2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine

Base Information

Chemical Name:2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine
CAS No.:1258607-76-9
Molecular Formula:C₁₆H₉F₆O₄P
Molecular Weight:410.209
Hs Code.:

Synonyms:2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine

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Chemical Property of 2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine

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Technology Process of 2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine

There total 3 articles about 2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%

: 4,4-bis(trifluoromethyl)-4,5-dihydro-2-phenylbenzo[e]-1,3,2-dioxaphosphepin-5-one

: 1258607-76-9
2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine

Guidance literature:: With oxygen; In dichloromethane; at 20 ℃; for 2h;
DOI:10.1007/s11172-010-0167-3

Reference yield:

: 644-97-3
Dichlorophenylphosphine

: 1258607-76-9
2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / diethyl ether / 15.5 h / -30 - 20 °C / Inert atmosphere

2: oxygen / dichloromethane / 2 h / 20 °C

With oxygen; triethylamine; In diethyl ether; dichloromethane;
DOI:10.1007/s11172-010-0167-3

Reference yield:

: 177850-40-7
2-hydroxyphenyl 2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl ketone

: 1258607-76-9
2,5-dioxo-2-phenyl-4,4-bis-(trifluoromethyl)-4,5-dihydro-1,3,2λ(5)-benzodioxaphosphepine

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / diethyl ether / 15.5 h / -30 - 20 °C / Inert atmosphere

2: oxygen / dichloromethane / 2 h / 20 °C

With oxygen; triethylamine; In diethyl ether; dichloromethane;
DOI:10.1007/s11172-010-0167-3