FR73730E - Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol - Google Patents

Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol

Info

Publication number
FR73730E
FR73730E FR767893A FR767893A FR73730E FR 73730 E FR73730 E FR 73730E FR 767893 A FR767893 A FR 767893A FR 767893 A FR767893 A FR 767893A FR 73730 E FR73730 E FR 73730E
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
FR767893A
Other languages
French (fr)
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/en
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR767893A priority patent/FR73730E/en
Priority claimed from FR782037A external-priority patent/FR74672E/en
Priority claimed from FR823323A external-priority patent/FR77485E/en
Application granted granted Critical
Publication of FR73730E publication Critical patent/FR73730E/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
    • C07C45/61—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)
FR767893A 1958-06-13 1958-06-13 Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol Expired FR73730E (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1177602D FR1177602A (en) 1958-06-13 1957-06-28 Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol
FR767893A FR73730E (en) 1958-06-13 1958-06-13 Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR767893A FR73730E (en) 1958-06-13 1958-06-13 Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol
FR782037A FR74672E (en) 1958-12-18 1958-12-18 Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol
FR823323A FR77485E (en) 1960-04-04 1960-04-04 Process for preparing octadione 2-7 and symmetrical divinyl dimethyl glycol

Publications (1)

Publication Number Publication Date
FR73730E true FR73730E (en) 1960-09-05

Family

ID=33101792

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1177602D Expired FR1177602A (en) 1958-06-13 1957-06-28 Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol
FR767893A Expired FR73730E (en) 1958-06-13 1958-06-13 Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1177602D Expired FR1177602A (en) 1958-06-13 1957-06-28 Process for preparing octadione 2-7 and symmetrical divinyl-dimethyl-glycol

Country Status (1)

Country Link
FR (2) FR1177602A (en)

Also Published As

Publication number Publication date
FR1177602A (en) 1959-04-28

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