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CS-W001157 4
Total: USD 88.00

Di-tert-butylsilanediyl bis(trifluoromethanesulfonate)

  • CAS No. 85272-31-7

  • Cat. No. CS-W009662
  • Molecule weight440.44
  • Purity≥97%
  • MDL No.MFCD00010581
  • AREC Toxic Substance

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

Di-tert-butylsilanediyl bis(trifluoromethanesulfonate)|CS-W009662

Structure of 85272-31-7

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General Information

  • CAS No. 85272-31-7
  • Cat. No. CS-W009662
  • Purity ≥97%
  • MDL No. MFCD00010581
  • Storage RT, sealed storage, away from moisture and light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₈F₆O₆S₂Si
  • Molecular Weight 440.44
  • Synonym(s) Di-tert-butylsilyl Ditriflate
  • SMILES CC([Si](OS(C(F)(F)F)(=O)=O)(OS(C(F)(F)F)(=O)=O)C(C)(C)C)(C)C

Description

Di-tert-butylsilyl bis(trifluoromethanesulfonate), also known as di-tert-butylsilyl ditriflate, that easily reacts with hydroxylic solvents. It is commonly used as a protecting group for diols in oligonucleotide synthesis.Di-tert-butylsilyl bis(trifluoromethanesulfonate) is used: As a Boekelheide promoter to synthesize pyrrolidines and piperidines via intramolecular cyclization.As a protecting group reagent for 1,3-diols used recently in a synthesis of N-homoceramides.For selective -galactosylation in the synthesis of -galactosyl ceramides.

Synthesis

  • Route1
    • null|null
      1493-13-6
    • null|null
      56310-18-0
    • ~70%
    • In-stock
      Di-tert-butylsilanediyl bis(trifluoromethanesulfonate)|CS-W009662
      85272-31-7

    References

    • Tetrahedron Letters, , vol. 23, # 47 p. 4871 - 4874
  • Route2

    References

    • Chemistry Letters, , p. 97 - 100

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3265
Class : 8
Packing Group : Ⅱ
Hazard Statements : H227-H314
Precautionary Statements : P210-P260-P264-P280-P301+P330+P331-P304+P340-P363-P370+P378-P403-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   86.74
  • LogP   3.7612
  • H_Acceptors   6
  • H_Donors   0
  • Rotatable_Bonds   4

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