ATE2949T1 - PROCESS FOR THE PRODUCTION OF ALDEHYDES BY HYDROFORMYLATION OF ALKENES. - Google Patents

PROCESS FOR THE PRODUCTION OF ALDEHYDES BY HYDROFORMYLATION OF ALKENES.

Info

Publication number
ATE2949T1
ATE2949T1 AT79302708T AT79302708T ATE2949T1 AT E2949 T1 ATE2949 T1 AT E2949T1 AT 79302708 T AT79302708 T AT 79302708T AT 79302708 T AT79302708 T AT 79302708T AT E2949 T1 ATE2949 T1 AT E2949T1
Authority
AT
Austria
Prior art keywords
alken
aldehyde
hydroformilation
area
product
Prior art date
Application number
AT79302708T
Other languages
German (de)
Inventor
Thomas Frederick Shevels
Norman Harris
Original Assignee
Davy Mckee (London) Limited
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 Davy Mckee (London) Limited filed Critical Davy Mckee (London) Limited
Priority claimed from EP79302708A external-priority patent/EP0016285B2/en
Application granted granted Critical
Publication of ATE2949T1 publication Critical patent/ATE2949T1/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedure for the obtaining of an aldehyde by hydroformilation of an alken-1, in the presence of a complex rhodium catalyst. Is to procure a hydroformilation area containing a liquid load formed by a complex catalyzer of rhodium combined with co and a triorganophosphine; an excess of triorganophosphine; aldehido, liquid product and polymer aldehyde condensation products. The liquid reagent alken is supplied to this area by supplying hydrogen and co to the same, keeping adequate pressure and temperature. A steam steam current is recovered from the zone and the condensable components that comprise the non-reactioned alken, the product aldehyde and the aldehyde condensation products are condensed thereof. Then the non-condensed components are recycled, the product aldehyde is recovered and the alken that has not been reacted is recycled, liquidly, to the hydroformilation area. (Machine-translation by Google Translate, not legally binding)
AT79302708T 1979-03-21 1979-11-28 PROCESS FOR THE PRODUCTION OF ALDEHYDES BY HYDROFORMYLATION OF ALKENES. ATE2949T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7910011 1979-03-21
EP79302708A EP0016285B2 (en) 1979-03-21 1979-11-28 Process for the production of valeraldehydes by hydroformylation of butene-1

Publications (1)

Publication Number Publication Date
ATE2949T1 true ATE2949T1 (en) 1983-04-15

Family

ID=26078295

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79302708T ATE2949T1 (en) 1979-03-21 1979-11-28 PROCESS FOR THE PRODUCTION OF ALDEHYDES BY HYDROFORMYLATION OF ALKENES.

Country Status (5)

Country Link
AT (1) ATE2949T1 (en)
AU (1) AU538793B2 (en)
CA (1) CA1142963A (en)
ES (1) ES489871A0 (en)
MX (1) MX154856A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183199A1 (en) * 1984-11-26 1986-06-04 MITSUI TOATSU CHEMICALS, Inc. Preparation process of 2-chloropropionaldehyde

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183199A1 (en) * 1984-11-26 1986-06-04 MITSUI TOATSU CHEMICALS, Inc. Preparation process of 2-chloropropionaldehyde

Also Published As

Publication number Publication date
ES8103724A1 (en) 1981-03-16
ES489871A0 (en) 1981-03-16
MX154856A (en) 1987-12-22
AU5647780A (en) 1980-09-25
AU538793B2 (en) 1984-08-30
CA1142963A (en) 1983-03-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee