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CS-W001157 4
Total: USD 88.00

Methyldiphenylsulfonium tetrafluoroborate

  • CAS No. 10504-60-6

  • Cat. No. CS-0040582
  • Purity≥97%
  • MDL No.MFCD00051861

*For research and further manufacturing use only, not for direct human use.

Methyldiphenylsulfonium tetrafluoroborate|CS-0040582

Structure of 10504-60-6

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General Information

  • CAS No. 10504-60-6
  • Cat. No. CS-0040582
  • Purity ≥97%
  • MDL No. MFCD00051861
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₃H₁₃BF₄S
  • Molecular Weight None
  • Synonym(s) methyl(diphenyl)sulfonium tetrafluoroborate
  • SMILES C[S+](C1=CC=CC=C1)C2=CC=CC=C2.F[B-](F)(F)F

Description

Methyldiphenylsulfonium tetrafluoroborate delivers a stable, bench-ready source of methyl cations under mild conditions. The sulfonium moiety enables efficient methylation in synthetic transformations, while the tetrafluoroborate counterion enhances solubility and reactivity. This reagent streamlines C–H functionalization and is compatible with sensitive substrates.

Application

Methyldiphenylsulfonium tetrafluoroborate serves as a reliable source of the methyldiphenylsulfonyl cation, enabling efficient sulfenylation and methylation reactions in synthetic organic chemistry. Its bench-stable solid form facilitates handling, while the tetrafluoroborate counterion enhances solubility in common organic solvents. This reagent is widely used for C–H functionalization, heterocycle synthesis, and selective sulfur transfer, offering high functional group tolerance and compatibility with standard reaction protocols.

Synthesis

  • Route1
    • In-stock
      Diphenyl sulfide|CS-W016890
      139-66-2
    • null|null
      74-88-4
    • ~44%
    • In-stock
      Methyldiphenylsulfonium tetrafluoroborate|CS-0040582
      10504-60-6

    References

    • Wyatt, Paul; Hudson, Andrew; Charmant, Jonathan; Orpen, A. Guy; Phetmung, Hirihattaya Organic and Biomolecular Chemistry, 2006 , vol. 4, # 11 p. 2218 - 2232
  • Route2

    References

    • Matsuyama, Haruo; Nakamura, Takako; Iyoda, Masahiko Journal of Organic Chemistry, 2000 , vol. 65, # 16 p. 4796 - 4803
  • Route3
    • null|null
      67-56-1
    • In-stock
      Diphenyl sulfide|CS-W016890
      139-66-2
    • ~65%
    • In-stock
      Methyldiphenylsulfonium tetrafluoroborate|CS-0040582
      10504-60-6

    References

    • Badet, Bernard; Julia, Marc; Lefebvre, Christian Bulletin de la Societe Chimique de France, 1984 , vol. 2, # 11-12 p. 431 - 434

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 1759
Class : 8
Packing Group : Ⅱ
Hazard Statements : H302-H314
Precautionary Statements : P260-P264-P270-P280-P301+P330+P331-P304+P340-P363-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   0
  • LogP   4.6527
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   2

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