals, where it serves as an intermediate in the synthesis of more complex molecules.
Formula:C7H3ClF4
InChI:InChI=1/C7H3ClF4/c8-2-3-1-4(9)6(11)7(12)5(3)10/h1H,2H2
SMILES:c1c(CCl)c(c(c(c1F)F)F)F
Synonyms:
  • 4-Bromo-2-fluorobenzenesulphonyl chloride
  • 1-(Chloromethyl)-2,3,4,5-Tetrafluorobenzene
  • 2-Fluoro-4-bromobenzenesulfonyl chloride
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