GB1120277A - Preparation of aldehydes by the oxo process - Google Patents

Preparation of aldehydes by the oxo process

Info

Publication number
GB1120277A
GB1120277A GB30223/65A GB3022365A GB1120277A GB 1120277 A GB1120277 A GB 1120277A GB 30223/65 A GB30223/65 A GB 30223/65A GB 3022365 A GB3022365 A GB 3022365A GB 1120277 A GB1120277 A GB 1120277A
Authority
GB
United Kingdom
Prior art keywords
mixture
propylene
olefine
aldehydes
ethylene
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
GB30223/65A
Inventor
David Carlock Hull
Hugh John Hagemeyer
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to GB30223/65A priority Critical patent/GB1120277A/en
Publication of GB1120277A publication Critical patent/GB1120277A/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

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

Aldehydes are prepared by reacting a mixture of an olefine gas or vapour, carbon monoxide and hydrogen in the presence of a cobalt oxo catalyst soluble in the products. The concentration of the olefine in the mixture to be reacted is from 5 to 20% by volume, and ethyene, if present in the mixture containing an olefine with 3 or 4 C atoms, is in an amount less than 5%, and the temperature of the reaction is at least 75 DEG C., and the pressure of the mixture at least 40 atmospheres. The process is preferably continuous and cobalt oxide on kieselguhr or silica gel is the preferred catalyst. Examples describe the reaction of propylene to form butyraldehyde; of a mixture of propylene and ethylene to form propionaldehyde and n- and is obutyraldehyde; and of ethylene, propylene and butene-1 to form propionaldehyde, n- and iso - butyraldehyde, n - valeraldehyde and 2 - methylbutyraldehyde.
GB30223/65A 1965-07-16 1965-07-16 Preparation of aldehydes by the oxo process Expired GB1120277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30223/65A GB1120277A (en) 1965-07-16 1965-07-16 Preparation of aldehydes by the oxo process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30223/65A GB1120277A (en) 1965-07-16 1965-07-16 Preparation of aldehydes by the oxo process

Publications (1)

Publication Number Publication Date
GB1120277A true GB1120277A (en) 1968-07-17

Family

ID=10304240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30223/65A Expired GB1120277A (en) 1965-07-16 1965-07-16 Preparation of aldehydes by the oxo process

Country Status (1)

Country Link
GB (1) GB1120277A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262142A (en) * 1979-12-28 1981-04-14 Union Carbide Corporation Hydroformylation of ethylene with higher olefins
US6265619B1 (en) 1996-01-17 2001-07-24 Exxon Chemical Patents Inc. Oxygenates and processes for their manufacture
WO2015094781A1 (en) 2013-12-19 2015-06-25 Dow Technology Investments Llc Hydroformylation process

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262142A (en) * 1979-12-28 1981-04-14 Union Carbide Corporation Hydroformylation of ethylene with higher olefins
JPS56100731A (en) * 1979-12-28 1981-08-12 Union Carbide Corp Hydroformylation of ethylene form higher olefin
JPS6254410B2 (en) * 1979-12-28 1987-11-14 Union Carbide Corp
US6265619B1 (en) 1996-01-17 2001-07-24 Exxon Chemical Patents Inc. Oxygenates and processes for their manufacture
WO2015094781A1 (en) 2013-12-19 2015-06-25 Dow Technology Investments Llc Hydroformylation process
JP2016540780A (en) * 2013-12-19 2016-12-28 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー Hydroformylation process
US9688598B2 (en) 2013-12-19 2017-06-27 Dow Technology Investments Llc Hydroformylation process
JP2020002161A (en) * 2013-12-19 2020-01-09 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー Hydroformylation process

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