81002-29-1

Basic information

• Product Name: 1,2-Oxaphosphetane, 3-(diethoxymethylene)-2,2-dihydro-2,2,2,4-tetraphenyl-4-(trifluoromethyl )-
• CAS NO: 81002-29-1
• Molecular Formula: C32H30F3O3P
• Molecular Weight: 550.557
• Mol File: 81002-29-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,2-Oxaphosphetane, 3-(diethoxymethylene)-2,2-dihydro-2,2,2,4-tetraphenyl-4-(trifluoromethyl )-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Oxaphosphetane, 3-(diethoxymethylene)-2,2-dihydro-2,2,2,4-tetraphenyl-4-(trifluoromethyl )-(81002-29-1)
• EPA Substance Registry System: 1,2-Oxaphosphetane, 3-(diethoxymethylene)-2,2-dihydro-2,2,2,4-tetraphenyl-4-(trifluoromethyl )-(81002-29-1)

Safety Data

• Hazardous Substances Data: 81002-29-1(Hazardous Substances Data)

Upstream product

• 434-45-7 2,2,2-Trifluoroacetophenone 
• 21882-77-9 (2,2-diethoxyvinylidene)triphenylphosphorane 

Downstream Products

• 81002-32-6 2-Ethylthio-4,4,4-trifluor-3-phenylcrotonsaeure-ethylester 
• 81002-30-4 1,1-Diethoxy-4,4,4-trifluor-3-phenyl-1,2-butadien 

Relevant articles and documents

"Push-pull"-substituierte Allene, VII. Vinylthioether und Thioketone aus Donor/Akzeptor-substituierten Allenen und elementarem Schwefel

Reaction of the donor/acceptor substituted allenes 7 or 15 with elemental sulfur yields the vinyl thioethers 12 or 17 and/or the thioketones 14.The formation of these products probably is due to the sulfidoallyl ions 9 or 16.Whereas the thioketones 14c, d with catalytic amounts of triethyloxonium tetrafluoroborate give the vinyl thioethers 17c, d, 14e under these conditions forms the tricyclic lactone 18.