3-triphenylphosphoranylideneoxolan-2-one

Molecular Formula: C₂₂H₁₉O₂P

InChI: InChI=1/C22H19O2P/c23-22-21(16-17-24-22)25(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-15H,16-17H2

InChIKey: InChIKey=JUKRJGQYUNADDD-UHFFFAOYAU
SMILES: C1COC(=O)C1=P(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Names:
    3-triphenylphosphoranylideneoxolan-2-one

Registries:
    PubChem CID 97111
    PubChem ID 10228700