JPS5231015A - Process for preparation of oxalic acid diesters - Google Patents

Process for preparation of oxalic acid diesters

Info

Publication number
JPS5231015A
JPS5231015A JP50106560A JP10656075A JPS5231015A JP S5231015 A JPS5231015 A JP S5231015A JP 50106560 A JP50106560 A JP 50106560A JP 10656075 A JP10656075 A JP 10656075A JP S5231015 A JPS5231015 A JP S5231015A
Authority
JP
Japan
Prior art keywords
oxalic acid
acid diesters
preparation
reaction
acceleratiors
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
JP50106560A
Other languages
Japanese (ja)
Other versions
JPS5726578B2 (en
Inventor
Toshiharu Yamazaki
Katsuo Eguchi
Shinichiro Uchiumi
Masaaki Masunaga
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.)
Ube Corp
Original Assignee
Ube 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP50106560A priority Critical patent/JPS5231015A/en
Publication of JPS5231015A publication Critical patent/JPS5231015A/en
Publication of JPS5726578B2 publication Critical patent/JPS5726578B2/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: Oxalic acid diesters are prepared in high yield and high selectivity by the reaction of an aliphatic alcohol with CO and O2 under pressure in the presence of the catalysts comprising saits of platinum group and copper oxide, copper hydroxide, etc. and reaction acceleratiors such as an alkali metal halide.
COPYRIGHT: (C)1977,JPO&Japio
JP50106560A 1975-09-04 1975-09-04 Process for preparation of oxalic acid diesters Granted JPS5231015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50106560A JPS5231015A (en) 1975-09-04 1975-09-04 Process for preparation of oxalic acid diesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50106560A JPS5231015A (en) 1975-09-04 1975-09-04 Process for preparation of oxalic acid diesters

Publications (2)

Publication Number Publication Date
JPS5231015A true JPS5231015A (en) 1977-03-09
JPS5726578B2 JPS5726578B2 (en) 1982-06-05

Family

ID=14436687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50106560A Granted JPS5231015A (en) 1975-09-04 1975-09-04 Process for preparation of oxalic acid diesters

Country Status (1)

Country Link
JP (1) JPS5231015A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259670U (en) * 1985-10-02 1987-04-13

Also Published As

Publication number Publication date
JPS5726578B2 (en) 1982-06-05

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