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CAS 97272-04-3

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2,5-dimethyl-3-thiophenesulfonyl chloride

Description:
2,5-Dimethyl-3-thiophenesulfonyl chloride is an organic compound characterized by the presence of a thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. This compound features two methyl groups at the 2 and 5 positions of the thiophene ring, enhancing its lipophilicity and potentially influencing its reactivity. The sulfonyl chloride functional group (-SO2Cl) is a key feature, making it a versatile electrophile in organic synthesis, particularly in the formation of sulfonamides and other derivatives. The presence of the sulfonyl chloride group also indicates that the compound is likely to be reactive, particularly towards nucleophiles. It is typically a colorless to pale yellow liquid or solid, depending on its physical state, and should be handled with care due to its corrosive nature and potential to release toxic gases upon hydrolysis. As with many sulfonyl chlorides, it is important to store this compound in a cool, dry place, away from moisture and incompatible materials.
Formula:C6H7ClO2S2
InChI:InChI=1/C6H7ClO2S2/c1-4-3-6(5(2)10-4)11(7,8)9/h3H,1-2H3
Synonyms:
  • 2,5-Dimethylthiophene-3-Sulfonyl Chloride
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