α-(Triphenylphosphoranylidene)-γ-butyrolactone

CAS Registry Number®

34932-07-5
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CAS Name

α-(Triphenylphosphoranylidene)-γ-butyrolactone

Molecular Formula

C22H19O2P

Molecular Mass

346.36

Cite this Page

α-(Triphenylphosphoranylidene)-γ-butyrolactone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=34932-07-5 (retrieved 2024-09-12) (CAS RN: 34932-07-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    247 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/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-UHFFFAOYSA-N

SMILES

P(=C1C(=O)OCC1)(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Canonical SMILES

O=C1OCCC1=P(C=2C=CC=CC2)(C=3C=CC=CC3)C=4C=CC=CC4

Other Names for this Substance

  • 2(3H)-Furanone, dihydro-3-(triphenylphosphoranylidene)-
  • Butyric acid, 4-hydroxy-2-(triphenylphosphoranylidene)-, γ-lactone
  • Dihydro-3-(triphenylphosphoranylidene)-2(3H)-furanone
  • 2-(Triphenylphosphoranylidene)-γ-butyrolactone
  • α-(Triphenylphosphoranylidene)-γ-butyrolactone

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