Isobenzofuran

Isobenzofuran
Names
Preferred IUPAC name
2-Benzofuran
Other names
2-Oxa-2H-isoindene; Benzo[c]furan
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
UNII
  • InChI=1S/C8H6O/c1-2-4-8-6-9-5-7(8)3-1/h1-6H Y
    Key: UXGVMFHEKMGWMA-UHFFFAOYSA-N Y
  • InChI=1/C8H6O/c1-2-4-8-6-9-5-7(8)3-1/h1-6H
    Key: UXGVMFHEKMGWMA-UHFFFAOYAR
  • o2cc1ccccc1c2
Properties
C8H6O
Molar mass 118.13 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)
Infobox references

Isobenzofuran is a bicyclic heterocycle consisting of fused cyclohexa-1,3-diene and furan rings. It is isomeric with benzofuran.

Isobenzofuran is highly reactive and rapidly polymerizes; however, it has been identified and prepared by thermolysis of suitable precursors and trapped at low temperature.

Though isobenzofuran itself is not stable, it is the parent of related stable compounds with more complex structures, such as the hindered analogue 1,3-diphenylisobenzofuran.