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CAS 4241-66-1

:

4-iodobenzenesulfonyl fluoride

Description:
4-Iodobenzenesulfonyl fluoride, with the CAS number 4241-66-1, is an organic compound characterized by the presence of both an iodine atom and a sulfonyl fluoride group attached to a benzene ring. This compound typically appears as a white to light yellow solid and is known for its reactivity, particularly due to the sulfonyl fluoride functional group, which can act as a good electrophile in various chemical reactions. It is often utilized in organic synthesis, particularly in the preparation of sulfonamide derivatives and as a reagent in the development of pharmaceuticals. The iodine substituent enhances the electrophilic character of the aromatic ring, making it more susceptible to nucleophilic attack. Additionally, 4-iodobenzenesulfonyl fluoride is soluble in organic solvents, which facilitates its use in various chemical processes. Safety precautions are necessary when handling this compound, as it can be hazardous due to its reactive nature and potential toxicity. Proper storage and handling protocols should be followed to mitigate any risks associated with its use.
Formula:C6H4FIO2S
InChI:InChI=1/C6H4FIO2S/c7-11(9,10)6-3-1-5(8)2-4-6/h1-4H
SMILES:c1cc(ccc1I)S(=O)(=O)F
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