FR3081867B1 - PROCESS FOR THE PREPARATION OF A SALT OF IMIDES CONTAINING A FLUOROSULFONYL GROUP - Google Patents

PROCESS FOR THE PREPARATION OF A SALT OF IMIDES CONTAINING A FLUOROSULFONYL GROUP Download PDF

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Publication number
FR3081867B1
FR3081867B1 FR1854762A FR1854762A FR3081867B1 FR 3081867 B1 FR3081867 B1 FR 3081867B1 FR 1854762 A FR1854762 A FR 1854762A FR 1854762 A FR1854762 A FR 1854762A FR 3081867 B1 FR3081867 B1 FR 3081867B1
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France
Prior art keywords
preparation
salt
compound
composition
fluorosulfonyl group
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Expired - Fee Related
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FR1854762A
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French (fr)
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FR3081867A1 (en
Inventor
Gregory Schmidt
Dominique Deur-Bert
Remy Teissier
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Arkema France SA
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Arkema France SA
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Priority to FR1854762A priority Critical patent/FR3081867B1/en
Priority to PCT/FR2019/051235 priority patent/WO2019229357A1/en
Publication of FR3081867A1 publication Critical patent/FR3081867A1/en
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Publication of FR3081867B1 publication Critical patent/FR3081867B1/en
Expired - Fee Related legal-status Critical Current
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/48—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups having nitrogen atoms of sulfonamide groups further bound to another hetero atom

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne un procédé de préparation d'un composé de formule (III): R2-(SO2)-NLi-(SO2)-F (III) ledit procédé comprenant : - une étape b) comprenant : ○ une étape b1) de fluoration d'un composé de formule (I) suivante : R1-(SO2)-NH-(SO2)-CI (I) dans laquelle R1 représente l'un des radicaux suivants : CI, F, CF3, CHF2, CH2F, C2HF4, C2H2F3, C2H3F2, C2F5, C3F7, C3H4F3, C3HF6, C4F9, C4H2F7, C4H4F5, C5F11, C6F13, C7F15, C8F17 ou C9F19, R1 représentant de préférence CI; avec au moins un agent de fluoration, en présence d'au moins un solvant organique SO1; - une étape c) comprenant l'ajout de la composition obtenue à l'étape b), ladite composition comprenant un composé de formule (II) suivante : R2-(SO2)-NH-(SO2)-F (II), dans une composition comprenant au moins un sel de lithium.The present invention relates to a process for the preparation of a compound of formula (III): R2- (SO2) -NLi- (SO2) -F (III) said process comprising: - a step b) comprising: ○ a step b1) fluorination of a compound of the following formula (I): R1- (SO2) -NH- (SO2) -CI (I) in which R1 represents one of the following radicals: CI, F, CF3, CHF2, CH2F, C2HF4, C2H2F3, C2H3F2, C2F5, C3F7, C3H4F3, C3HF6, C4F9, C4H2F7, C4H4F5, C5F11, C6F13, C7F15, C8F17 or C9F19, R1 preferably representing CI; with at least one fluorinating agent, in the presence of at least one organic solvent SO1; a step c) comprising the addition of the composition obtained in step b), said composition comprising a compound of the following formula (II): R2- (SO2) -NH- (SO2) -F (II), in a composition comprising at least one lithium salt.

FR1854762A 2018-06-01 2018-06-01 PROCESS FOR THE PREPARATION OF A SALT OF IMIDES CONTAINING A FLUOROSULFONYL GROUP Expired - Fee Related FR3081867B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1854762A FR3081867B1 (en) 2018-06-01 2018-06-01 PROCESS FOR THE PREPARATION OF A SALT OF IMIDES CONTAINING A FLUOROSULFONYL GROUP
PCT/FR2019/051235 WO2019229357A1 (en) 2018-06-01 2019-05-28 Process for preparing imide salts containing a fluorosulfonyl group

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854762A FR3081867B1 (en) 2018-06-01 2018-06-01 PROCESS FOR THE PREPARATION OF A SALT OF IMIDES CONTAINING A FLUOROSULFONYL GROUP
FR1854762 2018-06-01

Publications (2)

Publication Number Publication Date
FR3081867A1 FR3081867A1 (en) 2019-12-06
FR3081867B1 true FR3081867B1 (en) 2020-05-08

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FR1854762A Expired - Fee Related FR3081867B1 (en) 2018-06-01 2018-06-01 PROCESS FOR THE PREPARATION OF A SALT OF IMIDES CONTAINING A FLUOROSULFONYL GROUP

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FR (1) FR3081867B1 (en)
WO (1) WO2019229357A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8134027B2 (en) 2008-03-31 2012-03-13 Nippon Shokubai Co., Ltd. Sulfonylimide salt and method for producing the same

Also Published As

Publication number Publication date
WO2019229357A1 (en) 2019-12-05
FR3081867A1 (en) 2019-12-06

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