158199-51-0

Basic information

• Product Name: (E)-1-Diphenylphosphinoyl-2-methylhex-2-ene
• Synonyms: (E)-1-Diphenylphosphinoyl-2-methylhex-2-ene
• CAS NO: 158199-51-0
• Molecular Weight: 298.365
• Mol File: 158199-51-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (E)-1-Diphenylphosphinoyl-2-methylhex-2-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1-Diphenylphosphinoyl-2-methylhex-2-ene(158199-51-0)
• EPA Substance Registry System: (E)-1-Diphenylphosphinoyl-2-methylhex-2-ene(158199-51-0)

Safety Data

• Hazardous Substances Data: 158199-51-0(Hazardous Substances Data)

Upstream product

• 1838-82-0 (±)-2-methylhex-1-en-3-ol 
• 1079-66-9 chloro-diphenylphosphine 

Relevant articles and documents

Stereoselective intramolecular acylation of y'-benzoyloxyphosphine oxides with an internal chlorotrimethylsilane trap: Isolation of silylated tetrahedral intermediates

The kinetic products of the intramolecular acylation of y'-benzoyloxyphosphine oxides were revealed by conducting the reaction in the presence of an internal trapping agent. A high level of stereocontrol over the formation of both ' : ' the stereogenic centre a to phosphorus and the hemiacetal centre was observed. The stereochemistry of the products was determined by X-ray crystallography and 'H NMR and the stereoselectivity of the reaction is explained in terms of the known structure and configurational instability of lithiated phosphine oxides. The Royal Society of Chemistry 1999.