4-phenyl-1-(triphenyl-λ5-phosphanylidene)but-3-en-2-one

Names

[ CAS No. ]:
98749-52-1

[ Name ]:
4-phenyl-1-(triphenyl-λ5-phosphanylidene)but-3-en-2-one

[Synonym ]:
(E)-4-phenyl-1-(triphenyl-
l^{5}-phosphanylidene)but-3-en-2-one
(E)-2-oxo-4-phenylbut-3-enylidene(triphenyl)phosphorane
4-Phenyl-1-(triphenylphosphoranyliden)-(E)-3-buten-2-on
4-phenyl-1-(triphenylphosphoranylidene)-(3E)-buten-2-one
cinnamoyl methylenetriphenylphosphorane
3-Buten-2-one,4-phenyl-1-(triphenylphosphoranylidene)-,(3E)

Chemical & Physical Properties

[ Molecular Formula ]:
C28H23OP

[ Molecular Weight ]:
406.45500

[ Exact Mass ]:
406.14900

[ PSA ]:
26.88000

[ LogP ]:
5.06520

Synthetic Route

Precursor & DownStream

Precursor

  • (2-oxo-4-phenylbut-3-enyl)-triphenylphosphanium,bromide
  • Triphenylphosphine
  • Benzalacetone
  • Cinnamic acid
  • triphenyl[(phenylimino)ethenylidene]phosphorane
  • Ciprofloxacin Hydrochloride
  • methylidene triphenyl phosphorane

DownStream

  • phenylvinylacetylene
  • phenylvinylacetylene
  • Triphenylphosphine oxide