but-1-ene-1,3-dione

Names

[ CAS No. ]:
691-45-2

[ Name ]:
but-1-ene-1,3-dione

[Synonym ]:
acetylketene
1-butene-1,3-dione

Chemical & Physical Properties

[ Molecular Formula ]:
C4H4O2

[ Molecular Weight ]:
84.07340

[ Exact Mass ]:
84.02110

[ PSA ]:
34.14000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Oxobutanoyl chloride
  • 2,2,6-Trimethyl-4H-1,3-dioxin-4-one
  • Ethyl acetoacetate
  • 6-methyl-2,3-diphenyl-2H-1,3-oxazin-4-one
  • 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
  • 3-ethoxybuta-1,3-dien-1-one
  • Ethyl 2,3-Butadienoate
  • Methyl acetoacetate
  • tert-Butyl acetoacetate

DownStream

  • o-Acetoacetanisidide
  • Propyne
  • Butanamide,N-methyl-3-oxo-N-phenyl-
  • 2,2,6-Trimethyl-4H-1,3-dioxin-4-one
  • 2,5-Dimethoxyacetoacetanilide
  • 3-Oxo-N-phenylbutanamide
  • 2',4'-dimethoxyacetoacetanilide
  • 2,3-DIMETHOXY-ACETOACETANILID
  • 2-Methyl-4H-pyran-4-one
  • Dehydroacetic acid

Related Compounds

  • But-1-ene-1,3-dione
  • but-1-ene-1,3-dione-1-diethylacetal
  • tetradec-1-ene-1,3-dione-1-dimethylacetal
  • 1,3-dichloro-but-1-ene
  • (1-((trimethylsilyl)oxy)but-1-ene-1,3-diyl)bis(trimethylsilane)
  • 2,3-diphenylprop-1-ene-1,3-dione
  • 1-(2-Amino-3-ethoxyphenyl)-1-bromopropan-2-one
  • 1-(2-Amino-4-ethoxyphenyl)-1-bromopropan-2-one
  • 2,3-Dihydro-5-[2-(3-nitrophenyl)diazenyl]-2-thioxo-4(1H)-pyrimidinone
  • 1-(2-Bromo-5-fluorobenzyl)-3,3-difluoropyrrolidine
  • 3-(6-chloro-1H-indol-3-yl)butan-1-amine
  • 3-((S)-1-((S)-tert-Butylsulfinyl)pyrrolidin-2-yl)-5-fluoro-2-methoxypyridine
  • 2-Hydroxy-5-methoxybenzene-1-carbothioamide
  • 2,3,4-Trihydroxybenzene-1-carbothioamide
  • 3-Oxa-9-azabicyclo[3.3.1]nonan-7-amine
  • (2S)-2-(3-ethylphenyl)propan-1-ol