Description:3-Bromobenzenesulfonyl chloride, with the CAS number 2905-24-0, is an organic compound characterized by the presence of a bromine atom and a sulfonyl chloride functional group attached to a benzene ring. This compound typically appears as a colorless to pale yellow solid or liquid, depending on its purity and form. It is known for its reactivity, particularly due to the sulfonyl chloride group, which can participate in nucleophilic substitution reactions, making it useful in organic synthesis, especially for the introduction of sulfonyl groups into various substrates. The bromine atom enhances its electrophilic character, facilitating further chemical transformations. 3-Bromobenzenesulfonyl chloride is soluble in organic solvents such as dichloromethane and chloroform but is generally insoluble in water. It must be handled with care, as it can be corrosive and may release toxic gases upon reaction with water or moisture. Proper safety precautions, including the use of personal protective equipment, are essential when working with this compound in a laboratory setting.
Stability Moisture Sensitive Applications 3-Bromobenzenesulfonyl Chloride is an intermediate used to prepare sulfonamide-substituted cyclooctylpyranones as …
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