FR2459218B1 - - Google Patents

Info

Publication number
FR2459218B1
FR2459218B1 FR7915781A FR7915781A FR2459218B1 FR 2459218 B1 FR2459218 B1 FR 2459218B1 FR 7915781 A FR7915781 A FR 7915781A FR 7915781 A FR7915781 A FR 7915781A FR 2459218 B1 FR2459218 B1 FR 2459218B1
Authority
FR
France
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
FR7915781A
Other languages
French (fr)
Other versions
FR2459218A1 (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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7915781A priority Critical patent/FR2459218A1/fr
Publication of FR2459218A1 publication Critical patent/FR2459218A1/fr
Application granted granted Critical
Publication of FR2459218B1 publication Critical patent/FR2459218B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/673—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 change of size of the carbon skeleton
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl 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
    • C07C45/69—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 addition to carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/38—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/44—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings polycyclic
    • C07C47/445—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings polycyclic containing a condensed ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/38—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/47—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7915781A 1979-06-20 1979-06-20 Acetylenedicarbaldehyde et monoacetals correspondants, leur preparation et leurs applications comme intermediaires de synthese Granted FR2459218A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7915781A FR2459218A1 (fr) 1979-06-20 1979-06-20 Acetylenedicarbaldehyde et monoacetals correspondants, leur preparation et leurs applications comme intermediaires de synthese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915781A FR2459218A1 (fr) 1979-06-20 1979-06-20 Acetylenedicarbaldehyde et monoacetals correspondants, leur preparation et leurs applications comme intermediaires de synthese

Publications (2)

Publication Number Publication Date
FR2459218A1 FR2459218A1 (fr) 1981-01-09
FR2459218B1 true FR2459218B1 (OSRAM) 1983-08-12

Family

ID=9226848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915781A Granted FR2459218A1 (fr) 1979-06-20 1979-06-20 Acetylenedicarbaldehyde et monoacetals correspondants, leur preparation et leurs applications comme intermediaires de synthese

Country Status (1)

Country Link
FR (1) FR2459218A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223543A1 (de) * 1982-06-24 1983-12-29 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 6-exo-alkanoyl-1,3,3-trimethyl-bicyclo(2.2.2)octan-2-onen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341546A1 (fr) * 1976-02-20 1977-09-16 Anvar Nouveau procede de synthese stereoselective de composes dieniques e, z possedant une chaine de 12 a 16 atomes de carbone ainsi que de leurs precurseurs immediats les enynes conjugues e

Also Published As

Publication number Publication date
FR2459218A1 (fr) 1981-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse