1332483-73-4

Basic information

• Product Name: 3-(trifluoromethyl)-5-phenyl-5H-dibenzophosphole 5-oxide
• Synonyms: 3-(trifluoromethyl)-5-phenyl-5H-dibenzophosphole 5-oxide
• CAS NO: 1332483-73-4
• Molecular Weight: 344.273
• Mol File: 1332483-73-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-(trifluoromethyl)-5-phenyl-5H-dibenzophosphole 5-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(trifluoromethyl)-5-phenyl-5H-dibenzophosphole 5-oxide(1332483-73-4)
• EPA Substance Registry System: 3-(trifluoromethyl)-5-phenyl-5H-dibenzophosphole 5-oxide(1332483-73-4)

Safety Data

• Hazardous Substances Data: 1332483-73-4(Hazardous Substances Data)

Upstream product

• 1332483-62-1 [4'-(trifluoromethyl)biphenyl-2-yl]phenylphosphine oxide 
• 255837-15-1 2-bromo-4’-trifluoromethyl-1,1’-biphenyl 
• 644-97-3 Dichlorophenylphosphine 

Relevant articles and documents

Electrosynthesis of Phosphacycles via Dehydrogenative C-P Bond Formation Using DABCO as a Mediator

The first electrochemical synthesis of diarylphosphole oxides (DPOs) was achieved under mild conditions. The practical protocol employs commercially available and inexpensive DABCO as a hydrogen atom transfer (HAT) mediator, leading to various DPOs in moderate to good yields. This procedure can also be applied to the synthesis of six-membered phosphacycles, such as phenophosphazine derivatives. Mechanistic studies suggested that the reaction proceeds via an electro-generated phosphinyl radical.

Palladium-catalyzed synthesis of dibenzophosphole oxides via intramolecular dehydrogenative cyclization

Dibenzophosphole oxides were obtained from secondary hydrophosphine oxides with a biphenyl group by dehydrogenation via phosphine-hydrogen and carbon-hydrogen bond cleavage in the presence of a catalytic amount of palladium(II) acetate, Pd(OAc)2/sub