Technology Process of Ethanedione,
phenyl[4-[1,1,2,2-tetrafluoro-2-[(heptadecafluorooctyl)oxy]ethyl]phenyl]-
There total 5 articles about Ethanedione,
phenyl[4-[1,1,2,2-tetrafluoro-2-[(heptadecafluorooctyl)oxy]ethyl]phenyl]- 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:
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-
1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluoro-8-(1,1,2,2-tetrafluoro-2-iodo-ethoxy)-octane
- Guidance literature:
-
With
copper;
In
N,N-dimethyl-formamide;
1) 115 deg C, 1 h; 2) 93 h;
DOI:10.1016/S0022-1139(00)82343-X
- Guidance literature:
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Multi-step reaction with 2 steps
1: 46 percent / potassium fluoride, iodine / bis-(2-methoxy-ethyl) ether / 168 h / -196 °C / 4137.2 Torr
2: 71 percent / 1) copper bronze / dimethylformamide / 1) 115 deg C, 1 h; 2) 93 h
With
potassium fluoride; iodine; copper;
In
diethylene glycol dimethyl ether; N,N-dimethyl-formamide;
DOI:10.1016/S0022-1139(00)82343-X
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 1) butyllithium / 1) diethylether, hexane, -78 deg C, 3 h; 2) ether, to RT, 17 h
2: potassium cyanide, H2O / ethanol / 3 h / 110 °C
3: ammonium nitrate, copper acetate / acetic acid / 3.5 h / 122 °C
4: 71 percent / 1) copper bronze / dimethylformamide / 1) 115 deg C, 1 h; 2) 93 h
With
potassium cyanide; n-butyllithium; ammonium nitrate; water; copper (I) acetate; copper;
In
ethanol; acetic acid; N,N-dimethyl-formamide;
DOI:10.1016/S0022-1139(00)82343-X