JPS58116437A - Preparation of 7-octenoic acid - Google Patents

Preparation of 7-octenoic acid

Info

Publication number
JPS58116437A
JPS58116437A JP56212566A JP21256681A JPS58116437A JP S58116437 A JPS58116437 A JP S58116437A JP 56212566 A JP56212566 A JP 56212566A JP 21256681 A JP21256681 A JP 21256681A JP S58116437 A JPS58116437 A JP S58116437A
Authority
JP
Japan
Prior art keywords
catalyst
copper
oxidation catalyst
octadien
isomerizing
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
JP56212566A
Other languages
Japanese (ja)
Other versions
JPS6324501B2 (en
Inventor
Noriaki Yoshimura
Masuhiko Tamura
Original Assignee
Kuraray Co 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP56212566A priority Critical patent/JPS6324501B2/ja
Priority claimed from US06/390,984 external-priority patent/US4510331A/en
Publication of JPS58116437A publication Critical patent/JPS58116437A/en
Publication of JPS6324501B2 publication Critical patent/JPS6324501B2/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: To prepare the titled substance useful as a raw material of 8-aminocaprylic acid, etc., economically, with a simple process, by using an easily available 2,7-octadien-1-ol as a starting material, isomerizing the material in the presence of a catalyst, and oxidizing the product in a liquid phase in the presence of an oxidation catalyst.
CONSTITUTION: The titled compound is prepared from 2,7-octadien-1-ol, by (1) isomerizing the starting material at 100W250°C, especially 130W220°C in the presence of a catalyst selected from a copper-based catalyst and a chromium- based catalyst, e.g. reduced copper, Raney copper, copper-chromium oxide, etc. preferably in the atmosphere of an inert gas, and (2) contacting the resultant 7-octen-1-al with an oxygen-containing gas in the presence of an oxidation catalyst and an organic solvent. The oxidation catalyst is preferably the copper or iron salt of an aliphatic monocarboxylic acid. The reaction temperature is about 40W120°C.
COPYRIGHT: (C)1983,JPO&Japio
JP56212566A 1981-12-28 1981-12-28 Expired JPS6324501B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56212566A JPS6324501B2 (en) 1981-12-28 1981-12-28

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP56212566A JPS6324501B2 (en) 1981-12-28 1981-12-28
US06/390,984 US4510331A (en) 1981-07-02 1982-06-22 Processes for producing 7-octen-1-al and derivatives thereof
CA000406164A CA1162566A (en) 1981-07-02 1982-06-28 Processes for producing 7-octen-1-al and derivatives thereof
EP82105835A EP0069339B1 (en) 1981-07-02 1982-06-30 Process for producing 7-octen-1-al and derivatives thereof
DE8282105835T DE3269361D1 (en) 1981-07-02 1982-06-30 Process for producing 7-octen-1-al and derivatives thereof

Publications (2)

Publication Number Publication Date
JPS58116437A true JPS58116437A (en) 1983-07-11
JPS6324501B2 JPS6324501B2 (en) 1988-05-20

Family

ID=16624816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56212566A Expired JPS6324501B2 (en) 1981-12-28 1981-12-28

Country Status (1)

Country Link
JP (1) JPS6324501B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228385U (en) * 1988-08-11 1990-02-23
JPH02119601U (en) * 1989-03-13 1990-09-26

Also Published As

Publication number Publication date
JPS6324501B2 (en) 1988-05-20

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