pentafluoroethanesulfonate de trifluoromethyle

Base Information

• Chemical Name: pentafluoroethanesulfonate de trifluoromethyle
• CAS No.: 77927-85-6
• Molecular Formula: C₃F₈O₃S
• Molecular Weight: 268.084
• Mol file: 77927-85-6.mol

Synonyms:pentafluoroethanesulfonate de trifluoromethyle

Chemical Property of pentafluoroethanesulfonate de trifluoromethyle

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of pentafluoroethanesulfonate de trifluoromethyle

There total 6 articles about pentafluoroethanesulfonate de trifluoromethyle 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: 54.0%

perfluoroethanesulfonic acid (354-88-1) + trifluoromethylsulfonic anhydride (358-23-6) → trifluoromethyl trifluoromethanesulfonate (3582-05-6) + pentafluoroethanesulfonate de trifluoromethyle (77927-85-6)

Guidance literature:

at 120 ℃; for 10h; Product distribution; other reaction temperatures and times; different anhydride/acid ratios;

DOI:10.1016/S0022-1139(00)80951-3

Reference yield: 50.0%

iodotrifluoromethane (2314-97-8,263005-66-9) + perfluoroethanesulfonic acid (354-88-1) → pentafluoroethanesulfonate de trifluoromethyle (77927-85-6)

Guidance literature:

With perfluoroethanesulfonate sodium salt; at -30 ℃; electrolysis;

DOI:10.1016/S0022-1139(00)81938-7

Reference yield: 44.0%

trifluorormethanesulfonic acid (1493-13-6) + pentafluoroethanesulfonic acid anhydride (51604-58-1) → trifluoromethyl trifluoromethanesulfonate (3582-05-6) + pentafluoroethanesulfonate de trifluoromethyle (77927-85-6) + pentafluoroethyl pentafluoroethanesulfonate (77927-84-5)

Guidance literature:

at 100 ℃; for 6h; Product distribution; other reaction temperatures and times; different anhydride/acid ratios;

DOI:10.1016/S0022-1139(00)80951-3

upstream raw materials:

iodotrifluoromethane

perfluoroethanesulfonic acid

trifluorormethanesulfonic acid

pentafluoroethanesulfonic acid anhydride

Downstream raw materials:

perfluoroethanesulfonic acid

trifluoromethyl trifluoromethanesulfonate

pentafluoroethyl pentafluoroethanesulfonate

Refernces

• 1、 Oudrhiri-Hassani, M.,Brunel, D.,Germain, A.,Commeyras, A.. "THERMOLYSE DES ANHYDRIDES PERFLUOROALCANESULFONIQUES. MECANISME ET APPLICATION A LA SYNTHESE DES ESTERS RFSO3RF.". . p. 219 - 232. Retrieved 2007/10/02.