2-Butanone,3-(triphenylphosphoranylidene)-

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Names

[ CAS No. ]:
26487-92-3

[ Name ]:
2-Butanone,3-(triphenylphosphoranylidene)-

[Synonym ]:
3-triphenylphosphanylidene-butan-2-one

Chemical & Physical Properties

[ Density]:
1.13g/cm3

[ Boiling Point ]:
484.9ºC at 760 mmHg

[ Molecular Formula ]:
C22H21OP

[ Molecular Weight ]:
332.37500

[ Flash Point ]:
247ºC

[ Exact Mass ]:
332.13300

[ PSA ]:
26.88000

[ LogP ]:
3.76180

[ Vapour Pressure ]:
1.48E-09mmHg at 25°C

[ Index of Refraction ]:
1.601

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triphenylphosphine
  • Ethanoic anhydride
  • triphenyl(1-trimethylsilylethylidene)-λ5-phosphane
  • ethylidene(triphenyl)-λ5-phosphane
  • [1-Trimethylsilyl-ethyl]-triphenyl-phosphoniumiodid
  • 2-triethylsiloxy-2-butene
  • 1-acetylimidazole
  • Ethyl(triphenyl)phosphonium bromide
  • Acetyl chloride
  • 3-Chloro-2-butanone

DownStream

  • But-2-yne
  • Diacetyl 2,4-Dinitrophenylhydrazone
  • 3-Buten-2-one,3-methyl-4-phenyl-, (3E)-

Related Compounds

  • 2-Butanone,3-hydroxy-3-phenyl-
  • 2-Butanone,3,3-dichloro-4-hydroxy-
  • 2-Butanone,3-(benzoyloxy)-
  • 2-Butanone, 3-methyl-3-(methylamino)- (7CI,8CI,9CI)
  • 2-Butanone,3,3-dimethyl-1-(2-thioxo-1(2H)-pyridyl)- (8CI)
  • 2-Butanone, 3,4-dihydroxy-3-methyl- (7CI,8CI,9CI)
  • 3-fluoro-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)benzenesulfonamide
  • 3-chloro-2-methyl-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)benzenesulfonamide
  • N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)cyclopropanesulfonamide
  • (S)-2-Amino-2-(4-bromo-2-methylphenyl)acetic acid hydrochloride
  • N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)cyclohexanesulfonamide
  • (2R)-1-(3-ethoxy-2-methoxyphenyl)propan-2-ol
  • N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)naphthalene-1-sulfonamide
  • N-(1-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide
  • N-(1-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-2-(1H-pyrazol-1-yl)acetamide
  • N-(1-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-4-(4-fluorophenyl)-1H-pyrrole-2-carboxamide
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