FR995499A - Process for the preparation of beta-diketones - Google Patents

Process for the preparation of beta-diketones

Info

Publication number
FR995499A
FR995499A FR995499DA FR995499A FR 995499 A FR995499 A FR 995499A FR 995499D A FR995499D A FR 995499DA FR 995499 A FR995499 A FR 995499A
Authority
FR
France
Prior art keywords
diketones
beta
preparation
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)
Inventor
Charles Mentzer
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.)
Sanofi Aventis France
Usines Chimiques des Laboratoires Francais
Original Assignee
Roussel Uclaf SA
Usines Chimiques des Laboratoires Francais
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 Roussel Uclaf SA, Usines Chimiques des Laboratoires Francais filed Critical Roussel Uclaf SA
Application granted granted Critical
Publication of FR995499A publication Critical patent/FR995499A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/12—Ketones containing more than one keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR995499D 1945-03-14 1945-03-14 Process for the preparation of beta-diketones Expired FR995499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995499T 1945-03-14

Publications (1)

Publication Number Publication Date
FR995499A true FR995499A (en) 1951-12-03

Family

ID=9557185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995499D Expired FR995499A (en) 1945-03-14 1945-03-14 Process for the preparation of beta-diketones

Country Status (1)

Country Link
FR (1) FR995499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834811A (en) * 1956-11-27 1958-05-13 Shawinigan Chem Ltd Preparation of acetylacetone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834811A (en) * 1956-11-27 1958-05-13 Shawinigan Chem Ltd Preparation of acetylacetone

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