DK140694B - Fremgangsmåde til fremstilling af alkyl-trans-chrysanthemater eller den tilsvarende frie syre. - Google Patents

Fremgangsmåde til fremstilling af alkyl-trans-chrysanthemater eller den tilsvarende frie syre.

Info

Publication number
DK140694B
DK140694B DK267473AA DK267473A DK140694B DK 140694 B DK140694 B DK 140694B DK 267473A A DK267473A A DK 267473AA DK 267473 A DK267473 A DK 267473A DK 140694 B DK140694 B DK 140694B
Authority
DK
Denmark
Prior art keywords
chrysanthemates
preparation
free acid
corresponding free
alkyl trans
Prior art date
Application number
DK267473AA
Other languages
English (en)
Other versions
DK140694C (da
Inventor
Tsuneyuki Nagase
Gohu Suzukamo
Yukio Yoneyoshi
Hirosuke Yoshioka
Original Assignee
Sumitomo Chemical Co
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
Priority claimed from JP4885272A external-priority patent/JPS5318495B2/ja
Priority claimed from JP4969572A external-priority patent/JPS5318496B2/ja
Priority claimed from JP5625872A external-priority patent/JPS5516568B2/ja
Priority claimed from JP2547273A external-priority patent/JPS5612626B2/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of DK140694B publication Critical patent/DK140694B/da
Application granted granted Critical
Publication of DK140694C publication Critical patent/DK140694C/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DK267473AA 1972-05-16 1973-05-15 Fremgangsmåde til fremstilling af alkyl-trans-chrysanthemater eller den tilsvarende frie syre. DK140694B (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4885272A JPS5318495B2 (da) 1972-05-16 1972-05-16
JP4969572A JPS5318496B2 (da) 1972-05-18 1972-05-18
JP5625872A JPS5516568B2 (da) 1972-06-05 1972-06-05
JP2547273A JPS5612626B2 (da) 1973-03-01 1973-03-01

Publications (2)

Publication Number Publication Date
DK140694B true DK140694B (da) 1979-10-29
DK140694C DK140694C (da) 1980-05-19

Family

ID=27458323

Family Applications (1)

Application Number Title Priority Date Filing Date
DK267473AA DK140694B (da) 1972-05-16 1973-05-15 Fremgangsmåde til fremstilling af alkyl-trans-chrysanthemater eller den tilsvarende frie syre.

Country Status (10)

Country Link
US (1) US3906026A (da)
CA (1) CA999011A (da)
CH (1) CH581088A5 (da)
DE (1) DE2324473C3 (da)
DK (1) DK140694B (da)
FR (1) FR2184867B1 (da)
GB (1) GB1426000A (da)
IT (1) IT986561B (da)
NL (1) NL7306857A (da)
SU (1) SU929007A3 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234618B2 (da) * 1974-06-15 1977-09-05
FR2375161A1 (fr) * 1976-04-23 1978-07-21 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure (r) en ester d'acide chiral d'alcool secondaire a-cyane de structure (s)
FR2348901A1 (fr) * 1976-04-23 1977-11-18 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire alpha-cyane optiquement actif en ester d'acide chiral d'alcool secondaire alpha-cyane racemique
DE2713538A1 (de) * 1977-03-26 1978-09-28 Bayer Ag Verfahren zur trennung stereoisomerer cyclischer carbonsaeuren
FR2396006A1 (fr) * 1977-06-27 1979-01-26 Roussel Uclaf Nouveaux composes a noyau cyclopropanique, procede de preparation et application a la preparation de derives cyclopropaniques a chaine dihalovinyliques
EP0010875B1 (en) * 1978-10-27 1983-06-22 Imperial Chemical Industries Plc Process of separating cis and trans isomers of cyclopropane carboxylic acids
US4473703A (en) * 1981-03-30 1984-09-25 Sumitomo Chemical Company, Limited Method of epimerization of alkyl chrysanthemate
CA1306739C (en) * 1987-02-16 1992-08-25 Gohfu Suzukamo Solid base, process for preparing the same and use of the same in preparation of internal olefins
EP2520364A3 (en) 2003-11-24 2013-02-27 Michael Lefenfeld Silica gel compositions containing alkali metals and alkali metal alloys
US9598531B2 (en) 2013-02-27 2017-03-21 Materia, Inc. Olefin metathesis catalyst compositions comprising at least two metal carbene olefin metathesis catalysts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046299A (en) * 1958-07-28 1962-07-24 Rhone Poulenc Sa Process for the preparation of cyclopropane-carboxylic acids of transform
GB1005722A (en) * 1963-04-23 1965-09-29 Sumitomo Chemical Co Process for producing trans-chrysanthemic acid esters

Also Published As

Publication number Publication date
CH581088A5 (da) 1976-10-29
GB1426000A (en) 1976-02-25
FR2184867A1 (da) 1973-12-28
DK140694C (da) 1980-05-19
CA999011A (en) 1976-10-26
DE2324473B2 (de) 1977-08-11
FR2184867B1 (da) 1977-02-18
DE2324473A1 (de) 1973-11-29
IT986561B (it) 1975-01-30
SU929007A3 (ru) 1982-05-15
US3906026A (en) 1975-09-16
DE2324473C3 (de) 1978-04-06
NL7306857A (da) 1973-11-20

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