FR1205812A - Procédé pour la préparation de cétones insaturées - Google Patents

Procédé pour la préparation de cétones insaturées

Info

Publication number
FR1205812A
FR1205812A FR1205812DA FR1205812A FR 1205812 A FR1205812 A FR 1205812A FR 1205812D A FR1205812D A FR 1205812DA FR 1205812 A FR1205812 A FR 1205812A
Authority
FR
France
Prior art keywords
preparation
unsaturated ketones
ketones
unsaturated
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
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of FR1205812A publication Critical patent/FR1205812A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/02—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains containing only carbon and hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/06—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms
    • C07C403/12—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms by esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO groups
    • 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
    • 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
    • C07C45/61—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
    • C07C45/676—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 by elimination of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
    • C11B9/0034—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing six carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1205812D 1955-04-19 1956-04-18 Procédé pour la préparation de cétones insaturées Expired FR1205812A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50252655A 1955-04-19 1955-04-19

Publications (1)

Publication Number Publication Date
FR1205812A true FR1205812A (fr) 1960-02-04

Family

ID=23998229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205812D Expired FR1205812A (fr) 1955-04-19 1956-04-18 Procédé pour la préparation de cétones insaturées

Country Status (4)

Country Link
BE (1) BE547084A (fr)
DE (1) DE1053498B (fr)
FR (1) FR1205812A (fr)
GB (1) GB799797A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0842917A1 (fr) * 1996-11-14 1998-05-20 Basf Aktiengesellschaft Procédé pour la préparation de cétones gamma, delta insaturées par la réaction de Carroll dans des carbonates cycliques ou des gamma-lactones comme solvant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928944A1 (de) * 1979-07-18 1981-02-12 Basf Ag Verbessertes verfahren zur herstellung von hoeheren ungesaettigten ketonen
DE10123066A1 (de) 2001-05-11 2002-11-14 Basf Ag Verfahren zur Herstellung von höheren alpha,beta-ungesättigten Alkoholen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638484A (en) * 1951-06-05 1953-05-12 Hoffmann La Roche Preparation of an octenone
US2662920A (en) * 1952-06-10 1953-12-15 Hoffmann La Roche Process for preparing 2, 3-dimethylheptene-2-one-6
FR1079408A (fr) * 1952-06-10 1954-11-30 Hoffmann La Roche Procédé pour la préparation de cétones non saturées

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0842917A1 (fr) * 1996-11-14 1998-05-20 Basf Aktiengesellschaft Procédé pour la préparation de cétones gamma, delta insaturées par la réaction de Carroll dans des carbonates cycliques ou des gamma-lactones comme solvant

Also Published As

Publication number Publication date
DE1053498B (de) 1959-03-26
GB799797A (en) 1958-08-13
BE547084A (fr) 1956-10-17

Similar Documents

Publication Publication Date Title
FR1211341A (fr) Procédé pour la préparation de 2-amino-imidazolines
FR1135482A (fr) Procédé pour la préparation de nouvelles cétones non saturées
FR1205812A (fr) Procédé pour la préparation de cétones insaturées
CH332665A (fr) Procédé pour la préparation du 8-chlorothéophyllinate de la 10-pyrrolidyléthylphénothiazine
FR1261160A (fr) Procédé de préparation de n-t-alkyl-dialkylamino-amides
FR1151878A (fr) Procédé pour la préparation de cétones cycliques
FR1157478A (fr) Procédé pour la préparation de cétones insaturées
FR1148219A (fr) Procédé pour la préparation de la 4-stilbènaldéhyde
FR1165058A (fr) Procédé pour la préparation de cétones cycliques
FR1210619A (fr) Procédé pour la préparation de caroténoïdes
FR1167712A (fr) Procédé pour la préparation de caroténoïdes
FR1136620A (fr) Procédé pour la préparation de nouvelles cétones non saturées
FR1079408A (fr) Procédé pour la préparation de cétones non saturées
FR1162042A (fr) Procédé pour la production de cétones non saturées ramifiées
FR1167886A (fr) Procédé pour la préparation de nickel-carbonyle
FR1220010A (fr) Procédé pour la préparation de dioxopyrazolidines
FR1223232A (fr) Procédé pour la préparation de 2-méthyl-6-carbalcoxy-n-alcoylamino-acylanilides
FR1209855A (fr) Procédé pour la préparation de furobenzopyranones
FR1210615A (fr) Procédé pour la préparation de 2-oxo-benzo-quinolizines substituées
FR1216222A (fr) Procédé pour la préparation de la cis-testostérone
FR1167707A (fr) Procédé pour la préparation de caroténoïdes
FR1171322A (fr) Procédé pour la préparation de caroténoïdes
FR1215513A (fr) Procédé pour la préparation de caroténoïdes
FR1209885A (fr) Procédé pour la préparation de caroténoïdes
FR1162150A (fr) Procédé pour la préparation de caroténoïdes