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CAS 67475-55-2

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3-Fluoro-4-methoxybenzenesulfonyl chloride

Description:
3-Fluoro-4-methoxybenzenesulfonyl chloride, with the CAS number 67475-55-2, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a benzene ring that is further substituted with a fluorine atom and a methoxy group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is known for its reactivity, particularly due to the sulfonyl chloride moiety, which can readily participate in nucleophilic substitution reactions, making it useful in organic synthesis, especially in the preparation of sulfonamides and other derivatives. The presence of the fluorine atom can enhance the compound's electrophilicity, while the methoxy group may influence its solubility and reactivity. As with many sulfonyl chlorides, it is important to handle this compound with care, as it can be corrosive and may release toxic gases upon reaction with water or moisture. Proper safety precautions should be taken when working with this substance in a laboratory setting.
Formula:C7H6ClFO3S
InChI:InChI=1/C7H6ClFO3S/c1-12-7-3-2-5(4-6(7)9)13(8,10)11/h2-4H,1H3
SMILES:COc1ccc(cc1F)S(=O)(=O)Cl
Synonyms:
  • 3-Fluoro-4-methoxy-benzenesulfonyl chloride
  • Benzenesulfonyl chloride, 3-fluoro-4-methoxy-
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