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| ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE Basic information |
| Product Name: | ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE | | Synonyms: | [3-(Ethoxycarbonyl)-2-oxopropylidene]triphenylphosphorane, 98 %;ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE;[3-(ETHOXYCARBONYL)-2-OXOPROPYLIDENE]TRIPHENYLPHOSPHORANE;Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate;Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate, [3-(Ethoxycarbonyl)-2-oxopropylidene]triphenylphosphorane;3-Oxo-4-(triphenylphosphoranylidene)butanoic Acid Ethyl Ester;4-(Triphenylphosphoranylidene)acetoacetic Acid Ethyl Ester;Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate,97% | | CAS: | 13148-05-5 | | MF: | C24H23O3P | | MW: | 390.41 | | EINECS: | | Product Categories: | Wittig Reagents;Miscellaneous Reagents;C-C Bond Formation;Olefination | | Mol File: | 13148-05-5.mol |
| ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE Chemical Properties |
| Melting point | 101-106 °C | | Boiling point | 544.0±52.0 °C(Predicted) | | density | 1.18±0.1 g/cm3(Predicted) | | storage temp. | -20°C Freezer | | solubility | Acetone, Dichloromethane, Methanol | | form | solid | | color | Off-White to Pale Yellow | | Stability: | Moisture Sensitive |
| Safety Statements | 24/25 | | WGK Germany | 3 | | HS Code | 29319090 |
| ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE Usage And Synthesis |
| Chemical Properties | Off-White Powder | | Uses | Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate can be a useful synthetic intermediate in the production of antibiotics.
| | Uses | Can be coupled with glyoxals in a one-step route to 4-hydroxycyclopentanones. Also used to prepare 2H-pyran-2-ones from oxazolones. |
| ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE Preparation Products And Raw materials |
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