FR74672E - Procédé de préparation de l'octadione 2-7 et du divinyl-diméthyl-glycol symétrique - Google Patents

Procédé de préparation de l'octadione 2-7 et du divinyl-diméthyl-glycol symétrique

Info

Publication number
FR74672E
FR74672E FR782037A FR782037A FR74672E FR 74672 E FR74672 E FR 74672E FR 782037 A FR782037 A FR 782037A FR 782037 A FR782037 A FR 782037A FR 74672 E FR74672 E FR 74672E
Authority
FR
France
Prior art keywords
octadione
dimethyl
glycol
preparing
divinyl
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
FR782037A
Other languages
English (en)
Inventor
J Wiemann
R Jon
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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
Priority to FR1177602D priority Critical patent/FR1177602A/fr
Priority to FR767893A priority patent/FR73730E/fr
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR782037A priority patent/FR74672E/fr
Priority claimed from FR823323A external-priority patent/FR77485E/fr
Application granted granted Critical
Publication of FR74672E publication Critical patent/FR74672E/fr
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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/73—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR782037A 1958-06-13 1958-12-18 Procédé de préparation de l'octadione 2-7 et du divinyl-diméthyl-glycol symétrique Expired FR74672E (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1177602D FR1177602A (fr) 1958-06-13 1957-06-28 Procédé de préparation de l'octadione 2-7 et du divinyl-diméthyl-glycol symétrique
FR767893A FR73730E (fr) 1958-06-13 1958-06-13 Procédé de préparation de l'octadione 2-7 et du divinyl-diméthyl-glycol symétrique
FR782037A FR74672E (fr) 1958-12-18 1958-12-18 Procédé de préparation de l'octadione 2-7 et du divinyl-diméthyl-glycol symétrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR782037A FR74672E (fr) 1958-12-18 1958-12-18 Procédé de préparation de l'octadione 2-7 et du divinyl-diméthyl-glycol symétrique
FR823323A FR77485E (fr) 1960-04-04 1960-04-04 Procédé de préparation de l'octadione 2-7 et du divinyl diméthyl-glycol symétrique

Publications (1)

Publication Number Publication Date
FR74672E true FR74672E (fr) 1960-12-26

Family

ID=33099842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782037A Expired FR74672E (fr) 1958-06-13 1958-12-18 Procédé de préparation de l'octadione 2-7 et du divinyl-diméthyl-glycol symétrique

Country Status (1)

Country Link
FR (1) FR74672E (fr)

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