Ethyl cyclopentanone-2-carboxylate

CAS: 611-10-9

Ref. 3D-FE03363

Produktinformation

• Name: Ethyl cyclopentanone-2-carboxylate
• Synonyme: Ethyl 2-oxocyclopentanecarboxylate
• Marke: Biosynth
• Beschreibung: Ethyl cyclopentanone-2-carboxylate (ECPC) is a chemical compound that can be synthesized from picolinic acid, β-amino acid, and methyl ketones. It is a bifunctional molecule that has been shown to have the ability to activate methylene groups. ECPC has been used in the synthesis of β-amino esters and ethyl esters. This compound can also react with hydrogen fluoride and trifluoroacetic acid to form ethyl cyclopentanone-2-carboxylate trifluoroacetate (ECPCT). ECPC has been found to undergo an aldol cyclization reaction when exposed to hydrogen ions in the presence of a base. The activation energies for this reaction are 19.6 kJ/mol for the first step and 23.5 kJ/mol for the second step.

Chemische Eigenschaften

• Molekulargewicht: 156.18 g/mol
• Formel: C₈H₁₂O₃
• Reinheit: Min. 95 Area-%
• Farbe/Form: Colorless Clear Liquid
• InChl: InChI=1S/C8H12O3/c1-2-11-8(10)6-4-3-5-7(6)9/h6H,2-5H2,1H3
• InChI Key: InChIKey=JHZPNBKZPAWCJD-UHFFFAOYSA-N
• SMILES: CCOC(=O)C1CCCC1=O