146293

Ethyl (4-fluorobenzoyl)acetate

• Sinonimo/i: (p-Fluorobenzoyl)acetic acid ethyl ester, 4-Fluoro-ß-oxobenzenepropanoic acid ethyl ester, Ethyl 3-(4-fluorophenyl)-3-oxopropionate, Ethyl 4-fluorobenzoylacetate
• Formula condensata: FC₆H₄COCH₂CO₂C₂H₅
• Numero CAS: 1999-00-4
• Peso molecolare: 210.20
• Numero MDL: MFCD03093631
• Codice UNSPSC: 12352100
• ID PubChem: 24848775
• NACRES: NA.22

Proprietà

• Indice di rifrazione: n20/D 1.5040 (lit.)
• Livello qualitativo: 100
• P. eboll.: 117-120 °C (lit.)
• Densità: 1.174 g/mL at 25 °C (lit.)
• Stringa SMILE: CCOC(=O)CC(=O)c1ccc(F)cc1
• InChI: 1S/C11H11FO3/c1-2-15-11(14)7-10(13)8-3-5-9(12)6-4-8/h3-6H,2,7H2,1H3; SJUXLKYJKQBZLM-UHFFFAOYSA-N

Descrizione

Descrizione generale

Ethyl (4-fluorobenzoyl)acetate on condensation with benzofurazan oxide yields 2-(carboethoxy)-3-(4′-fluoro)phenylquinoxaline1,4-dioxide.

Applicazioni

Reactant used as a precursor in:

• Condensation reactions with diamines via C-C bond cleavage for synthesis of benzimidazoles and perimidines for possible use as antimalarial treatments
• Base-promoted domino Michael addition / cyclization / elimination reactions for synthesis of hydroxybenzophenones
• Oxidative cross-coupling with indoles via dioxygen activation
• Cyclization of keto esters for synthesis of pyrones
• Lewis base catalyzed hydrosilylation for synthesis of α-acetoxy β-amino acid derivatives
• Conia-ene reactions for synthesis of methylenecyclopentane derivatives

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves