US Patent 7208641 Method for producing 2,2,2-trifluoroethanol
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Patent abstract
A method for producing 2,2,2-trifluoroethanol in which a γ-hydroxybutyric acid salt is reacted with 1,1,1-trifluoro-2-chloroethane to generate 2,2,2-trifluoroethanol is provided. This method leads to increased yields of 2,2,2 -trifluoroethanol, facilitates the separation of salt byproducts and allows the recycling of an aprotic polar solvent.
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US Patent 07208641 Method for producing 2,2,2-trifluoroethanol US Patent 7208641 Method for producing 2,2,2-trifluoroethanol
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Patent Number
0720864100
Patent Number
720864100
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Patent Jurisdiction
Patent Number
072086410
Date of Patent
April 24, 2007
0Patent Application Number
104893620
Date Filed
September 13, 2002
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
072086410
Date of Patent
April 24, 2007
0Patent Application Number
104893620
Date Filed
September 13, 2002
0Official Website
Patent Primary Examiner
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US Patent 07208641 Method for producing 2,2,2-trifluoroethanol
Infobox
Is a
Patent jurisdiction
Patent number
07208641
Date of patent
April 24, 2007
Patent application number
10489362
Date Filed
September 13, 2002
Patent primary examiner
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