55983-34-1

Basic information

• Product Name: C₂₀H₂₃OP
• Synonyms: C₂₀H₂₃OP
• CAS NO: 55983-34-1
• Molecular Weight: 310.376
• Mol File: 55983-34-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₀H₂₃OP(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₀H₂₃OP(55983-34-1)
• EPA Substance Registry System: C₂₀H₂₃OP(55983-34-1)

Safety Data

• Hazardous Substances Data: 55983-34-1(Hazardous Substances Data)

Upstream product

• 108-94-1 cyclohexanone 
• 13689-20-8 (cyclohexyl)diphenylphosphane oxide 
• 1707-03-5 diphenyl-phosphinic acid 
• 1733-57-9 ethydiphenylphosphine oxide 
• 59555-98-5 Toluene-4-sulfonic acid 1-[1-(diphenyl-phosphinoyl)-cyclohexyl]-ethyl ester 
• 55983-35-2 1-[1-(Diphenyl-phosphinoyl)-cyclohexyl]-ethanol 

Downstream Products

• 97509-81-4 7-Diphenylphosphinoyl-6-oxo-octanoic acid 
• 97510-06-0 Methyl 7-diphenylphosphinoyl-6-oxo-octanoate 
• 86581-80-8 diphenyl phosphinoxy-2-propionate de methyle 
• 54598-58-2 (Z)-2-(1-Cyclohexenyl)-2-butene 
• 54598-57-1 (E)-2-(1-Cyclohexenyl)-2-butene 
• 59556-05-7 ((Z)-2-Cyclohex-1-enyl-propenyl)-benzene 
• 59556-07-9 ((E)-2-Cyclohex-1-enyl-propenyl)-benzene 
• 119106-36-4 Methyl *,S^*)>-6-hydroxy-7-diphenylphosphinoyloctanoate 
• 97509-80-3 -7-(1-Diphenylphosphinoylethyl)-oxepan-2-one 
• 97509-80-3 -7-(1-Diphenylphosphinoylethyl)-oxepan-2-one 
• 119106-34-2 7-Diphenylphosphinoyl-6-hydroxyoctanoic acid 

Relevant articles and documents

STEREOCHEMICALLY CONTROLLED SYNTHESIS OF UNSATURATED ACIDS VIA DIPHENYLPHOSPHINOYL(Ph2PO)-KETOACIDS

Acylation of phosphine oxide anions with derivatives of cyclic anhydrides or oxidative cleavage of cyclic allyl phosphine oxides gives Ph2PO-ketoacids: reduction, separation of diastereoisomers, and completion of the Horner-Wittig reaction gives single isomers (E or Z) of unsaturated acids.