CAS 454-93-3

3-(Fluorosulfonyl)benzoyl chloride

Description:

3-(Fluorosulfonyl)benzoyl chloride, with the CAS number 454-93-3, is an organic compound characterized by the presence of both a benzoyl chloride and a fluorosulfonyl group. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity, particularly due to the presence of the acyl chloride functional group, which can readily participate in nucleophilic substitution reactions. The fluorosulfonyl group enhances its electrophilic character, making it a useful intermediate in organic synthesis, especially in the preparation of sulfonamide derivatives and other complex molecules. It is important to handle this compound with care, as it can be corrosive and may release toxic gases upon decomposition or reaction with water. Additionally, it is soluble in organic solvents, which facilitates its use in various chemical reactions. Proper safety measures, including the use of personal protective equipment and working in a fume hood, are essential when working with this substance.

Formula: C₇H₄ClFO₃S

InChI: InChI=1S/C7H4ClFO3S/c8-7(10)5-2-1-3-6(4-5)13(9,11)12/h1-4H

InChI key: InChIKey=ZYZOMPZZWUWKLH-UHFFFAOYSA-N

SMILES: S(F)(=O)(=O)C1=CC(C(Cl)=O)=CC=C1

Synonyms:

• 3-(Fluorosulfonyl)benzoyl chloride
• 3-Fluorosulfonylbenzoyl chloride
• Benzoyl chloride, 3-(fluorosulfonyl)-
• Benzoyl chloride, m-(fluorosulfonyl)-
• Nsc 87547
• m-(Fluorosulfonyl)benzoyl chloride