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CAS 166964-36-9

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4-Bromo-2,5-dichloro-3-thiophenesulfonyl chloride

Description:
4-Bromo-2,5-dichloro-3-thiophenesulfonyl chloride is a chemical compound characterized by its unique structure, which includes a thiophene ring substituted with bromine and chlorine atoms, as well as a sulfonyl chloride functional group. This compound is typically used in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals, due to its reactivity and ability to introduce sulfonyl groups into other molecules. The presence of halogens (bromine and chlorine) enhances its electrophilic properties, making it a useful intermediate in various chemical reactions. Additionally, the sulfonyl chloride group is known for its ability to react with nucleophiles, facilitating the formation of sulfonamides and other derivatives. The compound is generally handled with care due to its potential reactivity and the presence of chlorine, which can pose environmental and health risks. Proper safety measures should be observed when working with this substance, including the use of personal protective equipment and working in a well-ventilated area.
Formula:C4BrCl3O2S2
InChI:InChI=1/C4BrCl3O2S2/c5-1-2(12(8,9)10)4(7)11-3(1)6
InChI key:InChIKey=NAHZODWKWDZKSZ-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C=1C(Br)=C(Cl)SC1Cl
Synonyms:
  • 3-Bromo-2,5-dichlorothiophene-4-sulfonyl chloride
  • 3-Thiophenesulfonyl chloride, 4-bromo-2,5-dichloro-
  • 4-Bromo-2,5-Dichlorothiophene-3-Sulfonyl Chloride, 90+%
  • 4-Bromo-2,5-Dichlorothiophene-3-Sulphonyl Chloride
  • 4-Bromo-2,5-dichloro-3-thiophenesulfonyl chloride
  • 4-Bromo-2,5-dichlorothiophene-3-sulfonyl chloride, tech., 90%
  • Buttpark 27\06-17
  • 4-Bromo-2,5-dichlorothiophene-3-sulfonyl chloride
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