FR1203748A - Improvements to the processes for preparing acetonedicarboxylic acid and its esters - Google Patents

Improvements to the processes for preparing acetonedicarboxylic acid and its esters

Info

Publication number
FR1203748A
FR1203748A FR1203748DA FR1203748A FR 1203748 A FR1203748 A FR 1203748A FR 1203748D A FR1203748D A FR 1203748DA FR 1203748 A FR1203748 A FR 1203748A
Authority
FR
France
Prior art keywords
esters
preparing
processes
acetonedicarboxylic acid
acetonedicarboxylic
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co Inc
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 Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of FR1203748A publication Critical patent/FR1203748A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR1203748D 1957-11-21 1958-04-01 Improvements to the processes for preparing acetonedicarboxylic acid and its esters Expired FR1203748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1203748XA 1957-11-21 1957-11-21

Publications (1)

Publication Number Publication Date
FR1203748A true FR1203748A (en) 1960-01-20

Family

ID=22389868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203748D Expired FR1203748A (en) 1957-11-21 1958-04-01 Improvements to the processes for preparing acetonedicarboxylic acid and its esters

Country Status (1)

Country Link
FR (1) FR1203748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439177A1 (en) * 1978-10-19 1980-05-16 Mallinckrodt Inc METHOD FOR SYNTHESIS OF KETONIC ACIDS AND ESTERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439177A1 (en) * 1978-10-19 1980-05-16 Mallinckrodt Inc METHOD FOR SYNTHESIS OF KETONIC ACIDS AND ESTERS

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