FR2377992A2 - PROCESS FOR THE CONTINUOUS PREPARATION OF ALDEHYDES BY HYDROFORMYLATION - Google Patents

PROCESS FOR THE CONTINUOUS PREPARATION OF ALDEHYDES BY HYDROFORMYLATION

Info

Publication number
FR2377992A2
FR2377992A2 FR7801867A FR7801867A FR2377992A2 FR 2377992 A2 FR2377992 A2 FR 2377992A2 FR 7801867 A FR7801867 A FR 7801867A FR 7801867 A FR7801867 A FR 7801867A FR 2377992 A2 FR2377992 A2 FR 2377992A2
Authority
FR
France
Prior art keywords
aldehydes
triarylphosphine
hydrogen
partial pressure
rhodium
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.)
Granted
Application number
FR7801867A
Other languages
French (fr)
Other versions
FR2377992B2 (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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2377992A2 publication Critical patent/FR2377992A2/en
Application granted granted Critical
Publication of FR2377992B2 publication Critical patent/FR2377992B2/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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)

Abstract

La présente invention conceme la préparation d'aldéhydes à partir d'alpha-oléfines, d'hydrogène et de gaz carbonique en présence d'un catalyseur complexe à base de rhodium et de triarylphosphine. Le procedé de l'invention est mis en oeuvre dans des conditions déterminées de température, de pression partielle d'hydrogène, d'oxyde de carbone et d'oléfine, en utilisant au moins 100 moles de triarylphosphine libre par mole de rhodium actif et la vitesse de perte d'activité du catalyseur est réduite au minimum en contrôlant et coordonnant la pression partielle d'oxyde de carbone, la température et le rapport molaire triarylphosphine libre/rhodium actif pour avoir un facteur de stabilite minimal. Le procédé est utile notamment pour préparer les butyraldéhydes à partir du propylène.The present invention relates to the preparation of aldehydes from alpha-olefins, hydrogen and carbon dioxide in the presence of a complex catalyst based on rhodium and triarylphosphine. The process of the invention is carried out under determined conditions of temperature, partial pressure of hydrogen, carbon monoxide and olefin, using at least 100 moles of free triarylphosphine per mole of active rhodium and the The rate of loss of catalyst activity is minimized by controlling and coordinating carbon monoxide partial pressure, temperature, and free triarylphosphine / active rhodium molar ratio to have a minimum stability factor. The process is useful in particular for preparing butyraldehydes from propylene.

FR7801867A 1977-01-25 1978-01-24 PROCESS FOR THE CONTINUOUS PREPARATION OF ALDEHYDES BY HYDROFORMYLATION Granted FR2377992A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76233677A 1977-01-25 1977-01-25

Publications (2)

Publication Number Publication Date
FR2377992A2 true FR2377992A2 (en) 1978-08-18
FR2377992B2 FR2377992B2 (en) 1984-02-03

Family

ID=25064757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801867A Granted FR2377992A2 (en) 1977-01-25 1978-01-24 PROCESS FOR THE CONTINUOUS PREPARATION OF ALDEHYDES BY HYDROFORMYLATION

Country Status (15)

Country Link
JP (1) JPS5857413B2 (en)
AT (1) AT368122B (en)
AU (1) AU522597B2 (en)
BE (1) BE863268R (en)
BR (1) BR7800396A (en)
CA (1) CA1105946A (en)
DE (1) DE2802923C2 (en)
ES (3) ES466292A1 (en)
FR (1) FR2377992A2 (en)
GB (1) GB1599922A (en)
IT (1) IT1093322B (en)
MX (1) MX148047A (en)
NL (1) NL186444C (en)
SE (1) SE444311B (en)
ZA (1) ZA78147B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306086A (en) 1979-06-22 1981-12-15 Chimiques Ugine Kuhlmann Hydroformylation catalyst system and processes

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2965157D1 (en) * 1979-03-21 1983-05-11 Davy Mckee London Process for the production of aldehydes by hydroformylation of alkenes
DE16286T1 (en) * 1979-03-21 1983-05-11 Davy Mckee (London) Ltd., London HYDROFORMYLATION PROCESS.
JPS606630A (en) * 1983-06-24 1985-01-14 Kuraray Co Ltd Continuous hydroformylation of allyl alcohol
JPS60174723U (en) * 1984-04-27 1985-11-19 安本　重一 tight frame
CA1328281C (en) * 1988-07-14 1994-04-05 Anthony George Abatjoglou Process for catalyst aldehyde product separation
DE102005046250B4 (en) * 2005-09-27 2020-10-08 Evonik Operations Gmbh Plant for the separation of organic transition metal complex catalysts
JP2013181004A (en) * 2012-03-02 2013-09-12 Jnc Corp Method for improvement of oxo reaction catalyst lifetime

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1560961A (en) * 1967-04-27 1969-03-21
FR1576072A (en) * 1967-08-03 1969-07-25
US3555098A (en) * 1967-12-13 1971-01-12 Union Oil Co Hydroformylation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1338237A (en) * 1969-12-22 1973-11-21 Union Carbide Corp Hydroformylation process
JPS50123611A (en) * 1974-03-12 1975-09-29
JPS511687A (en) * 1974-06-27 1976-01-08 Sadao Ukita Tenpura hanbaagunadono nenseizairyono katakeiseinisaishiteno atsumichoseisochi
JPS516124A (en) * 1974-07-05 1976-01-19 Hitachi Chemical Co Ltd Kikinzoku oyobi ryusandono kaishuhoho

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1560961A (en) * 1967-04-27 1969-03-21
FR1576072A (en) * 1967-08-03 1969-07-25
US3527809A (en) * 1967-08-03 1970-09-08 Union Carbide Corp Hydroformylation process
US3555098A (en) * 1967-12-13 1971-01-12 Union Oil Co Hydroformylation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306086A (en) 1979-06-22 1981-12-15 Chimiques Ugine Kuhlmann Hydroformylation catalyst system and processes

Also Published As

Publication number Publication date
IT1093322B (en) 1985-07-19
ES474698A1 (en) 1979-04-01
JPS5857413B2 (en) 1983-12-20
GB1599922A (en) 1981-10-07
JPS5392706A (en) 1978-08-15
NL7800856A (en) 1978-07-27
MX148047A (en) 1983-03-09
NL186444B (en) 1990-07-02
SE444311B (en) 1986-04-07
ATA49178A (en) 1982-01-15
ES474699A1 (en) 1979-04-01
SE7800872L (en) 1978-09-15
AU522597B2 (en) 1982-06-17
ZA78147B (en) 1978-11-29
CA1105946A (en) 1981-07-28
AU3262978A (en) 1979-08-02
IT7819576A0 (en) 1978-01-24
BR7800396A (en) 1978-08-22
BE863268R (en) 1978-07-24
NL186444C (en) 1990-12-03
FR2377992B2 (en) 1984-02-03
ES466292A1 (en) 1979-01-16
AT368122B (en) 1982-09-10
DE2802923C2 (en) 1986-03-13
DE2802923A1 (en) 1978-07-27

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