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CAS 1682-10-6

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4-FLUORO-3-(TRIFLUOROMETHYL)BENZENESULPHONYL CHLORIDE

Description:
4-Fluoro-3-(trifluoromethyl)benzenesulphonyl chloride, with the CAS number 1682-10-6, is a chemical compound characterized by its sulphonyl chloride functional group, which is known for its reactivity in various chemical transformations. This compound features a fluorinated aromatic ring, specifically with a fluoro group and a trifluoromethyl group, which significantly influence its chemical properties and reactivity. The presence of these fluorine substituents enhances the compound's electrophilicity, making it a useful intermediate in organic synthesis, particularly in the preparation of sulphonamides and other fluorinated compounds. It is typically a colorless to pale yellow liquid or solid, depending on the temperature and purity. Due to the presence of the sulphonyl chloride group, it is reactive towards nucleophiles, including amines and alcohols, leading to the formation of sulphonamides and esters. Safety precautions are necessary when handling this compound, as it can be corrosive and may release toxic gases upon reaction with water or moisture.
Formula:C7H3ClF4O2S
InChI:InChI=1/C7H3ClF4O2S/c8-15(13,14)4-1-2-6(9)5(3-4)7(10,11)12/h1-3H
SMILES:c1cc(c(cc1S(=O)(=O)Cl)C(F)(F)F)F
Synonyms:
  • 4-Fluoro-3-(Trifluoromethyl)Benzenesulfonyl Chloride
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