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CAS 18494-87-6

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Benzo[b]thiophene-3-sulfonyl chloride

Description:
Benzo[b]thiophene-3-sulfonyl chloride is an organic compound characterized by its sulfonyl chloride functional group attached to a benzo[b]thiophene ring system. This compound typically appears as a solid and is known for its reactivity due to the presence of the sulfonyl chloride group, which can participate in various nucleophilic substitution reactions. It is often used as an intermediate in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl-containing compounds. The presence of the thiophene ring contributes to its aromatic properties and can influence its electronic characteristics, making it useful in the development of pharmaceuticals and agrochemicals. Additionally, benzo[b]thiophene-3-sulfonyl chloride may exhibit specific solubility characteristics, often being soluble in organic solvents while being less soluble in water. Safety precautions should be taken when handling this compound, as sulfonyl chlorides can be corrosive and may release toxic gases upon reaction with water or other nucleophiles.
Formula:C8H5ClO2S2
InChI:InChI=1S/C8H5ClO2S2/c9-13(10,11)8-5-12-7-4-2-1-3-6(7)8/h1-5H
InChI key:InChIKey=WYYRQMZTUXFUTC-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C=1C=2C(SC1)=CC=CC2
Synonyms:
  • Benzo[b]thiophene-3-sulfonyl chloride
  • Benzothiophene-3-sulfonyl chloride
  • 1-Benzothiophene-3-sulfonyl chloride
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