methyl fluorosulfonyl tetrafluoroethyl ether

Base Information

Chemical Name:methyl fluorosulfonyl tetrafluoroethyl ether
CAS No.:73606-10-7
Molecular Formula:C₃H₃F₅O₃S
Molecular Weight:214.113
Hs Code.:

Synonyms:methyl fluorosulfonyl tetrafluoroethyl ether

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Chemical Property of methyl fluorosulfonyl tetrafluoroethyl ether

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Technology Process of methyl fluorosulfonyl tetrafluoroethyl ether

There total 2 articles about methyl fluorosulfonyl tetrafluoroethyl ether 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: 46.0%

: 421-20-5
Methyl fluorosulfonate

: 7789-23-3
potassium fluoride

: 677-67-8
fluorosulfonyldifluoroacetyl fluoride

: 353-50-4
Carbonyl fluoride

: 73606-10-7
methyl fluorosulfonyl tetrafluoroethyl ether

: 1,1,2,3,3-Pentafluoro-2-methoxy-propane-1,3-disulfonyl difluoride

: 1,1,2,3,3-Pentafluoro-2-methoxy-3-(1,1,2,2-tetrafluoro-2-fluorosulfonyl-ethoxy)-propane-1-sulfonyl fluoride

Guidance literature:: In diethylene glycol; FC(O)CF2SO2F and KF was heated slowly to 40°C, evolution of COF2 occured, the mixt. was kept at 40-45°C, 8 h, then at 50°C, 4 h, the residue react. with CH3OSO2F at 20°C, 12 h;

Reference yield:

: 697-18-7
tetrafluoroethane-β-sultone

: 106-96-7
propargyl bromide

: 677-67-8
fluorosulfonyldifluoroacetyl fluoride

: 73606-10-7
methyl fluorosulfonyl tetrafluoroethyl ether

: 127197-16-4
1,1,2,2-Tetrafluoro-2-prop-2-ynyloxy-ethanesulfonyl fluoride

Guidance literature:: With silver fluoride; Yield given. Multistep reaction. Yields of byproduct given; 1.) diglyme, -196 deg C, then 2 h at 30-35 deg C; 2.) toluene, -196 deg C, then 2 h at 5-8 deg C and 16 h at 18-20 deg C;
DOI:10.1016/S0022-1139(00)81558-4