1384384-68-2

Basic information

• Product Name: diphenyl 3-methylhexa-1,3,4-trien-3-yl phosphine oxide
• Synonyms: diphenyl 3-methylhexa-1,3,4-trien-3-yl phosphine oxide
• CAS NO: 1384384-68-2
• Molecular Weight: 294.333
• Mol File: 1384384-68-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diphenyl 3-methylhexa-1,3,4-trien-3-yl phosphine oxide(CAS DataBase Reference)
• NIST Chemistry Reference: diphenyl 3-methylhexa-1,3,4-trien-3-yl phosphine oxide(1384384-68-2)
• EPA Substance Registry System: diphenyl 3-methylhexa-1,3,4-trien-3-yl phosphine oxide(1384384-68-2)

Safety Data

• Hazardous Substances Data: 1384384-68-2(Hazardous Substances Data)

Upstream product

• 690-94-8 dimethyl(vinylethynyl)carbinol 
• 1079-66-9 chloro-diphenylphosphine 

Downstream Products

• 1384384-72-8 3-(diphenylphosphinoyl)-2-isopropyl-selenophene 
• 1384384-76-2 5,5-dimethyl-2,2-diphenyl-4-phenylselanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide 
• 1384384-73-9 5,5-dimethyl-2,2-diphenyl-4-phenylselanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride 
• 1384384-69-3 4-chloro-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride 
• 1384384-74-0 4-bromo-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide 
• 1384384-70-6 3-(diphenylphosphinoyl)-2-isopropyl-thiophene 
• 1384384-71-7 5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride 
• 1384384-75-1 5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide 

Relevant articles and documents

Synthesis and electrophilic cyclization reactions of diphenyl 3-methylhexa- 1,3,4-trien-3-yl phosphine oxide

Diphenyl 3-methylhexa-1,3,4-trien-3-yl phosphine oxide can be readily prepared via an atom-economical 2,3-sigmatropic rearrangement of the mediated alkenynyl phosphinite formed in situ by a reaction of 2-methylhex-5-en-3-yn-2-ol with diphenylchlorophosphine. Electrophilic cyclization reactions of prepared 1-vinylallenyl phosphine oxide were investigated as it was established that the reactions proceeded with formation of heterocyclic compounds with participation of the allenic and/or 1,3-dienic part of the vinylallenic system with neighboring group participation of the phosphoryl and/or vinylic group.