JPS53112804A - Preparation of alpha-branched aliphatic carboxilic acid anhydride - Google Patents

Preparation of alpha-branched aliphatic carboxilic acid anhydride

Info

Publication number
JPS53112804A
JPS53112804A JP2832277A JP2832277A JPS53112804A JP S53112804 A JPS53112804 A JP S53112804A JP 2832277 A JP2832277 A JP 2832277A JP 2832277 A JP2832277 A JP 2832277A JP S53112804 A JPS53112804 A JP S53112804A
Authority
JP
Japan
Prior art keywords
branched aliphatic
acid anhydride
alpha
preparation
carboxilic acid
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
JP2832277A
Other languages
Japanese (ja)
Other versions
JPS6055493B2 (en
Inventor
Takao Maki
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP52028322A priority Critical patent/JPS6055493B2/en
Publication of JPS53112804A publication Critical patent/JPS53112804A/en
Publication of JPS6055493B2 publication Critical patent/JPS6055493B2/en
Expired 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 α-branched aliphatic carboxylic acid anhydride in high yield without formation of by-products by oxidation of α-branched aliphatic aldehyde with O2 in the presence of copper or a copper cpd.
COPYRIGHT: (C)1978,JPO&Japio
JP52028322A 1977-03-15 1977-03-15 Production method of α-branched aliphatic carboxylic acid anhydride Expired JPS6055493B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52028322A JPS6055493B2 (en) 1977-03-15 1977-03-15 Production method of α-branched aliphatic carboxylic acid anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52028322A JPS6055493B2 (en) 1977-03-15 1977-03-15 Production method of α-branched aliphatic carboxylic acid anhydride

Publications (2)

Publication Number Publication Date
JPS53112804A true JPS53112804A (en) 1978-10-02
JPS6055493B2 JPS6055493B2 (en) 1985-12-05

Family

ID=12245367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52028322A Expired JPS6055493B2 (en) 1977-03-15 1977-03-15 Production method of α-branched aliphatic carboxylic acid anhydride

Country Status (1)

Country Link
JP (1) JPS6055493B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140038A (en) * 1982-02-16 1983-08-19 Kuraray Co Ltd Preparation of azelaic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140038A (en) * 1982-02-16 1983-08-19 Kuraray Co Ltd Preparation of azelaic acid

Also Published As

Publication number Publication date
JPS6055493B2 (en) 1985-12-05

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