FR853353A - Sulphonated ketones and their production process - Google Patents

Sulphonated ketones and their production process

Info

Publication number
FR853353A
FR853353A FR853353DA FR853353A FR 853353 A FR853353 A FR 853353A FR 853353D A FR853353D A FR 853353DA FR 853353 A FR853353 A FR 853353A
Authority
FR
France
Prior art keywords
sulphonated
ketones
production process
production
sulphonated ketones
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR853353A publication Critical patent/FR853353A/en
Expired legal-status Critical Current

Links

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
    • C07C303/04—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 substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/08—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 substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with halogenosulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR853353D 1938-04-30 1939-04-22 Sulphonated ketones and their production process Expired FR853353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE853353X 1938-04-30

Publications (1)

Publication Number Publication Date
FR853353A true FR853353A (en) 1940-03-18

Family

ID=6787705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853353D Expired FR853353A (en) 1938-04-30 1939-04-22 Sulphonated ketones and their production process

Country Status (1)

Country Link
FR (1) FR853353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351615A1 (en) * 1988-07-20 1990-01-24 BASF Aktiengesellschaft Process for the preparation of 4-alkoxy-2-hydroxybenzophenone-5-sulfonic acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351615A1 (en) * 1988-07-20 1990-01-24 BASF Aktiengesellschaft Process for the preparation of 4-alkoxy-2-hydroxybenzophenone-5-sulfonic acids

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