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CAS 161759-99-5

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2,3,4,5,6-Pentafluorophenyl 4-chlorobenzenesulfonate

Description:
2,3,4,5,6-Pentafluorophenyl 4-chlorobenzenesulfonate, with the CAS number 161759-99-5, is a chemical compound characterized by its complex structure, which includes a pentafluorophenyl group and a chlorobenzenesulfonate moiety. This compound is typically used as a reagent in organic synthesis, particularly in the formation of sulfonate esters and in various coupling reactions. The presence of multiple fluorine atoms contributes to its high electronegativity and lipophilicity, which can influence its reactivity and solubility in organic solvents. Additionally, the chlorobenzenesulfonate part of the molecule enhances its electrophilic character, making it a useful intermediate in the synthesis of more complex organic compounds. Due to its specific functional groups, it may exhibit unique properties such as thermal stability and resistance to hydrolysis, which can be advantageous in certain chemical applications. Safety precautions should be taken when handling this compound, as it may pose health risks due to its reactive nature and potential toxicity.
Formula:C12H4ClF5O3S
InChI:InChI=1S/C12H4ClF5O3S/c13-5-1-3-6(4-2-5)22(19,20)21-12-10(17)8(15)7(14)9(16)11(12)18/h1-4H
InChI key:InChIKey=CTIXAMGKQZEHIH-UHFFFAOYSA-N
SMILES:O(S(=O)(=O)C1=CC=C(Cl)C=C1)C2=C(F)C(F)=C(F)C(F)=C2F
Synonyms:
  • 2,3,4,5,6-Pentafluorophenyl 4-chlorobenzenesulphonate
  • Benzenesulfonic acid, 4-chloro-, pentafluorophenyl ester
  • Pentafluorophenyl 4-chlorophenylsulfonate
  • 2,3,4,5,6-Pentafluorophenyl 4-chlorobenzenesulfonate
  • Benzenesulfonic acid, 4-chloro-, 2,3,4,5,6-pentafluorophenyl ester
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