Ethyl 2-(m-Nitrobenzylidene)-acetoacetate
CAS: 39562-16-8
Rif. 3D-FE32300
| Dimensione non definita | Prezzo su richiesta |
Informazioni sul prodotto
- Butanoic Acid, 2-[(3-Nitrophenyl)Methylene]-3-Oxo-, Ethyl Ester
- Cinnamic acid, α-acetyl-m-nitro-, ethyl ester
- Ethyl 2-(3-nitrobenzylidene)-3-oxobutanoate
- Ethyl 2-(m-nitrobenzylidene)acetoacetate
- Ethyl 2-[(3-nitrophenyl)methylene]-3-oxobutanoate
- Ethyl 3-nitrobenzylideneacetoacetate
- Ethyl α-acetyl-β-(m-nitrophenyl)acrylate
- NSC 637307
- Ethyl 2-(3-nitrobenzylidene)acetoacetate
Ethyl 2-(m-nitrobenzylidene)-acetoacetate is an organic compound that is used in the synthesis of nitrendipine. It can be prepared by reacting acetoacetate with m-nitrobenzaldehyde in the presence of a catalytic amount of diisopropylammonium chloride. The reaction liquid is evaporated to give high purity product and then it is recrystallized from a suitable solvent. The yield of this reaction is about 60%. Ethyl 2-(m-nitrobenzylidene)-acetoacetate impurities include ethyl benzoate, ethyl 4-nitrobenzoate, ethyl 4-hydroxybenzoate, ethyl 3-hydroxy-4-nitrobenzoate, and ethyl 3,4-dihydroxybenzoate.
Proprietà chimiche
Richiesta tecnica su: 3D-FE32300 Ethyl 2-(m-Nitrobenzylidene)-acetoacetate
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