410756

Diethyl-(2-oxo-2-phenylethyl)phosphonat

97%

• Synonym(e): Diethyl benzoylmethylphosphonate, Diethyl phenacylphosphonate, NSC 648426
• Lineare Formel: C₆H₅COCH₂P(O)(OC₂H₅)₂
• CAS-Nummer: 3453-00-7
• Molekulargewicht: 256.23
• MDL-Nummer: MFCD00015342
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 24865704
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Eignung der Reaktion: reaction type: C-C Bond Formation
• Brechungsindex: n20/D 1.513 (lit.)
• bp: 192-193 °C/11 mmHg (lit.)
• Dichte: 1.179 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: ketone; phenyl; phosphonate
• SMILES String: CCOP(=O)(CC(=O)c1ccccc1)OCC
• InChI: 1S/C12H17O4P/c1-3-15-17(14,16-4-2)10-12(13)11-8-6-5-7-9-11/h5-9H,3-4,10H2,1-2H3
• InChIKey: HPEVTTNSIPGLEL-UHFFFAOYSA-N

Beschreibung

Anwendung

Reactant involved in:

• Asymmetric Michael addition of β-oxo phosphonates to nitro olefins
• Gem-chlorofluorination of keto phosphonates with subsequent functionalization of the products
• Cyclocondensation reactions to produce arylphosphonates
• Diazo transfer reactions for synthesis of diazo-phosphonyl compounds
• Horner-Wadsworth-Emmons reactions
• Inverse-electron-demand Diels-Alder reactions

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves