JPS63218641A - 光学活性第一菊酸類のラセミ化方法 - Google Patents

光学活性第一菊酸類のラセミ化方法

Info

Publication number
JPS63218641A
JPS63218641A JP62053519A JP5351987A JPS63218641A JP S63218641 A JPS63218641 A JP S63218641A JP 62053519 A JP62053519 A JP 62053519A JP 5351987 A JP5351987 A JP 5351987A JP S63218641 A JPS63218641 A JP S63218641A
Authority
JP
Japan
Prior art keywords
acid
optically active
chrysanthemum
bromine
acids
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
JP62053519A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0586941B2 (enrdf_load_stackoverflow
Inventor
Takeo Suzukamo
鈴鴨　剛夫
Yoji Sakito
先砥　庸治
Masami Fukao
正美 深尾
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP62053519A priority Critical patent/JPS63218641A/ja
Priority to DE8888301792T priority patent/DE3867658D1/de
Priority to EP88301792A priority patent/EP0282221B1/en
Priority to HU881122A priority patent/HU203067B/hu
Priority to US07/166,014 priority patent/US4820864A/en
Publication of JPS63218641A publication Critical patent/JPS63218641A/ja
Publication of JPH0586941B2 publication Critical patent/JPH0586941B2/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

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP62053519A 1987-03-09 1987-03-09 光学活性第一菊酸類のラセミ化方法 Granted JPS63218641A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62053519A JPS63218641A (ja) 1987-03-09 1987-03-09 光学活性第一菊酸類のラセミ化方法
DE8888301792T DE3867658D1 (de) 1987-03-09 1988-03-01 Verfahren zur racemisierung von optisch aktiver chrysanthemumsaeure oder ihren estern.
EP88301792A EP0282221B1 (en) 1987-03-09 1988-03-01 Method for racemization of optically active chrysanthemic acid or its ester
HU881122A HU203067B (en) 1987-03-09 1988-03-08 Process for racemization and isomeric transformation of optically active chrysanthemic acid and of its ester
US07/166,014 US4820864A (en) 1987-03-09 1988-03-09 Method for racemization of optically active chrysanthemic acid or its ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62053519A JPS63218641A (ja) 1987-03-09 1987-03-09 光学活性第一菊酸類のラセミ化方法

Publications (2)

Publication Number Publication Date
JPS63218641A true JPS63218641A (ja) 1988-09-12
JPH0586941B2 JPH0586941B2 (enrdf_load_stackoverflow) 1993-12-14

Family

ID=12945071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62053519A Granted JPS63218641A (ja) 1987-03-09 1987-03-09 光学活性第一菊酸類のラセミ化方法

Country Status (1)

Country Link
JP (1) JPS63218641A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63267742A (ja) * 1987-04-22 1988-11-04 Sumitomo Chem Co Ltd ラセミ―トランス第一菊酸類の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63267742A (ja) * 1987-04-22 1988-11-04 Sumitomo Chem Co Ltd ラセミ―トランス第一菊酸類の製造方法

Also Published As

Publication number Publication date
JPH0586941B2 (enrdf_load_stackoverflow) 1993-12-14

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