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CAS 349-78-0

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3-Nitrobenzenesulfonyl fluoride

Description:
3-Nitrobenzenesulfonyl fluoride, with the CAS number 349-78-0, is an organic compound characterized by the presence of both a nitro group and a sulfonyl fluoride functional group attached to a benzene ring. This compound typically appears as a pale yellow solid or liquid and is known for its reactivity, particularly in nucleophilic substitution reactions due to the electrophilic nature of the sulfonyl fluoride group. It is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other derivatives. The nitro group contributes to the compound's electron-withdrawing properties, enhancing its reactivity. Additionally, 3-nitrobenzenesulfonyl fluoride is soluble in polar organic solvents, making it versatile for various chemical applications. However, it should be handled with care due to its potential toxicity and reactivity, necessitating appropriate safety precautions during use. Overall, this compound serves as an important tool in synthetic organic chemistry and medicinal chemistry research.
Formula:C6H4FNO4S
InChI:InChI=1/C6H4ClFO2S/c7-11(9,10)6-3-1-5(8)2-4-6/h1-4H
InChI key:InChIKey=CWFLJNDQTKMBAM-UHFFFAOYSA-N
SMILES:S(F)(=O)(=O)C1=CC(N(=O)=O)=CC=C1
Synonyms:
  • 1-(Fluorosulfonyl)-3-nitrobenzene
  • 3-Nitrobenzene-1-sulfonyl fluoride
  • 3-Nitrobenzenesulfonyl fluoride
  • 3-Nitrophenylsulfonyl fluoride
  • Benzenesulfonyl fluoride, 3-nitro-
  • Benzenesulfonyl fluoride, m-nitro-
  • Nsc 43019
  • m-Nitrobenzenesulfonyl fluoride
  • 3-Nitrobenzenesulphonyl fluoride 97%
  • 3-NITROBENZENESULPHONYL FLUORIDE 97
  • m-nitrobenzenesulphonyl fluoride
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