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CS-W001157 4
Total: USD 88.00

p-Tolyl trifluoromethanesulfonate

  • CAS No. 29540-83-8

  • Cat. No. CS-0179374
  • Purity≥95%
  • MDL No.MFCD00192507

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

p-Tolyl trifluoromethanesulfonate|CS-0179374

Structure of 29540-83-8

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General Information

  • CAS No. 29540-83-8
  • Cat. No. CS-0179374
  • Purity ≥95%
  • MDL No. MFCD00192507
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₇F₃O₃S
  • Molecular Weight None
  • Synonym(s) Trifluoromethanesulfonic Acid p-Tolyl Ester
  • SMILES O=S(C(F)(F)F)(OC1=CC=C(C)C=C1)=O

Description

p-Tolyl trifluoromethanesulfonate serves as a highly effective triflating agent in organic synthesis, delivering superior reactivity and stability under standard conditions. The para-methyl group enhances solubility and electronic tuning, while the triflate moiety enables efficient coupling and functionalization processes. This bench-stable reagent facilitates reliable transformations in complex molecule assembly.

Synthesis

  • Route1
    • null|null
      106-44-5
    • null|null
      358-23-6
    • ~95%
    • In-stock
      p-Tolyl trifluoromethanesulfonate|CS-0179374
      29540-83-8

    References

    • Goossen, Lukas J.; Linder, Christophe; Rodriguez, Nuria; Lange, Paul P. Chemistry - A European Journal, 2009 , vol. 15, # 37 p. 9336 - 9349 Title/Abstract Full Text View citing articles Show Details Goossen, Lukas J.; Lange, Paul P.; Rodriguez, Nuria; Linder, Christophe Chemistry - A European Journal, 2010 , vol. 16, # 13 p. 3906 - 3909
  • Route2
    • null|null
      106-44-5
    • ~88%
    • In-stock
      p-Tolyl trifluoromethanesulfonate|CS-0179374
      29540-83-8

    References

    • University of Maryland Patent: US6414173 B1, 2002 ;
  • Route3
    • null|null
      96227-78-0
    • ~43%
    • In-stock
      p-Tolyl trifluoromethanesulfonate|CS-0179374
      29540-83-8

    References

    • Picherit; Wagner; Uguen Tetrahedron Letters, 2004 , vol. 45, # 12 p. 2579 - 2583

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS06,GHS08
Signal Word : Danger
UN#: 1759
Class : 8
Packing Group : Ⅱ
Hazard Statements : H301-H311-H314-H331-H351
Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501

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Computational Chemistry Data

  • TPSA   43.37
  • LogP   2.22342
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

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