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CAS 13148-05-5

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ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE

Description:
Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate, with the CAS number 13148-05-5, is an organic compound characterized by its unique structure that includes an ethyl ester group and a phosphoranylidene moiety. This compound typically exhibits properties associated with both esters and phosphonium compounds, which can influence its reactivity and stability. Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate is often utilized in organic synthesis, particularly in reactions involving Michael additions or as a precursor in the formation of more complex molecules. The presence of the triphenylphosphoranylidene group enhances its electrophilic character, making it a valuable intermediate in various chemical transformations. Additionally, the compound may display moderate solubility in organic solvents, which is common for similar esters. Its reactivity can be influenced by factors such as temperature and the presence of nucleophiles, making it a versatile building block in synthetic organic chemistry. Safety data should be consulted for handling and storage, as with all chemical substances.
Formula:C24H23O3P
InChI:InChI=1/C24H23O3P/c1-2-27-24(26)18-20(25)19-28(21-12-6-3-7-13-21,22-14-8-4-9-15-22)23-16-10-5-11-17-23/h3-17,19H,2,18H2,1H3
SMILES:CCOC(=O)CC(=O)C=P(c1ccccc1)(c1ccccc1)c1ccccc1
Synonyms:
  • [3-(Ethoxycarbonyl)-2-Oxopropylidene]Triphenylphosphorane
  • Ethyl 3-Oxo-4-(Triphenyl-Lambda 5-Phosphanylidene)Butanoate
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