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CAS 55661-08-0

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4-Methoxy-2,6-dimethylbenzenesulfonyl chloride

Description:
4-Methoxy-2,6-dimethylbenzenesulfonyl chloride, with the CAS number 55661-08-0, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a substituted aromatic ring. This compound features a methoxy group and two methyl groups on the benzene ring, which influence its reactivity and solubility. It is typically a colorless to pale yellow liquid or solid, depending on its purity and form. The sulfonyl chloride group makes it a potent electrophile, allowing it to participate in various chemical reactions, such as nucleophilic substitutions, where it can react with amines, alcohols, and other nucleophiles to form sulfonamides or sulfonate esters. This compound is often used in organic synthesis, particularly in the preparation of sulfonamide derivatives and other functionalized aromatic compounds. Due to the presence of the sulfonyl chloride group, it is also important to handle this substance with care, as it can be corrosive and may release toxic gases upon reaction with water or moisture.
Formula:C9H11ClO3S
InChI:InChI=1/C9H11ClO3S/c1-6-4-8(13-3)5-7(2)9(6)14(10,11)12/h4-5H,1-3H3
SMILES:Cc1cc(cc(C)c1S(=O)(=O)Cl)OC
Synonyms:
  • 2,6-Dimethyl-4-methoxybenzenesulfonyl chloride
  • 2,6-Dimethyl-4-methoxyphenylsulfonyl chloride
  • 4-Methoxy-2,6-xylenesulfonyl chloride
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