DE800400C - Process for the production of oxygen-containing organic compounds - Google Patents

Process for the production of oxygen-containing organic compounds

Info

Publication number
DE800400C
DE800400C DE1948800400D DE800400DA DE800400C DE 800400 C DE800400 C DE 800400C DE 1948800400 D DE1948800400 D DE 1948800400D DE 800400D A DE800400D A DE 800400DA DE 800400 C DE800400 C DE 800400C
Authority
DE
Germany
Prior art keywords
oxygen
hydrogen
organic compounds
production
containing organic
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
DE1948800400D
Other languages
German (de)
Inventor
Hans Dr Nienburg
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of DE800400C publication Critical patent/DE800400C/en
Expired legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/123Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member in the form of a wedge
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Verfahren zur Herstellung sauerstoffhaltiger organischer Verbindungen Es ist bekannt, claß man durch Behandeln von organischen Verbindungen, die olefinische Doppel- bindungen enthalten, init Kohlenoxyd und Wasser- stoff in Gegenwart von Hvdrierungskatalysatoren, insbesondere --Metallen der S. Gruppe oder deren Verbindungen, sauerstoffhaltige `Verbindungen, vornehmlich Aldehyde oder Ketone, herstellen kann. Der Umsetzung sind nicht nur die einfachen ole- finischen Kohlenwasserstoffe, sondern auch andere olefiiiische Verbindungen zugänglich. Allerdings hat sich herausgestellt, claß bei dein Versuch, an 1)iolefinc init konjugierter Doppelbindung Kohlen- oxyd und Wasserstoff anzulagern, das Ergebnis unbefriedigend ist; man erhält ein sehr uneinheit- liches Reaktionsprodukt. Es wurde nun gefunden, daß man auch das Di- olefinen mit konjugierten Doppelbindungen durch die Anlagerung von Kohlenoxyd und Wasserstoft einheitliche Verbindungen, z. B. ungesättigte Al- rIehvcle und deren Hydrierungsprodukte, gewinnen kann, wenn iuaii die Diolefine vor der Umsetzung mit dem Kohlenoxyd-Wasserstoff-Gemisch dimeri- siert. Dies lüßt sich beispielsweise durch einfaches Erhitzen <ler Diolefine auf erhöhte Temperatur, Z. h. 200 bis 250°. bewerkstelligen. I)ic Behandlung der Dinieren mit Kohlenoxyd und Wasserstoff wird nach den an sich üblichen Methoden für diese Umsetzung durchgeführt. Die in den nachfolgenden Beispielen angegebe- iien Teile sind Gewichtsteile. Beispiel i \tan erhitzt in einem Druckgefäß- 2=5 Teile Bu- tadien 3 Munden auf 200 his 2 5o ', versetzt das I)irnerisat dann in einem Rührautoklaven mit 5 "Geilen eines 20°/ö Kobalt auf Kieselgur enthaltenden Katalysators und behandelt das ganze bei 120C, und Zoo at mit einem Kohlenoxyd-Wasserstoff-Gemisch (i : i) so lange, bis je i Mol Kohle@rrxyra und Wasserstoff auf t Mol des dinieren Produktes aufgenommen worden sind, was in 6o bis 8o :'Minuten der Fall ist. Das 'Mischgas wird durch Wasserstoff von ioo at ersetzt und das Umsetztrngs1)rodukt zur Zerlegung von Kobaltcarbonvlverbindungen nochmals 6o :Minuten auf 12o° erhitzt. Durch Destillation des Umsetzungsproduktes im \raktrutrt erhält man in guter Ausbeute einen cyclischen, einfach ungesättigten C,-Aldehyd von eigenartigem Geruch, der unter 18 111m bei 93 bis 98"' siedet. ein Mol des dinieren Produktes aufgenommen worden sind, was etwa 70 Minuten dauert. Zur Zerlegung von Kobaltcarbonylverbindungen behandelt man anschließend bei 120° eine Stunde mit Wasserstoff unter Druck, filtriert und destilliert dann das Filtrat im Vakuum. In guter Ausbeute erhält man ein unter 14m111 bei 130 bis 135° siedendes farbloses, zitronenartig riechendes 01. Iss handelt sich um einen cyclischen Aldehyd mit 11 C-Atomen, der geringe Anteile des entsprechenden C"-Alkohols enthält.Process for the production of oxygen-containing organic compounds It is known that one can do this by treating organic compounds, the olefinic double contain bonds, with carbon dioxide and water substance in the presence of hydrogenation catalysts, in particular - metals of the S. group or their Compounds, oxygen-containing `compounds, mainly aldehydes or ketones. Implementation is not just about the simple ole- Finnish hydrocarbons, but also others olefinic compounds accessible. However it has been found that your attempt at 1) iolefinc with conjugated double bond carbon To accumulate oxide and hydrogen, the result is unsatisfactory; you get a very inconsistent Lich reaction product. It has now been found that the di- olefins with conjugated double bonds the accumulation of carbon monoxide and hydrogen uniform connections, e.g. B. unsaturated Al rIehvcle and their hydrogenation products can if iuaii the diolefins before implementing with the carbon oxide-hydrogen mixture dimeri- sated. This can be done, for example, by simply Heating of diolefins to an elevated temperature, Z. h. 200 to 250 °. accomplish. I) treatment of the meals with carbon dioxide and hydrogen is according to the usual ones Methods carried out for this implementation. The values given in the following examples iien parts are parts by weight. Example i \ tan heated in a pressure vessel- 2 = 5 parts Bu- tadien 3 mouths to 200 to 2 5o ', adds that I) irnerisat then in a stirred autoclave with 5 "Geile of a 20 ° / ö cobalt on kieselguhr containing catalyst and treated the whole at 120C, and zoo at with a carbon oxide-hydrogen mixture (i: i) until i mol each Coal @ rrxyra and hydrogen have been absorbed per t mole of the dine product, which is the case in 60 to 80 minutes. The mixed gas is replaced by hydrogen of 100 atoms and the reaction product for the decomposition of cobalt carbon compounds is again 60 minutes heated to 120 °. By distilling the reaction product in the \ raktrutrt a cyclic, monounsaturated C, -aldehyde with a peculiar odor is obtained in good yield, which boils below 18 111m at 93 to 98 "'. one mole of the dined product has been absorbed, which takes about 70 minutes. To decompose cobalt carbonyl compounds, the mixture is then treated with hydrogen under pressure at 120 ° for one hour, filtered and the filtrate is then distilled in vacuo. In good yield is obtained under a 14m111 at 130 to 135 ° boiling colorless, lemon-like odor 01. Iss is a cyclic aldehyde having 11 carbon atoms, which contains small amounts of the corresponding C "-alcohol.

