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CS-W001157 4
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Triphenyl(3-(trimethylsilyl)prop-2-yn-1-yl)phosphonium bromide

  • CAS No. 42134-49-6

  • Cat. No. CS-0119968
  • Purity95+%
  • MDL No.MFCD00012029

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

Triphenyl(3-(trimethylsilyl)prop-2-yn-1-yl)phosphonium bromide|CS-0119968

Structure of 42134-49-6

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General Information

  • CAS No. 42134-49-6
  • Cat. No. CS-0119968
  • Purity 95+%
  • MDL No. MFCD00012029
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₄H₂₆BrPSi
  • Molecular Weight 453.43
  • Synonym(s) triphenyl[3-(trimethylsilyl)prop-2-yn-1-yl]phosphonium bromide
  • SMILES C[Si](C)(C)C#CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]

Synthesis

  • Route1

    References

    • Zuercher, Martina; Hof, Fraser; Barandun, Luzi; Schuetz, Andri; Schweizer, W. Bernd; Meyer, Solange; Bur, Daniel; Diederich, Francois European Journal of Organic Chemistry, 2009 , # 11 p. 1707 - 1719
  • Route2

    References

    • Corey,E.J. et al. Tetrahedron Letters, 1973 , p. 3964 - 3966
  • Route3
    • (3-Methoxyprop-1-yn-1-yl)trimethylsilane|CS-0965098
      43019-55-2
    • ~%
    • Triphenyl(3-(trimethylsilyl)prop-2-yn-1-yl)phosphonium bromide|CS-0119968
      42134-49-6

    References

    • Eiter,K. et al. Justus Liebigs Annalen der Chemie, 1978 , p. 658 - 674

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

Quality Control

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Computational Chemistry Data

  • TPSA   0
  • LogP   1.8653
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   4

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