3-methyl-5-(2-oxopropylidene)furan-2-one

Names

[ CAS No. ]:
54345-20-9

[ Name ]:
3-methyl-5-(2-oxopropylidene)furan-2-one

[Synonym ]:
(5E)-3-methyl-5-(2-oxopropylidene)furan-2(5H)-one
(E)-3-methyl-5-(2'-oxopropylidene)furan-2(5H)-one
2(5H)-Furanone,3-methyl-5-(2-oxopropylidene)-,(E)

Chemical & Physical Properties

[ Molecular Formula ]:
C8H8O3

[ Molecular Weight ]:
152.14700

[ Exact Mass ]:
152.04700

[ PSA ]:
43.37000

[ LogP ]:
0.96240

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Citraconic anhydride
  • 1-(Triphenylphosphoranylidene)propan-2-one
  • (2aS,3S,8R,8aR)-1a,2a-dimethyl-1a,2a,3,8,8a,9a-hexahydro-3,8-[1,2]benzenoanthra[2,3-b]oxirene-2,9-dione

DownStream

  • 2-acetyl-4-methylcyclopent-4-ene-1,3-dione
  • methyl 2-(2-methoxy-4-methyl-5-oxo-2,5-dihydrofuran-2-yl)acetate
  • (5Z)-3-methyl-5-(2-oxopropylidene)furan-2(5H)-one
  • methyl (Z)-2-methyl-4,6-dioxohept-2-enoate

Related Compounds

  • (5E)-4-hydroxy-3-methyl-5-(2-oxopropylidene)furan-2-one
  • 4-methyl-5-(2-oxopropylidene)furan-2-one
  • (5Z)-3-methyl-5-(2-oxopropylidene)furan-2(5H)-one
  • 3,4-dimethyl-5-(2-oxopropylidene)furan-2-one
  • 3-methyl-5-(2-oxopropyl)oxolan-2-one
  • 3-methyl-5-(2-methylpropyl)furan-2-carbaldehyde
  • rac-1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(1R,2R)-2-cyclopropylcyclopropyl]acetate
  • 3-[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]pyrrolidin-3-ol
  • 2-(2-Methylquinolin-4-yl)acetaldehyde
  • 1-[4-(6-Cyclopropyl-1,8-naphthyridin-2-yl)piperidin-1-yl]ethan-1-one
  • 3-Tert-butyl-1-chloromethanesulfonylpiperidine
  • 2-[(4-Methylpyridin-2-yl)oxy]-2-phenylacetic acid
  • Ethyl 2-{imidazo[1,2-b]pyridazin-6-yloxy}propanoate
  • 7-hydroxy-3-[(2S,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-6,6,8,8-tetramethyl-1H-pyrrolo[3,4-g]quinolin-2-one
  • 2-[(3-Bromo-5-chloropyridin-2-yl)oxy]propanoic acid
  • 2-((2-Methylpyrido[3,4-d]pyrimidin-4-yl)oxy)acetic acid
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