2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate

Base Information

Chemical Name:2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate
CAS No.:639516-91-9
Molecular Formula:C₁₄H₁₄F₈NO₉PS
Molecular Weight:555.293
Hs Code.:

Synonyms:2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate

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Chemical Property of 2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate

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Technology Process of 2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate

There total 2 articles about 2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate 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: 65.0%

: 104729-49-9
5-hydro-3-oxaoctafluoropentanesulfonyl fluoride

: 639516-87-3
diethyl 2-hydroxy-5-nitrophenylphosphonate

: 639516-91-9
2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate

Guidance literature:: With triethylamine; at 20 ℃; for 8h;
DOI:10.1021/ja038627f

Reference yield:

: 311-45-5
paraoxon

: 639516-91-9
2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / LDA / tetrahydrofuran / -85 °C

2: 47 percent / Et₃N / CH₂Cl₂ / 12 h / 20 °C

With triethylamine; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1002/hc.20156

Reference yield: 85.0%

: 40307-11-7
1-ethyl-4-ethynylbenzene

: 639516-91-9
2-(diethoxyphosphonyl)-4-nitrophenyl 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)-ethanesulfonate

: 639517-03-6
[2-(4-ethyl-phenylethynyl)-5-nitro-phenyl]-phosphonic acid diethyl ester

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; triethylamine; In N,N-dimethyl-formamide; at 80 ℃; for 5h;
DOI:10.1021/ja038627f