CA3041752C - Sulfonation d'alcanes sans solvant - Google Patents

Sulfonation d'alcanes sans solvant

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Publication number
CA3041752C
CA3041752C CA3041752A CA3041752A CA3041752C CA 3041752 C CA3041752 C CA 3041752C CA 3041752 A CA3041752 A CA 3041752A CA 3041752 A CA3041752 A CA 3041752A CA 3041752 C CA3041752 C CA 3041752C
Authority
CA
Canada
Prior art keywords
compound
initiator
sulfur trioxide
formula
precursor
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA3041752A
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English (en)
Other versions
CA3041752A1 (fr
Inventor
Timo Ott
Ingo Biertumpel
Original Assignee
BASF SE
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.)
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Publication date
Application filed by BASF SE filed Critical BASF SE
Priority claimed from PCT/EP2017/080495 external-priority patent/WO2018096138A1/fr
Publication of CA3041752A1 publication Critical patent/CA3041752A1/fr
Application granted granted Critical
Publication of CA3041752C publication Critical patent/CA3041752C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

La présente invention concerne un procédé de sulfonation d'alcanes utilisant un alcane et du trioxyde de soufre, en particulier du trioxyde de soufre pur (100 %) dans des conditions sans solvant en présence d'un initiateur. L'invention concerne en outre l'utilisation d'un précurseur qui forme "in situ" un initiateur pour la fabrication d'acides alcanesulfoniques, en particulier d'acides méthanesulfoniques.
CA3041752A 2016-11-28 2017-11-27 Sulfonation d'alcanes sans solvant Active CA3041752C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16200928 2016-11-28
EP16200928.6 2016-11-28
PCT/EP2017/080495 WO2018096138A1 (fr) 2016-11-28 2017-11-27 Sulfonation d'alcanes sans solvant

Publications (2)

Publication Number Publication Date
CA3041752A1 CA3041752A1 (fr) 2018-05-31
CA3041752C true CA3041752C (fr) 2025-11-25

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