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CS-W001157 4
Total: USD 88.00

p-Toluenesulfonamide

  • CAS No. 70-55-3

  • Cat. No. CS-0012133
  • Molecule weight171.22
  • Purity≥98%
  • MDL No.MFCD00011692

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

p-Toluenesulfonamide|CS-0012133

Structure of 70-55-3

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General Information

  • CAS No. 70-55-3
  • Cat. No. CS-0012133
  • Purity ≥98%
  • MDL No. MFCD00011692
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₉NO₂S
  • Molecular Weight 171.22
  • Synonym(s) 4-Methylbenzenesulfonamide
  • SMILES O=S(C1=CC=C(C)C=C1)(N)=O

Description

p-Toluenesulfonamide undergoes FeCl3-catalyzed direct substitution reaction with benzylic and allylic alcohols.It is employed as nucleophile in tetrabutylammonium fluoride (TBAF) catalyzed vinyl aziridine opening reaction.p-Toluenesulfonamide was used to prepare the precursor required for synthesis of ethyl 6-phenyl-1-tosyl-1,2,5,6-tetrahydropyridine-3-carboxylate.

Synthesis

  • Route1
    • null|null
      98-59-9
    • ~97%
    • In-stock
      p-Toluenesulfonamide|CS-0012133
      70-55-3

    References

    • Gioiello, Antimo; Rosatelli, Emiliano; Teofrasti, Michela; Filipponi, Paolo; Pellicciari, Roberto ACS Combinatorial Science, 2013 , vol. 15, # 5 p. 235 - 239
  • Route2

    References

    • Leca, Dominique; Fensterbank, Louis; Lacote, Emmanuel; Malacria, Max Organic Letters, 2002 , vol. 4, # 23 p. 4093 - 4095
  • Route3
    • null|null
      106-45-6
    • ~99%
    • In-stock
      p-Toluenesulfonamide|CS-0012133
      70-55-3

    References

    • Bahrami, Kiumars; Khodaei, Mohammad M.; Soheilizad, Mehdi Tetrahedron Letters, 2010 , vol. 51, # 37 p. 4843 - 4846

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H319
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   60.16
  • LogP   0.64242
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   1

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