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CAS 803-19-0

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4,4′-(Phenylphosphinylidene)bis[benzoic acid]

Description:
4,4′-(Phenylphosphinylidene)bis[benzoic acid], with CAS number 803-19-0, is an organophosphorus compound characterized by its unique structure, which features a central phosphorus atom bonded to two benzoic acid moieties and a phenyl group. This compound typically exhibits properties associated with both phosphine and carboxylic acid functionalities, making it a versatile intermediate in organic synthesis. It is generally soluble in organic solvents, reflecting its aromatic character, and may display moderate stability under standard conditions. The presence of the phosphinylidene group suggests potential reactivity, particularly in nucleophilic substitution reactions or coordination with metal ions. Additionally, the compound may exhibit interesting thermal and photochemical properties, which can be leveraged in various applications, including catalysis and materials science. Its ability to form hydrogen bonds due to the carboxylic acid groups can also influence its behavior in solution and solid-state interactions. Overall, 4,4′-(Phenylphosphinylidene)bis[benzoic acid] is a compound of interest for researchers in the fields of organic and inorganic chemistry.
Formula:C20H15O5P
InChI:InChI=1S/C20H15O5P/c21-19(22)14-6-10-17(11-7-14)26(25,16-4-2-1-3-5-16)18-12-8-15(9-13-18)20(23)24/h1-13H,(H,21,22)(H,23,24)
InChI key:InChIKey=UVTXHAOLTBFLDL-UHFFFAOYSA-N
SMILES:P(=O)(C1=CC=C(C(O)=O)C=C1)(C2=CC=C(C(O)=O)C=C2)C3=CC=CC=C3
Synonyms:
  • 4,4'-(Phenylphosphinylidene)dibenzoic acid
  • 4,4'-(Phenylphosphoryl)Dibenzoic Acid
  • 4,4′-(Phenylphosphinylidene)bis[benzoic acid]
  • Bcppo
  • Benzoic acid, 4,4′-(phenylphosphinylidene)bis-
  • Benzoic acid, 4,4′-(phenylphosphinylidene)di-
  • Bis(4-carboxyphenyl)phenyl phosphine oxide
  • Bis(4-carboxyphenyl)phenyl phosphine oxide
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