JPS5673044A - Preparation of malonic acid diester - Google Patents

Preparation of malonic acid diester

Info

Publication number
JPS5673044A
JPS5673044A JP15035879A JP15035879A JPS5673044A JP S5673044 A JPS5673044 A JP S5673044A JP 15035879 A JP15035879 A JP 15035879A JP 15035879 A JP15035879 A JP 15035879A JP S5673044 A JPS5673044 A JP S5673044A
Authority
JP
Japan
Prior art keywords
catalyst
cobalt
titled compound
distillation
alcohol
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
JP15035879A
Other languages
English (en)
Other versions
JPS5833214B2 (ja
Inventor
Iwao Kobayashi
Tsunehiko Shimizui
Yoshio Osai
Kyoji Aoki
Hiroshi Kaneko
Mitsukuni Ayabe
Shunichi Nakamura
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP54150358A priority Critical patent/JPS5833214B2/ja
Publication of JPS5673044A publication Critical patent/JPS5673044A/ja
Publication of JPS5833214B2 publication Critical patent/JPS5833214B2/ja
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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP54150358A 1979-11-20 1979-11-20 マロン酸ジエステルの製造方法 Expired JPS5833214B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54150358A JPS5833214B2 (ja) 1979-11-20 1979-11-20 マロン酸ジエステルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54150358A JPS5833214B2 (ja) 1979-11-20 1979-11-20 マロン酸ジエステルの製造方法

Publications (2)

Publication Number Publication Date
JPS5673044A true JPS5673044A (en) 1981-06-17
JPS5833214B2 JPS5833214B2 (ja) 1983-07-18

Family

ID=15495234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54150358A Expired JPS5833214B2 (ja) 1979-11-20 1979-11-20 マロン酸ジエステルの製造方法

Country Status (1)

Country Link
JP (1) JPS5833214B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215354A (ja) * 1985-03-20 1986-09-25 Denki Kagaku Kogyo Kk マロン酸ジエステル含有合成液の処理方法
KR20000033754A (ko) * 1998-11-25 2000-06-15 박영구 말론산디알킬에스터의 회수방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215354A (ja) * 1985-03-20 1986-09-25 Denki Kagaku Kogyo Kk マロン酸ジエステル含有合成液の処理方法
KR20000033754A (ko) * 1998-11-25 2000-06-15 박영구 말론산디알킬에스터의 회수방법

Also Published As

Publication number Publication date
JPS5833214B2 (ja) 1983-07-18

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