3-methylbut-2-enylidene(triphenyl)-λ5-phosphane

Names

[ CAS No. ]:
31188-53-1

[ Name ]:
3-methylbut-2-enylidene(triphenyl)-λ5-phosphane

[Synonym ]:
Triphenyl-3,3-dimethyl-allylidenphosphoran

Chemical & Physical Properties

[ Molecular Formula ]:
C23H23P

[ Molecular Weight ]:
330.40200

[ Exact Mass ]:
330.15400

[ PSA ]:
9.81000

[ LogP ]:
4.74890

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phosphonium,(3-methyl-2-buten-1-yl)triphenyl-, bromide (1:1)
  • Triphenylphosphine
  • 3,3-Dimethylallyl bromide
  • (3-methyl-2-butenyl)triphenylphosphonium bromide
  • 4-(2-hydroxy-ethyl)-morpholin-2-one
  • methylidene triphenyl phosphorane

DownStream

  • 4-methyl-1-phenylpent-3-en-1-one
  • 4-methyl-1-phenyl-2-(triphenyl-λ5-phosphanylidene)pent-3-en-1-one
  • 4-methyl-1-(4-methylphenyl)pent-3-en-1-one
  • 1-(4-chlorophenyl)-4-methylpent-3-en-1-one

Related Compounds

  • [(E)-but-2-enylidene]-triphenyl-λ5-phosphane
  • ((E)-4-Methyl-pent-2-enylidene)-triphenyl-λ5-phosphane
  • [(E)-6-(tert-Butyl-diphenyl-silanyloxy)-hex-2-enylidene]-triphenyl-λ5-phosphane
  • hex-3c-enylidene-triphenyl-λ5-phosphane
  • 3-(2-methoxypropan-2-yloxy)propylidene-triphenyl-λ5-phosphane
  • 3-[2-(triphenyl-λ5-phosphanylidene)acetyl]benzonitrile