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CS-W001157 4
Total: USD 88.00

2,2-Dimethylcyclopentanone

  • CAS No. 4541-32-6

  • Cat. No. CS-0040450
  • Purity≥97%
  • MDL No.MFCD00049164

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

2,2-Dimethylcyclopentanone|CS-0040450

Structure of 4541-32-6

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General Information

  • CAS No. 4541-32-6
  • Cat. No. CS-0040450
  • Purity ≥97%
  • MDL No. MFCD00049164
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₁₂O
  • Molecular Weight 112.17
  • Synonym(s) 2,2-Dimethylcyclopentan-1-one
  • SMILES O=C1C(C)(C)CCC1

Description

2,2-Dimethylcyclopentanone is a ketone. Synthesis of various C-2 substituted vitamin D derivatives with a 2,2-dimethylcyclopentanone unit in side chains has been reported. Regioselective synthesis of 2,2-dimethylcyclopentanone, via its enolate precursor regioselectively obtained using the 2-pyrrolidone magnesium salt, has been reported.2,2-Dimethylcyclopentanone enolate may be used as starting reagent in the enantioselective synthesis of chiral phosphines belonging to the P-aryl-2-phosphabicyclo[3.3.0]octane family (PBO). It may be used in the synthesis of:2,6,6-trimethyl-2-azaspiro[4.4]nonane-1,3-dione, a spirosuccinimide moiety of asperparaline Anovel spiropentanopyrrolizidine oxime alkaloids, namely 2,3,5,6,7,7a-hexahydro-2,2-dimethylspirocyclopentane-1,-dimethyl--valerolactone, via Baeyer-Villiger oxidation

Synthesis

  • Route1
    • null|null
      120-92-3
    • null|null
      77-78-1
    • ~%
    • In-stock
      2,2-Dimethylcyclopentanone|CS-0040450
      4541-32-6

    References

    • DR. REDDY'S LABORATORIES LTD.; BORUAH, Anima; ALIKUNJU, Shanavas Patent: WO2013/24358 A2, 2013 ; Location in patent: Page/Page column 24; 25 ;
  • Route2
    • 5,5-Dimethylcyclopent-2-en-1-one|CS-0512408
      17197-84-1
    • ~94%
    • In-stock
      2,2-Dimethylcyclopentanone|CS-0040450
      4541-32-6

    References

    • Fleming, Ian; Higgins, Dick; Lawrence, Nicholas J.; Thomas, Andrew P. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 24 p. 3331 - 3350
  • Route3
    • null|null
      99767-31-4
    • ~91%
    • In-stock
      2,2-Dimethylcyclopentanone|CS-0040450
      4541-32-6

    References

    • Estieu, Karine; Ollivier, Jean; Salauen, Jacques Tetrahedron, 1998 , vol. 54, # 28 p. 8075 - 8090

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS02
Signal Word : Warning
UN#: 1224
Class : 3
Packing Group : Ⅲ
Hazard Statements : H226
Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P370+P378-P501

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Computational Chemistry Data

  • TPSA   17.07
  • LogP   1.7656
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

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