JPS5498708A - Hydroformylation - Google Patents

Hydroformylation

Info

Publication number
JPS5498708A
JPS5498708A JP345978A JP345978A JPS5498708A JP S5498708 A JPS5498708 A JP S5498708A JP 345978 A JP345978 A JP 345978A JP 345978 A JP345978 A JP 345978A JP S5498708 A JPS5498708 A JP S5498708A
Authority
JP
Japan
Prior art keywords
catalyst
hydrogen
high pressure
ethylenic unsaturated
compound
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
JP345978A
Other languages
Japanese (ja)
Other versions
JPS5735886B2 (en
Inventor
Hidetaka Kojima
Shingo Oda
Takushi Yokoyama
Kyoichi Murakami
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel 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
Application filed by Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP345978A priority Critical patent/JPS5498708A/en
Priority to US06/000,269 priority patent/US4209467A/en
Priority to DE19792901347 priority patent/DE2901347A1/en
Publication of JPS5498708A publication Critical patent/JPS5498708A/en
Publication of JPS5735886B2 publication Critical patent/JPS5735886B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To hydroformylate an ethylenic unsaturated compound with CO and hydrogen, by using a specific catalyst which is excellent in separability and stability and can be prepared without using high pressure.
CONSTITUTION: Ethylenic unsaturated compounds are hydroformylated with CO and hydrogen in the presence of a catalyst formed by the reaction of a nitrogen- containing heterocyclic compound having enolic hydroxyl group at a carbon atom adjacent to a ring-forming nitrogen atom, e.g. 2-hydroxypyridine (tautomer of 2- pyrrolidone), and a cobalt carbonyl compound, e.g. Co2(CO)8. For example, propionaldehyde is obtained from ethylene.
EFFECT: High pressure is not required in the preparation of the catalyst, and the catalyst is reusable repeatedly because it does not decompose even at low CO partial pressure.
COPYRIGHT: (C)1979,JPO&Japio
JP345978A 1978-01-17 1978-01-17 Hydroformylation Granted JPS5498708A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP345978A JPS5498708A (en) 1978-01-17 1978-01-17 Hydroformylation
US06/000,269 US4209467A (en) 1978-01-17 1979-01-02 Hydroformylation process
DE19792901347 DE2901347A1 (en) 1978-01-17 1979-01-15 HYDROFORMYLATION PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP345978A JPS5498708A (en) 1978-01-17 1978-01-17 Hydroformylation

Publications (2)

Publication Number Publication Date
JPS5498708A true JPS5498708A (en) 1979-08-03
JPS5735886B2 JPS5735886B2 (en) 1982-07-31

Family

ID=11557900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP345978A Granted JPS5498708A (en) 1978-01-17 1978-01-17 Hydroformylation

Country Status (1)

Country Link
JP (1) JPS5498708A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016A (en) * 1972-11-10 1975-01-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016A (en) * 1972-11-10 1975-01-06

Also Published As

Publication number Publication date
JPS5735886B2 (en) 1982-07-31

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