GB1045679A - Improvements in and relating to the hydroformylation of propylene - Google Patents

Improvements in and relating to the hydroformylation of propylene

Info

Publication number
GB1045679A
GB1045679A GB4436062A GB4436062A GB1045679A GB 1045679 A GB1045679 A GB 1045679A GB 4436062 A GB4436062 A GB 4436062A GB 4436062 A GB4436062 A GB 4436062A GB 1045679 A GB1045679 A GB 1045679A
Authority
GB
United Kingdom
Prior art keywords
propylene
hydroformylation
atmospheres
pressure
catalyst
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
GB4436062A
Inventor
Selvyn Brewis
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to NL300887D priority Critical patent/NL300887A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4436062A priority patent/GB1045679A/en
Priority to DE1963J0024766 priority patent/DE1273518B/en
Priority to FR954746A priority patent/FR1374941A/en
Publication of GB1045679A publication Critical patent/GB1045679A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
    • C07C27/20—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by oxo-reaction
    • C07C27/22—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by oxo-reaction with the use of catalysts which are specific for this process
    • 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

Landscapes

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

Abstract

The hydroformylation of propylene to produce a hydroformylation product containing bytyraldehydes is carried out by bringing propylene, carbon monoxide and hydrogen into contact with a cobalt-containing hydroformylation catalyst in a reaction zone maintained at elevated temperature and at a pressure within the range 750-1250 atmospheres, the amount of the catalyst being equivalent to 0.002 to 0.05% by weight of cobalt metal on propylene. Comparative examples employ a pressure of 250 atmospheres.
GB4436062A 1962-11-23 1962-11-23 Improvements in and relating to the hydroformylation of propylene Expired GB1045679A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL300887D NL300887A (en) 1962-11-23
GB4436062A GB1045679A (en) 1962-11-23 1962-11-23 Improvements in and relating to the hydroformylation of propylene
DE1963J0024766 DE1273518B (en) 1962-11-23 1963-11-20 Process for the preferred production of n-butyraldehyde from propylene
FR954746A FR1374941A (en) 1962-11-23 1963-11-22 Process for the hydroformylation of propylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4436062A GB1045679A (en) 1962-11-23 1962-11-23 Improvements in and relating to the hydroformylation of propylene

Publications (1)

Publication Number Publication Date
GB1045679A true GB1045679A (en) 1966-10-12

Family

ID=10432920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4436062A Expired GB1045679A (en) 1962-11-23 1962-11-23 Improvements in and relating to the hydroformylation of propylene

Country Status (4)

Country Link
DE (1) DE1273518B (en)
FR (1) FR1374941A (en)
GB (1) GB1045679A (en)
NL (1) NL300887A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539634A (en) * 1967-11-09 1970-11-10 Union Oil Co Recovery of catalyst in oxo process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517383A (en) * 1947-11-13 1950-08-01 Du Pont Process for the production of 5-carbon acyclic aldehydes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539634A (en) * 1967-11-09 1970-11-10 Union Oil Co Recovery of catalyst in oxo process

Also Published As

Publication number Publication date
DE1273518B (en) 1968-07-25
FR1374941A (en) 1964-10-09
NL300887A (en)

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