Cas no 53253-08-0 (2-Cyclopenten-1-one, 3-hexyl-)

2-Cyclopenten-1-one, 3-hexyl- structure
2-Cyclopenten-1-one, 3-hexyl- structure
Product Name:2-Cyclopenten-1-one, 3-hexyl-
CAS No:53253-08-0
MF:C11H18O
MW:166.260023593903
CID:357696
PubChem ID:13234855
Update Time:2025-04-19

2-Cyclopenten-1-one, 3-hexyl- Chemical and Physical Properties

Names and Identifiers

    • 2-Cyclopenten-1-one, 3-hexyl-
    • 3-hexylcyclopent-2-en-1-one
    • DTXSID50530726
    • AKOS014508151
    • SCHEMBL4867436
    • 53253-08-0
    • Inchi: 1S/C11H18O/c1-2-3-4-5-6-10-7-8-11(12)9-10/h9H,2-8H2,1H3
    • InChI Key: JCUZPBDZUAXCIA-UHFFFAOYSA-N
    • SMILES: O=C1C=C(CC1)CCCCCC

Computed Properties

  • Exact Mass: 166.13584
  • Monoisotopic Mass: 166.135765193g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 5
  • Complexity: 179
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3.1
  • Topological Polar Surface Area: 17.1?2

Experimental Properties

  • PSA: 17.07

2-Cyclopenten-1-one, 3-hexyl- Production Method

Production Method 1

Reaction Conditions
1.1 Catalysts: Triruthenium dodecacarbonyl Solvents: Toluene ;  10 min, 100 °C
1.2 3 h, 100 °C; 24 h, 100 °C; 100 °C → rt
1.3 Reagents: Hydrochloric acid Solvents: Water ;  rt
1.4 Reagents: Sodium bicarbonate ;  neutralized, rt
Reference
Catalytic intermolecular Pauson-Khand-type reaction: strong directing effect of pyridylsilyl and pyrimidylsilyl groups and isolation of Ru complexes relevant to catalytic reaction
Itami, Kenichiro; Mitsudo, Koichi; Fujita, Kazuyoshi; Ohashi, Youichi; Yoshida, Junichi, Journal of the American Chemical Society, 2004, 126(35), 11058-11066

Production Method 2

Reaction Conditions
1.1 Catalysts: Triruthenium dodecacarbonyl Solvents: Toluene ;  3 h, 1 atm, 100 °C; 24 h, 1 atm, 100 °C
Reference
A pyridylsilyl group expands the scope of catalytic intermolecular Pauson-Khand reactions
Itami, Kenichiro; Mitsudo, Koichi; Yoshida, Junichi, Angewandte Chemie, 2002, 41(18), 3481-3484

2-Cyclopenten-1-one, 3-hexyl- Raw materials

2-Cyclopenten-1-one, 3-hexyl- Preparation Products

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