WO2011104724A3 - A process for the manufacture of triflic acid - Google Patents

A process for the manufacture of triflic acid Download PDF

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Publication number
WO2011104724A3
WO2011104724A3 PCT/IN2011/000106 IN2011000106W WO2011104724A3 WO 2011104724 A3 WO2011104724 A3 WO 2011104724A3 IN 2011000106 W IN2011000106 W IN 2011000106W WO 2011104724 A3 WO2011104724 A3 WO 2011104724A3
Authority
WO
WIPO (PCT)
Prior art keywords
manufacture
triflic acid
triflic
acid
chloroxidation
Prior art date
Application number
PCT/IN2011/000106
Other languages
French (fr)
Other versions
WO2011104724A2 (en
Inventor
Keki Hormusji Gharda
Original Assignee
Keki Hormusji Gharda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Keki Hormusji Gharda filed Critical Keki Hormusji Gharda
Publication of WO2011104724A2 publication Critical patent/WO2011104724A2/en
Publication of WO2011104724A3 publication Critical patent/WO2011104724A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/16—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by oxidation of thiols, sulfides, hydropolysulfides, or polysulfides with formation of sulfo or halosulfonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates to a process for the preparation of triflic acid by chloroxidation.
PCT/IN2011/000106 2010-02-26 2011-02-23 A process for the manufacture of triflic acid WO2011104724A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN522/MUM/2010 2010-02-26
IN522MU2010 2010-02-26

Publications (2)

Publication Number Publication Date
WO2011104724A2 WO2011104724A2 (en) 2011-09-01
WO2011104724A3 true WO2011104724A3 (en) 2011-11-10

Family

ID=44507316

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2011/000106 WO2011104724A2 (en) 2010-02-26 2011-02-23 A process for the manufacture of triflic acid

Country Status (1)

Country Link
WO (1) WO2011104724A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059711A (en) * 1987-04-11 1991-10-22 Bayer Aktiengesellschaft Process for the preparation of trifluoromethanesulphonic acid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059711A (en) * 1987-04-11 1991-10-22 Bayer Aktiengesellschaft Process for the preparation of trifluoromethanesulphonic acid

Also Published As

Publication number Publication date
WO2011104724A2 (en) 2011-09-01

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WO2011104724A3 (en) A process for the manufacture of triflic acid

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