71071-58-4

Basic information

• Product Name: ((E)-4-Phenyl-but-3-enyl)-phosphonic acid diethyl ester
• Synonyms: ((E)-4-Phenyl-but-3-enyl)-phosphonic acid diethyl ester
• CAS NO: 71071-58-4
• Molecular Weight: 268.293
• Mol File: 71071-58-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: ((E)-4-Phenyl-but-3-enyl)-phosphonic acid diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: ((E)-4-Phenyl-but-3-enyl)-phosphonic acid diethyl ester(71071-58-4)
• EPA Substance Registry System: ((E)-4-Phenyl-but-3-enyl)-phosphonic acid diethyl ester(71071-58-4)

Safety Data

• Hazardous Substances Data: 71071-58-4(Hazardous Substances Data)

Upstream product

• 683-08-9 Diethyl methylphosphonate 
• 4392-24-9 3-bromo-1-phenyl-1-propenyl bromide 
• 104-53-0 3-phenyl-propionaldehyde 
• 135760-96-2 diethyl (E)-(4-phenylbut-1-en-1-yl)phosphonate 
• 1660-94-2 Tetraethyl methylenediphosphonate 
• 21087-29-6 trans-3-phenylprop-2-enyl chloride 

Relevant articles and documents

8π Electrocyclic Reaction of Phosphonate Derivatives: Access to Seven-Membered Cross-Conjugated Cyclic Trienes

An anionic 8π electrocyclic reaction of 4-(diethoxyphosphoryl)-1,3,6-heptatriene derivatives was developed. Under the influence of a base, the substrate underwent deprotonation at the C5 position followed by the 8π electrocyclization of the resulting hept