JPS57197242A - Preparation of (+)-trans chrysanthemum-monocarboxylic acid - Google Patents

Preparation of (+)-trans chrysanthemum-monocarboxylic acid

Info

Publication number
JPS57197242A
JPS57197242A JP56081935A JP8193581A JPS57197242A JP S57197242 A JPS57197242 A JP S57197242A JP 56081935 A JP56081935 A JP 56081935A JP 8193581 A JP8193581 A JP 8193581A JP S57197242 A JPS57197242 A JP S57197242A
Authority
JP
Japan
Prior art keywords
monocarboxylic acid
cis
chrysanthemum
trans
trans chrysanthemum
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
JP56081935A
Other languages
Japanese (ja)
Other versions
JPS6361934B2 (en
Inventor
Takeo Suzukamo
Masami Fukao
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 JP56081935A priority Critical patent/JPS57197242A/en
Publication of JPS57197242A publication Critical patent/JPS57197242A/en
Publication of JPS6361934B2 publication Critical patent/JPS6361934B2/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: To obtain the titled compound which is a rew material, etc. for insecticides, etc. efficiently, by treating (+)-cis- or a mixed (+)-cis with (+)-trans chrysanthemum-monocarboxylic acid with a catalytic system containing a palladium halide and a nitrile compound.
CONSTITUTION: (+)-cis Chrysanthemum-monocarboxylic acid or a mixed (+)- cis with (+)-trans chrysanthemum-monocarboxylic acid is treated with a catalytic system containing a palladium halide and a nitrile compound in the temperature range of -30W+110°C, preferably -10W+100°C, to convert the configuration of the carbon atom at the 3-position (epimerization of the carbon atom at the 3-position) and give the aimed (+)-trans chrysanthemum-monocarboxylic acid.
EFFECT: Mild reaction conditions.
USE: Acidic components in rapid acting insecticidal esters with low toxicity.
COPYRIGHT: (C)1982,JPO&Japio
JP56081935A 1981-05-28 1981-05-28 Preparation of (+)-trans chrysanthemum-monocarboxylic acid Granted JPS57197242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56081935A JPS57197242A (en) 1981-05-28 1981-05-28 Preparation of (+)-trans chrysanthemum-monocarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56081935A JPS57197242A (en) 1981-05-28 1981-05-28 Preparation of (+)-trans chrysanthemum-monocarboxylic acid

Publications (2)

Publication Number Publication Date
JPS57197242A true JPS57197242A (en) 1982-12-03
JPS6361934B2 JPS6361934B2 (en) 1988-11-30

Family

ID=13760335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56081935A Granted JPS57197242A (en) 1981-05-28 1981-05-28 Preparation of (+)-trans chrysanthemum-monocarboxylic acid

Country Status (1)

Country Link
JP (1) JPS57197242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621641U (en) * 1992-07-15 1994-03-22 株式会社デュシェルブルー UV garbage sterilizer
JP2008530180A (en) * 2005-02-17 2008-08-07 エンデュラ ソシエタ ペル アチオニ Method for obtaining chrysanthemic acid enantiomer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621641U (en) * 1992-07-15 1994-03-22 株式会社デュシェルブルー UV garbage sterilizer
JP2008530180A (en) * 2005-02-17 2008-08-07 エンデュラ ソシエタ ペル アチオニ Method for obtaining chrysanthemic acid enantiomer

Also Published As

Publication number Publication date
JPS6361934B2 (en) 1988-11-30

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