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CAS 340771-31-5

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1-ethynyl-4-(methylsulfonyl)benzene

Description:
1-Ethynyl-4-(methylsulfonyl)benzene, identified by its CAS number 340771-31-5, is an organic compound characterized by the presence of both an ethynyl group and a methylsulfonyl group attached to a benzene ring. This compound features a triple bond between carbon atoms in the ethynyl group, which contributes to its reactivity and potential applications in organic synthesis. The methylsulfonyl group, known for its electron-withdrawing properties, enhances the compound's polarity and solubility in polar solvents. The presence of these functional groups suggests that 1-ethynyl-4-(methylsulfonyl)benzene may participate in various chemical reactions, including nucleophilic substitutions and coupling reactions, making it valuable in the synthesis of more complex organic molecules. Additionally, the compound's structure may influence its physical properties, such as melting and boiling points, as well as its stability under different conditions. Overall, this compound is of interest in both academic research and potential industrial applications due to its unique structural features and reactivity.
Formula:C9H8O2S
InChI:InChI=1/C9H8O2S/c1-3-8-4-6-9(7-5-8)12(2,10)11/h1,4-7H,2H3
SMILES:C#Cc1ccc(cc1)S(=O)(=O)C
Synonyms:
  • 4-Ethynylphenyl methyl sulfone
  • Benzene, 1-ethynyl-4-(methylsulfonyl)-
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