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CAS 154093-57-9

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(4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLATE

Description:
(4-Fluorophenyl)diphenylsulfonium triflate is an organosulfonium compound characterized by the presence of a sulfonium group, which is a sulfur atom bonded to three organic groups and a positively charged triflate anion (trifluoromethanesulfonate). This compound typically exhibits high thermal stability and is soluble in various organic solvents, making it useful in organic synthesis and photochemistry. The presence of the 4-fluorophenyl group can influence its reactivity and electronic properties, often enhancing its electrophilic character. As a sulfonium salt, it can act as a source of cationic species upon activation, which is valuable in cationic polymerization processes. The triflate anion is known for its excellent leaving group ability, further contributing to the compound's utility in synthetic applications. Overall, (4-fluorophenyl)diphenylsulfonium triflate is recognized for its role in facilitating reactions that require strong electrophiles or cationic intermediates, making it a significant reagent in advanced organic chemistry.
Formula:C19H14F4O3S2
InChI:InChI=1/C18H14FS.CHF3O3S/c19-15-11-13-18(14-12-15)20(16-7-3-1-4-8-16)17-9-5-2-6-10-17;2-1(3,4)8(5,6)7/h1-14H;(H,5,6,7)/q+1;/p-1
Synonyms:
  • Diphenyl(4-Fluorophenyl)Sulfonium Triflate
  • Diphenyl(4-Fluorophenyl)Sulphonium Triflate
  • 4-Fluorophenyl Diphenylsulfonium Trifluoromethanesulfonate
  • (4-Fluorophenyl)Diphenylsulfonium Trifla
  • (4-Fluorophenyl)(Diphenyl)Sulfonium Trifluoromethanesulfonate
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