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CS-W001157 4
Total: USD 88.00

3-Methyl-2-cyclopenten-1-one

  • CAS No. 2758-18-1

  • Cat. No. CS-W013730
  • Purity≥96%
  • MDL No.MFCD00001403

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

3-Methyl-2-cyclopenten-1-one|CS-W013730

Structure of 2758-18-1

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General Information

  • CAS No. 2758-18-1
  • Cat. No. CS-W013730
  • Purity ≥96%
  • MDL No. MFCD00001403
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₈O
  • Molecular Weight 96.13
  • Synonym(s) None
  • SMILES O=C1C=C(C)CC1

Description

3-Methyl-2-cyclopentenone undergoes reduction in presence of triethylammonium formate and palladium catalyst to form saturated ketone. It undergoes B(C6F5)3 catalyzed hydrosilation to yield complex reaction mixtures of 1,2 addition products and oligomers.3-Methyl-2-cyclopentenone was used in the synthesis of 2-hydroxy-3-methyl-2-cyclopentenone.

Synthesis

  • Route1
    • null|null
      59078-89-6
    • ~70%
    • In-stock
      3-Methyl-2-cyclopenten-1-one|CS-W013730
      2758-18-1

    References

    • Smith,A.B.; Toder,B.H.; Branca,S.J. Journal of the American Chemical Society, 1981 , vol. 103, p. 1996
  • Route2

    References

    • BASF Aktiengesellschaft Patent: US5077438 A1, 1991 ;
  • Route3
    • 5-Methyl-6-oxabicyclo[3.1.0]hexan-2-one|CS-1025930
      17024-44-1
    • ~98%
    • In-stock
      3-Methyl-2-cyclopenten-1-one|CS-W013730
      2758-18-1

    References

    • Righi, Giuliana; Bovicelli, Paolo; Sperandio, Anna Tetrahedron, 2000 , vol. 56, # 12 p. 1733 - 1737

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   17.07
  • LogP   1.2956
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

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