Claims (1)

P.ATFNTANSPRUCH: Verfahren zur Herstellung sauerstoffhaltiger organischer Verbindungen durch Anlagerung von Kohlenoxyd und Wasserstoff an Olefine in Gegenwart von Katalysatoren unter Druck und in der Wärme, dadurch gekennzeichnet, claß man bei der Verwendung von Dienkohlenwasserstoffen als Ausgangsstoffe diese vor der Umsetzung einer Dimerisation unterwirft. Beispiel e 200 Teile Isoprerl werden durch Wärmebehandlung dimerisiert und unter den in Beispiel i beschriebenen Bedingungen mit `'Wassergas behandelt, bis je ein hol Kohlenoxyd und Wasserstoff aufP.ATFNTANSPRUCH: Process for the production of oxygen-containing organic compounds by the addition of carbon oxide and hydrogen to olefins in the presence of catalysts under pressure and in the heat, characterized in that when diene hydrocarbons are used as starting materials, these are subjected to dimerization before the reaction. Example e 200 parts of isoprene are dimerized by heat treatment and treated with water gas under the conditions described in example i until one each of carbon oxide and hydrogen is obtained
DE1948800400D 1948-10-02 1948-10-02 Process for the production of oxygen-containing organic compounds Expired DE800400C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE800400T 1948-10-02

Publications (1)

Publication Number Publication Date
DE800400C true DE800400C (en) 1950-11-02

Family

ID=577574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1948800400D Expired DE800400C (en) 1948-10-02 1948-10-02 Process for the production of oxygen-containing organic compounds

Country Status (1)

Country Link
DE (1) DE800400C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027194B (en) * 1955-06-15 1958-04-03 Ici Ltd Process for the production of 3-AEthylheptanol- (1)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027194B (en) * 1955-06-15 1958-04-03 Ici Ltd Process for the production of 3-AEthylheptanol- (1)

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