87436-80-4

Basic information

• Product Name: C₂₁H₁₉⁽²⁾HOP^(1-)*Li⁽¹⁺⁾
• CAS NO: 87436-80-4
• Molecular Weight: 327.296
• Mol File: 87436-80-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₁H₁₉⁽²⁾HOP^(1-)*Li⁽¹⁺⁾(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₁H₁₉⁽²⁾HOP^(1-)*Li⁽¹⁺⁾(87436-80-4)
• EPA Substance Registry System: C₂₁H₁₉⁽²⁾HOP^(1-)*Li⁽¹⁺⁾(87436-80-4)

Safety Data

• Hazardous Substances Data: 87436-80-4(Hazardous Substances Data)

Upstream product

• 51860-45-8 3-hydroxypropyltriphenylphosphonium bromide 
• 87436-81-5 (3-hydroxypropyl-1,1-d2)-triphenylphosphonium bromide 

Downstream Products

• 770-36-5 4-phenylbuta-3-en-1-ol 

Relevant articles and documents

STEREOCHEMICAL OBSERVATIONS ON THE WITTIG REACTION OF OXIDO PHOSPHONIUM YLIDES WITH ALDEHYDES

The reaction of aldehydes with oxido ylides shows a dramatic dependence of alkene stereochemistry on the distance between oxygen and phosphorus atoms; ylides with proximal O and P atoms favor production of E alkenes.The high E stereoselectivity with γ-oxido ylides is not mainly attributable to intramolecular proton-exchange in a Wittig intermediate.