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CS-W001157 4
Total: USD 88.00

Diphenyl sulfoxide

  • CAS No. 945-51-7

  • Cat. No. CS-W015498
  • Molecule weight202.27
  • Purity≥98%
  • MDL No.MFCD00002085

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

Diphenyl sulfoxide|CS-W015498

Structure of 945-51-7

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General Information

  • CAS No. 945-51-7
  • Cat. No. CS-W015498
  • Purity ≥98%
  • MDL No. MFCD00002085
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₁₀OS
  • Molecular Weight 202.27
  • Synonym(s) Phenyl sulphoxide
  • SMILES O=S(C1=CC=CC=C1)C2=CC=CC=C2

Description

Diphenylethyl)phosphine is a versatile reagent used in a number of scientific research applications. It can be used as a catalyst in organic synthesis, as a ligand in coordination chemistry, and as a reagent in biochemistry and drug discovery. In addition, it has been used as a cross-linking agent in the synthesis of polymers and as a fluorescent probe in imaging studies.

Application

Diphenyl sulfoxide serves as a stable, bench-ready chiral auxiliary and oxidation state modulator in synthetic organic chemistry. It functions as a versatile precursor for sulfonium salt formation and enables stereoselective transformations via directed metalation or electrophilic capture. Its robustness under standard reaction conditions and compatibility with diverse functional groups make it a practical choice for complex molecule assembly and heterocyclic scaffold construction.

Synthesis

  • Route1

    References

    • Liu, Ping; Liu, Shi-Juan; Zhang, Ji-Zhen; Tian, Guan-Rong Synthetic Communications, 2005 , vol. 35, # 24 p. 3173 - 3177
  • Route2

    References

    • Tetrahedron Letters, , vol. 41, # 27 p. 5233 - 5236
  • Route3
    • null|null
      71-43-2
    • ~90%
    • In-stock
      Diphenyl sulfoxide|CS-W015498
      945-51-7

    References

    • Olah, George A.; Marinez, Eric R.; Prakash, G. K. Surya Synlett, 1999 , # 9 p. 1397 - 1398

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   17.07
  • LogP   2.8533
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   2

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