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CAS 13321-61-4

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[2-(ETHOXYCARBONYL)-2-OXOETHYLIDENE]TRIPHENYLPHOSPHORANE

Description:
[2-(Ethoxycarbonyl)-2-oxoethylidene]triphenylphosphorane, with the CAS number 13321-61-4, is a chemical compound that features a phosphorane structure, characterized by the presence of a phosphorus atom bonded to three phenyl groups and a carbonyl-containing substituent. This compound typically exhibits properties associated with phosphoranes, such as being a strong nucleophile due to the presence of the phosphorus atom, which can participate in various chemical reactions, including nucleophilic substitutions and additions. The ethoxycarbonyl group contributes to its reactivity, making it useful in organic synthesis, particularly in the formation of carbon-carbon bonds. Additionally, the compound may display moderate solubility in organic solvents, influenced by the bulky triphenyl groups that can affect steric hindrance and electronic properties. Its stability and reactivity can be further modulated by the surrounding functional groups, making it a versatile intermediate in synthetic chemistry. As with many phosphoranes, care should be taken when handling this compound due to potential reactivity and toxicity.
Formula:C23H21O3P
InChI:InChI=1/C23H21O3P/c1-2-26-23(25)22(24)18-27(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h3-18H,2H2,1H3
SMILES:CCOC(=O)C(=O)C=P(c1ccccc1)(c1ccccc1)c1ccccc1
Synonyms:
  • Ethyl (Triphenylphosphoranylidene)Pyruvate
  • Ethyl(triphenylphosphoranylid
  • [2-(Ethoxycarbonyl)-2-oxoethylidene]triphenylphosphorane , 95 % min.
  • Ethyl 2-Oxo-3-(Triphenyl-Lambda~5~-Phosphanylidene)Propanoate
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