spiro[1-benzofuran-2,1'-cyclopropane]-3-one

Names

[ CAS No. ]:
72492-04-7

[ Name ]:
spiro[1-benzofuran-2,1'-cyclopropane]-3-one

[Synonym ]:
1'-cyclopropane]-3-one
spiro[benzo[b]furan-2(3H)
spiro[benzo[b]furan-2(3H),1'-cyclopropane]-3-one
spiro[benzofuran-2(3H),1'-cyclopropan]-3-one

Chemical & Physical Properties

[ Density]:
1.31g/cm3

[ Boiling Point ]:
298.7ºC at 760 mmHg

[ Molecular Formula ]:
C10H8O2

[ Molecular Weight ]:
160.16900

[ Flash Point ]:
146.9ºC

[ Exact Mass ]:
160.05200

[ PSA ]:
26.30000

[ LogP ]:
1.79430

[ Index of Refraction ]:
1.625

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4',5'-dihydrospiro[benzofuran-2(3H),3'(2'H)-furan]-2',3-dione
  • methyl 2-(2-oxooxolan-3-yl)oxybenzoate
  • Methyl salicylate
  • 2-[(tetrahydro-2-oxo-3-furanyl)oxy]benzoic acid

DownStream

  • 5-nitrospiro[1-benzofuran-2,1'-cyclopropane]-3-one
  • 5,7-dinitrospiro[benzofuran-2(3H),1'-cyclopropan]-3-one
  • 7-nitrospiro[benzofuran-2(3H),1'-cyclopropan]-3-one
  • spiro[3H-1-benzofuran-2,1'-cyclopropane]-3-ol
  • (NZ)-N-spiro[1-benzofuran-2,1'-cyclopropane]-3-ylidenehydroxylamine
  • [(Z)-spiro[1-benzofuran-2,1'-cyclopropane]-3-ylideneamino] N-prop-2-enylcarbamate

Related Compounds

  • 5-nitrospiro[1-benzofuran-2,1'-cyclopropane]-3-one
  • 5-chlorospiro[1-benzofuran-2,1'-cyclopropane]-3-one
  • 7-acetylspiro[1-benzofuran-2,1'-cyclopropane]-3-one
  • 5-amino-4-bromospiro[1-benzofuran-2,1'-cyclopropane]-3-one
  • 5-(dimethylamino)spiro[1-benzofuran-2,1'-cyclopropane]-3-one
  • 5-acetyl-6-hydroxyspiro[1-benzofuran-2,1'-cyclopropane]-3-one