BE791528A - Procede de preparation d'aldehydes a liaison alpha, beta ethylenique, de poids moleculaire eleve - Google Patents

Procede de preparation d'aldehydes a liaison alpha, beta ethylenique, de poids moleculaire eleve

Info

Publication number
BE791528A
BE791528A BE791528DA BE791528A BE 791528 A BE791528 A BE 791528A BE 791528D A BE791528D A BE 791528DA BE 791528 A BE791528 A BE 791528A
Authority
BE
Belgium
Prior art keywords
aldehydes
preparation
molecular weight
high molecular
alpha bond
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Basf 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.)
Publication date
Priority claimed from DE2157035A external-priority patent/DE2157035C3/de
Priority claimed from DE19722249372 external-priority patent/DE2249372C3/de
Priority claimed from DE19722249398 external-priority patent/DE2249398C3/de
Publication of BE791528A publication Critical patent/BE791528A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • 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
    • 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
    • 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
    • C07C45/70—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 with functional groups containing oxygen only in singly bound form
    • C07C45/71—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 with functional groups containing oxygen only in singly bound form being hydroxy groups
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE791528D 1971-11-17 Procede de preparation d'aldehydes a liaison alpha, beta ethylenique, de poids moleculaire eleve BE791528A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2157035A DE2157035C3 (de) 1971-11-17 1971-11-17 Verfahren zur Herstellung höhermolekularer alpha-beta-ungesättigter Aldehyde
DE19722249372 DE2249372C3 (de) 1972-10-09 1972-10-09 Verfahren zur Herstellung höhermolekularer a, ß-ungesättigter Aldehyde
DE19722249398 DE2249398C3 (de) 1972-10-09 1972-10-09 ß-ungesättigtei Aldehyde

Publications (1)

Publication Number Publication Date
BE791528A true BE791528A (fr) 1973-05-17

Family

ID=27183846

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791528D BE791528A (fr) 1971-11-17 Procede de preparation d'aldehydes a liaison alpha, beta ethylenique, de poids moleculaire eleve

Country Status (9)

Country Link
US (1) US3965193A (xx)
JP (1) JPS547767B2 (xx)
BE (1) BE791528A (xx)
CA (1) CA986129A (xx)
CH (1) CH592035A5 (xx)
FR (1) FR2160525B1 (xx)
GB (1) GB1398287A (xx)
NL (1) NL162053C (xx)
SU (1) SU586834A3 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058536A (en) * 1971-11-17 1977-11-15 Basf Aktiengesellschaft Production of high molecular weight α,β-unsaturated aldehydes
US4073811A (en) * 1973-03-12 1978-02-14 Hoffmann-La Roche Inc. Process for the preparation of aldehydes
US4139720A (en) * 1975-12-30 1979-02-13 Hoffmann-La Roche Inc. Process for the preparation of aldehydes
US4190597A (en) * 1976-07-19 1980-02-26 American Cyanamid Company Various 15-deoxy-16-hydroxy-16-ethynyl and 16-ethynylsubstituted prostaglandins
DE2638733C2 (de) * 1976-08-27 1984-01-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 2-Alkyl-2-methylpropan-1,3-diolen
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
AT382867B (de) * 1983-07-28 1987-04-27 Inst Khim Akademii Nauk Estons Verfahren zur herstellung von hochwertigem 4-methyljonon mit parfumqualitaet
FR2656604B1 (fr) * 1990-01-03 1992-03-20 Rhone Poulenc Sante Procede de preparation du citral.
JP4784913B2 (ja) * 2004-10-29 2011-10-05 独立行政法人産業技術総合研究所 シトラールの合成反応法とその装置
FR2981070B1 (fr) * 2011-10-11 2014-01-10 V Mane Fils Nouveaux aldehydes cycloalcaniques, leur procede de preparation ainsi que leur utilisation en parfumerie
CN111018682A (zh) * 2019-12-17 2020-04-17 南通天泽化工有限公司 一种柠檬醛的制备方法
CN112574015B (zh) * 2020-12-11 2022-09-20 万华化学集团股份有限公司 一种c10不饱和醛精馏塔釜液制备环柠檬醛的方法

Also Published As

Publication number Publication date
SU586834A3 (ru) 1977-12-30
NL162053C (nl) 1980-04-15
GB1398287A (en) 1975-06-18
FR2160525B1 (xx) 1976-06-04
JPS4861413A (xx) 1973-08-28
NL7215354A (xx) 1973-05-21
US3965193A (en) 1976-06-22
FR2160525A1 (xx) 1973-06-29
JPS547767B2 (xx) 1979-04-10
NL162053B (nl) 1979-11-15
CH592035A5 (xx) 1977-10-14
CA986129A (en) 1976-03-23

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BADISCHE ANILIN- & SODAFABRIK A.G.

Effective date: 19921117