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CS-W001157 4
Total: USD 88.00

Sodium benzenesulfinate

  • CAS No. 873-55-2

  • Cat. No. CS-W014314
  • Purity≥98%
  • MDL No.MFCD00013135

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

Sodium benzenesulfinate|CS-W014314

Structure of 873-55-2

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General Information

  • CAS No. 873-55-2
  • Cat. No. CS-W014314
  • Purity ≥98%
  • MDL No. MFCD00013135
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₅NaO₂S
  • Molecular Weight 164.16
  • Synonym(s) None
  • SMILES O=S(C1=CC=CC=C1)O[Na]

Description

Benzenesulfinic acid sodium salt when treated with alkynylselenonium salts yields (Z)--alkoxyvinylsulfones. It undergoes rhodium-catalyzed desulfinative coupling with aldehydes to yield ketones.Benzenesulfinic acid sodium salt has been used in synthesis of sulfones by reaction of organic halides and sodium benzenesulfinate using higher alcohols or diols as solvents.It was also used in the synthesis of aryl sulfones via copper-catalyzed cross-coupling with boronic acids and vinyl sulfones via reaction with vicinal dibromides.

Synthesis

  • Route1
    • null|null
      98-09-9
    • ~87%
    • In-stock
      Sodium benzenesulfinate|CS-W014314
      873-55-2

    References

    • Liu, Lilian Kao; Chi, Y.; Jen, Kwan-Yue Journal of Organic Chemistry, 1980 , vol. 45, # 3 p. 406 - 410
  • Route2
    • null|null
      95361-36-7
    • ~67%
    • In-stock
      Sodium benzenesulfinate|CS-W014314
      873-55-2
    • In-stock
      GCLE|CS-W019349
      104146-10-3

    References

    • EP1666483 A1, ; Page/Page column 16-19 ;
  • Route3
    • null|null
      24040-12-8
    • ~76%
    • null|null
      2388-58-1
    • In-stock
      Sodium benzenesulfinate|CS-W014314
      873-55-2

    References

    • Journal of Organic Chemistry USSR (English Translation), , vol. 20, p. 1160 - 1167 Zhurnal Organicheskoi Khimii, , vol. 20, # 6 p. 1276 - 1283

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

Quality Control

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Computational Chemistry Data

  • TPSA   26.3
  • LogP   0.8093
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   2

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