ES466267A1 - Hydroformylation process - Google Patents

Hydroformylation process

Info

Publication number
ES466267A1
ES466267A1 ES466267A ES466267A ES466267A1 ES 466267 A1 ES466267 A1 ES 466267A1 ES 466267 A ES466267 A ES 466267A ES 466267 A ES466267 A ES 466267A ES 466267 A1 ES466267 A1 ES 466267A1
Authority
ES
Spain
Prior art keywords
carbon monoxide
rhodium
olefin
alpha
absolute
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
ES466267A
Other languages
Spanish (es)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25064756&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES466267(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES466267A1 publication Critical patent/ES466267A1/en
Expired 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for the hydroformylation of an alpha-olefin to produce aldehydes with a carbon atom more than the alpha-olefin, by reacting the alpha-olefin with hydrogen and carbon monoxide in a liquid reaction medium containing a complex catalyst. Soluble rhodium consisting essentially of rhodium complexed with carbon monoxide and a triarylphosphine ligand, and in the presence of free triarylphosphine, characterized in that it comprises improving the stability of the catalyst by providing in the liquid reaction medium containing the catalyst an amount of an alkyldiarylphosphine ligand, and the control of the reaction conditions at a temperature of about 100 to about 140º c, a total gas pressure of hydrogen, carbon monoxide and alpha-olefin of less than about 31.6 kg/cm 2 absolute, a partial pressure of carbon monoxide less than about 3,86 kg/cm2 absolute, a pre partial hydrogen atom less than about 14.06 kg/cm2 absolute, and at least about 75 moles of total free phosphine ligand for each mole of catalytically active metallic rhodium present in the rhodium complex catalyst consisting essentially of rhodium forming complex with carbon monoxide and one or both of said triarylphosphine and said alkyldiarylphosphine. (Machine-translation by Google Translate, not legally binding)
ES466267A 1977-01-25 1978-01-24 Hydroformylation process Expired ES466267A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76233577A 1977-01-25 1977-01-25

Publications (1)

Publication Number Publication Date
ES466267A1 true ES466267A1 (en) 1978-10-01

Family

ID=25064756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES466267A Expired ES466267A1 (en) 1977-01-25 1978-01-24 Hydroformylation process

Country Status (17)

Country Link
JP (1) JPS5392707A (en)
AR (1) AR230744A1 (en)
AT (1) AT364346B (en)
AU (1) AU519322B2 (en)
BE (1) BE863267R (en)
BR (1) BR7800397A (en)
CA (1) CA1106407A (en)
DE (1) DE2802922C2 (en)
ES (1) ES466267A1 (en)
FR (1) FR2377991A2 (en)
GB (1) GB1599921A (en)
IN (2) IN147429B (en)
IT (1) IT1158444B (en)
MX (1) MX147988A (en)
NL (1) NL186237C (en)
SE (1) SE444932B (en)
ZA (1) ZA78146B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459683A1 (en) 1979-06-22 1981-01-16 Ugine Kuhlmann PROCESS FOR STABILIZING AND REGENERATING THE CATALYST OF HYDROFORMYLATION OF PROPENE
US4283562A (en) * 1979-10-26 1981-08-11 Union Carbide Corporation Hydroformylation process using stable rhodium catalyst
US4687874A (en) * 1980-02-12 1987-08-18 Exxon Research And Engineering Company Selective hydroformylation process using alkyl diaryl phosphine rhodium carbonyl hydride catalysts
DE3639172A1 (en) * 1986-11-15 1988-05-26 Webasto Ag Fahrzeugtechnik METHOD FOR OPERATING A FUEL-OPERATED HEATING DEVICE AND ARRANGEMENT FOR IMPLEMENTING THE METHOD
US4731486A (en) * 1986-11-18 1988-03-15 Union Carbide Corporation Hydroformylation using low volatile phosphine ligands
ES2059651T3 (en) * 1988-07-14 1994-11-16 Union Carbide Chem Plastic PROCEDURE TO SEPARATE A CATALYST AND AN ALDEHYDIC PRODUCT.
BR0313866A (en) 2002-08-31 2005-07-05 Oxeno Olefinchemie Gmbh Process for hydroformylation of olefinically unsaturated compounds, especially olefins in the presence of cyclic carbonic acid esters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855307A (en) * 1967-02-20 1974-12-17 Monsanto Co Catalysis
US3527809A (en) * 1967-08-03 1970-09-08 Union Carbide Corp Hydroformylation process
US3572809A (en) * 1968-11-26 1971-03-30 Arlo T Buland Expansible mobile home and fittings therefore
GB1338237A (en) * 1969-12-22 1973-11-21 Union Carbide Corp Hydroformylation process
GB1338225A (en) * 1969-12-31 1973-11-21 Johnson Matthey Co Ltd Catalytic reactions
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
ZA772153B (en) * 1976-04-08 1978-03-29 Union Carbide Corp Cyclic hydroformylation process

Also Published As

Publication number Publication date
ZA78146B (en) 1978-12-27
IN146408B (en) 1979-05-26
CA1106407A (en) 1981-08-04
IT1158444B (en) 1987-02-18
FR2377991B2 (en) 1984-02-03
IT7819577A0 (en) 1978-01-24
JPS5761336B2 (en) 1982-12-23
NL7800855A (en) 1978-07-27
IN147429B (en) 1980-02-23
BR7800397A (en) 1978-08-22
AR230744A1 (en) 1984-06-29
ATA49278A (en) 1981-03-15
MX147988A (en) 1983-02-22
BE863267R (en) 1978-07-24
AU519322B2 (en) 1981-11-26
FR2377991A2 (en) 1978-08-18
JPS5392707A (en) 1978-08-15
SE7800871L (en) 1978-09-18
NL186237B (en) 1990-05-16
DE2802922C2 (en) 1984-03-01
AU3262878A (en) 1979-08-02
GB1599921A (en) 1981-10-07
AT364346B (en) 1981-10-12
DE2802922A1 (en) 1978-07-27
SE444932B (en) 1986-05-20
NL186237C (en) 1990-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000103