JPS559047A - Preparation of aldehyde - Google Patents

Preparation of aldehyde

Info

Publication number
JPS559047A
JPS559047A JP8237578A JP8237578A JPS559047A JP S559047 A JPS559047 A JP S559047A JP 8237578 A JP8237578 A JP 8237578A JP 8237578 A JP8237578 A JP 8237578A JP S559047 A JPS559047 A JP S559047A
Authority
JP
Japan
Prior art keywords
aldehyde
atom
catalyst
cobaltcarbonyl
hydroformylation
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
JP8237578A
Other languages
Japanese (ja)
Other versions
JPS5726652B2 (en
Inventor
Kazuhisa Murata
Akio Matsuda
Yoshihiro Sugi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP8237578A priority Critical patent/JPS559047A/en
Publication of JPS559047A publication Critical patent/JPS559047A/en
Publication of JPS5726652B2 publication Critical patent/JPS5726652B2/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 prepare an aldehyde by the hydroformylation of an olefin under relatively mild conditions, in the presence of a catalyst comprising a cobaltcarbonyl cluster compound which can be separated from the reaction product and recycled to the reaction system.
CONSTITUTION: An aldehyde is prepared by the hydroformylation of an olefin at 80W180°C and 10W100kg/cm2, in the presence of a solvent, using a catalyst comprising a cobaltcarbonyl cluster compound of the formula (R is H, hydrocarbyl, halogen) having a substituted C atom, and having a tetrahedral structure composed of three Co atoms and one C atom. When the reaction is carried out at 90W120°C, the amounts of by-products (alkanes, alcohols, etc.) can be remarkably reduced. The selectivity to the straight chain aldehyde depends upon the substitution group of the C atom of the catalyst.
COPYRIGHT: (C)1980,JPO&Japio
JP8237578A 1978-07-06 1978-07-06 Preparation of aldehyde Granted JPS559047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8237578A JPS559047A (en) 1978-07-06 1978-07-06 Preparation of aldehyde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8237578A JPS559047A (en) 1978-07-06 1978-07-06 Preparation of aldehyde

Publications (2)

Publication Number Publication Date
JPS559047A true JPS559047A (en) 1980-01-22
JPS5726652B2 JPS5726652B2 (en) 1982-06-05

Family

ID=13772830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8237578A Granted JPS559047A (en) 1978-07-06 1978-07-06 Preparation of aldehyde

Country Status (1)

Country Link
JP (1) JPS559047A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1055284C (en) * 1994-12-23 2000-08-09 中国科学院兰州化学物理研究所 Synthetic method for N-acyl alpha-amino-acid
CN102850406A (en) * 2010-05-10 2013-01-02 内蒙古大学 Bridged complex formed by metal cobalt carbonyl cluster and La and Ce, and preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1055284C (en) * 1994-12-23 2000-08-09 中国科学院兰州化学物理研究所 Synthetic method for N-acyl alpha-amino-acid
CN102850406A (en) * 2010-05-10 2013-01-02 内蒙古大学 Bridged complex formed by metal cobalt carbonyl cluster and La and Ce, and preparation method and application thereof

Also Published As

Publication number Publication date
JPS5726652B2 (en) 1982-06-05

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