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CAS 69816-04-2

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Methyl 5-(chlorosulfonyl)-3-thiophenecarboxylate

Description:
Methyl 5-(chlorosulfonyl)-3-thiophenecarboxylate is a chemical compound characterized by its unique functional groups and structure. It features a thiophene ring, which is a five-membered aromatic heterocycle containing sulfur, contributing to its reactivity and potential applications in organic synthesis. The presence of a chlorosulfonyl group enhances its electrophilic properties, making it useful in various chemical reactions, including sulfonation and nucleophilic substitution. As an ester, it contains a methyl carboxylate moiety, which can participate in esterification and transesterification reactions. This compound is typically used in the synthesis of more complex molecules, particularly in the development of pharmaceuticals and agrochemicals. Its reactivity and functional groups suggest it may be involved in various applications, including as an intermediate in organic synthesis. Safety data should be consulted for handling and storage, as compounds with chlorosulfonyl groups can be hazardous. Overall, Methyl 5-(chlorosulfonyl)-3-thiophenecarboxylate is a versatile building block in synthetic organic chemistry.
Formula:C6H5ClO4S2
InChI:InChI=1S/C6H5ClO4S2/c1-11-6(8)4-2-5(12-3-4)13(7,9)10/h2-3H,1H3
InChI key:InChIKey=IRUQLKHEXLBHKZ-UHFFFAOYSA-N
SMILES:C(OC)(=O)C=1C=C(S(Cl)(=O)=O)SC1
Synonyms:
  • Methyl 5-(chlorosulfonyl)-3-thiophenecarboxylate
  • 3-Thiophenecarboxylic acid, 5-(chlorosulfonyl)-, methyl ester
  • Methyl 2-(chlorosulfonyl)thiophene-4-carboxylate
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