| CAS: | 64920-29-2 |
| MF: | C12H14O3 |
| MW: | 206.24 |
| EINECS: | 265-276-9 |
| Product Categories: | C12 to C63;Carbonyl Compounds;Intermediates of Sertraline;Pharmaceutical Intermediates;Aromatics;Esters;(intermediate of lisinopril );Building Blocks;C12 to C63;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;1 |
| Mol File: | 64920-29-2.mol |
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| Ethyl 2-oxo-4-phenylbutyrate Chemical Properties |
| Boiling point | 132 °C/2 mmHg (lit.) |
| density | 1.091 g/mL at 25 °C (lit.) |
| refractive index | n20/D 1.504(lit.) |
| Fp | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Oil |
| color | Colourless |
| BRN | 2725083 |
| CAS DataBase Reference | 64920-29-2(CAS DataBase Reference) |
| Ethyl 2-oxo-4-phenylbutyrate Usage And Synthesis |
| synthesis | Potassium tert-butoxide (4.3 g, 38.34 mmol) was added in 1 portion to a solution of the diester (8 g, 25.56 mmol) in toluene (80 mL) at 0 °C. After being stirred at the same temperature for 30 min, the reaction mixture was kept at room temperature overnight. Water (100 mL) was added, the phases were separated, and the aqueous phase was extracted with EtOAc (3 × 100 mL). The combined organic extracts were dried and evaporated. The residue was purifified by flflash chromatography eluting with EtOAc:light petroleum (1:9) to give 5.6 g (78%) of the keto-ester as an orange oil. |
| Chemical Properties | light yellow oily liquid |
| Uses | Ethyl 2-oxo-4-phenylbutyrate may be used in the synthesis of ethyl (R)-2-hydroxy-4-phenylbutyrate, an important chiral precursor for angiotensin-converting enzyme (ACE) inhibitor. |
| General Description | Ethyl 2-oxo-4-phenylbutyrate is an aliphatic α-ketoester. Bioreduction of ethyl 2-oxo-4-phenylbutyrate is reported to yield ethyl (R)-2-hydroxy-4-phenylbutanoate. The effect of ionic liquid on the asymmetric reduction of ethyl 2-oxo-4-phenylbutyrate by Saccharomyces cerevisiae has been reported. Asymmetric reduction of ethyl 2-oxo-4-phenylbutyrate using a bacterial reductase is reported. Enantioselective hydrogenation of ethyl 2-oxo-4-phenylbutyrate using homogeneous Rh-diphosphine and heterogeneous Pt/Al2O3-cinchona catalysts has been reported. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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