DE2230945A1 - Verfahren zur herstellung von ungesaettigten ketonen - Google Patents

Verfahren zur herstellung von ungesaettigten ketonen

Info

Publication number
DE2230945A1
DE2230945A1 DE2230945A DE2230945A DE2230945A1 DE 2230945 A1 DE2230945 A1 DE 2230945A1 DE 2230945 A DE2230945 A DE 2230945A DE 2230945 A DE2230945 A DE 2230945A DE 2230945 A1 DE2230945 A1 DE 2230945A1
Authority
DE
Germany
Prior art keywords
metal
carbon atoms
reaction
chloride
acetate
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.)
Pending
Application number
DE2230945A
Other languages
German (de)
English (en)
Inventor
Charles Grard
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of DE2230945A1 publication Critical patent/DE2230945A1/de
Pending 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
    • C07C403/14—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
    • C07C45/51—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
    • C07C45/54—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 of compounds containing doubly bound oxygen atoms, e.g. esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • 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
    • 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
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2230945A 1971-06-24 1972-06-23 Verfahren zur herstellung von ungesaettigten ketonen Pending DE2230945A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717123063A FR2142739B1 (enExample) 1971-06-24 1971-06-24

Publications (1)

Publication Number Publication Date
DE2230945A1 true DE2230945A1 (de) 1973-01-25

Family

ID=9079231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2230945A Pending DE2230945A1 (de) 1971-06-24 1972-06-23 Verfahren zur herstellung von ungesaettigten ketonen

Country Status (10)

Country Link
US (1) US3983177A (enExample)
BE (1) BE785390A (enExample)
BR (1) BR7203984D0 (enExample)
CA (1) CA977762A (enExample)
CH (1) CH541532A (enExample)
DE (1) DE2230945A1 (enExample)
FR (1) FR2142739B1 (enExample)
GB (1) GB1345316A (enExample)
IT (1) IT959966B (enExample)
NL (1) NL7208272A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2660600C2 (de) * 1975-12-02 1983-09-15 Kuraray Co., Ltd., Kurashiki, Okayama δ,ε-ungesättigtes Keton und Verfahren zu seiner Herstellung
US4200590A (en) * 1977-02-14 1980-04-29 Nederlandse Centrale Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek (6E,10Z)-3,4,7,11-Tetramethyl-6,10-tridecadienal-1

Also Published As

Publication number Publication date
IT959966B (it) 1973-11-10
US3983177A (en) 1976-09-28
CH541532A (fr) 1973-09-15
CA977762A (en) 1975-11-11
GB1345316A (en) 1974-01-30
NL7208272A (enExample) 1972-12-28
FR2142739A1 (enExample) 1973-02-02
BE785390A (fr) 1972-12-27
BR7203984D0 (pt) 1973-05-31
FR2142739B1 (enExample) 1973-06-29

Similar Documents

Publication Publication Date Title
DE3884254T2 (de) Verfahren zur kontinuierlichen Herstellung von Octa-2,7-dien-1-ol.
DE3886596T2 (de) Phosphoniumsalze und Verfahren zu ihrer Herstellung und Verwendung.
DE1493622C2 (de) Verfahren zur Herstellung von 2,6-Di-tertiär-butylphenol
DE2703802A1 (de) Verfahren zur kontinuierlichen herstellung von organischen phosphinen
DE1284412B (de) Verfahren zur Herstellung von Telomerisationsprodukten
DE2061113A1 (de) Verfahren zur Herstellung von Gemischen von Ketonen und den entsprechenden Alkoholen
DE2124718B2 (de) Verfahren zur Herstellung einer Carbonsäure oder eines Carbonsäureesters
EP0022955A1 (de) Verbessertes Verfahren zur Herstellung von höheren ungesättigten Ketonen
EP0007609B1 (de) Verfahren zur Herstellung von Aldehyden
DE1943453C3 (de) Verfahren zur Herstellung von Octadienylestern
DE3048690A1 (de) Katalysator zur dehydrierung von sauerstoffhaltigen derivaten der cyclohexanreihe zu den entsprechenden cyclischen ketonen und/oder phenolen und verfahren zur dehydrierung von sauerstoffhaltigen derivaten der cyclohexanreihe zu den entsprechenden cyclischen ketonen und/oder phenolen unter verwendung des genannten katalysators
DE3108602C2 (de) Verfahren zur selektiven Herstellung von eine Perfluorkohlenstoffgruppe enthaltenden Aldehyden
DE69616913T2 (de) Verfahren zur Herstellung von 3,7-Dimethyl-5,7-octadien-1-ol oder Rosenoxid
EP0010656B1 (de) Verfahren zur Herstellung von 4-Acyloxy-2-methyl-crotonaldehyden
DE1518236A1 (de) Katalytische Verfahren
DE2657335C3 (de) Verfahren zur Herstellung von Citral
DE3034098C2 (de) Verfahren zur Herstellung von Alkadienen
DE2154370B2 (de) Verfahren zur Herstellung von Äther des2,6-Dimethyl-2,7-octadien-l-ols und einige dieser Äther
DE1173454B (de) Verfahren zur Herstellung von N-Vinyl-carbaminsaeureestern
EP0679438A1 (de) Katalysator zur Herstellung von 1-Chlor-3-methyl-but-2-en
DE2400326C2 (de) Verfahren zur Herstellung höherer Alkohole
DE19637429A1 (de) Verfahren zur Herstellung von Cyclopentanolen
DE2153894A1 (de) Organische Halogenide
DE3006745C2 (de) Verfahren zur Herstellung von normal langkettigen Alkancarbonsäuren mit 26 bis 36 Kohlenstoffatomen
DE1941040C (de) Verfahren zur Herstellung von Ketonen

Legal Events

Date Code Title Description
OHA Expiration of time for request for examination