1341235-05-9

Basic information

• Product Name: 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-2,5-dioxo-4,4-bis(trifluoromethyl)benzo[f]-1,3,2-dioxaphosphepine
• Synonyms: 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-2,5-dioxo-4,4-bis(trifluoromethyl)benzo[f]-1,3,2-dioxaphosphepine
• CAS NO: 1341235-05-9
• Molecular Weight: 508.253
• Mol File: 1341235-05-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-2,5-dioxo-4,4-bis(trifluoromethyl)benzo[f]-1,3,2-dioxaphosphepine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-2,5-dioxo-4,4-bis(trifluoromethyl)benzo[f]-1,3,2-dioxaphosphepine(1341235-05-9)
• EPA Substance Registry System: 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-2,5-dioxo-4,4-bis(trifluoromethyl)benzo[f]-1,3,2-dioxaphosphepine(1341235-05-9)

Safety Data

• Hazardous Substances Data: 1341235-05-9(Hazardous Substances Data)

Upstream product

• 3789-85-3 2-[(trimethylsilyl)oxy]benzoic acid trimethylsilyl ester 
• 1341235-06-0 4-(dichlorophosphino)-5-methyl-2-phenyl-2H-1,2,3-diazaphosphole 

Relevant articles and documents

The interaction of 2-(5-methyl-2-phenyl-2h-1,2,3-diazaphosphol-4-yl)-4h-benzo[e]-1,3,2-dioxaphosphinin-4-one with activated carbonyl compounds. Synthesis of bis-heterocyclic systems containing di- and tetracoordinated phosphorus

The interaction of 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-4H-benzo[e]-1,3,2-dioxaphosphinin-4-one with mesoxalic and trifluoropyruvic acids ethyl and diethyl esters, hexafluoroacetone and chloral proceeds with an exclusive participation of P(III) atom and allows to obtain 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-derivatives of 1,4,2- and 1,3,2-dioxaphosphepines as well as dichlorovinylphosphonate, being the product of Perkow reaction in the case of chloral.