DK313882A - Fremgangsmaade til fremstilling af permethrinsyrementhylester - Google Patents

Fremgangsmaade til fremstilling af permethrinsyrementhylester Download PDF

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Publication number
DK313882A
DK313882A DK313882A DK313882A DK313882A DK 313882 A DK313882 A DK 313882A DK 313882 A DK313882 A DK 313882A DK 313882 A DK313882 A DK 313882A DK 313882 A DK313882 A DK 313882A
Authority
DK
Denmark
Prior art keywords
holester
procedure
preparation
permethric acid
permethric
Prior art date
Application number
DK313882A
Other languages
English (en)
Inventor
H P Sehnem
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of DK313882A publication Critical patent/DK313882A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK313882A 1981-07-14 1982-07-13 Fremgangsmaade til fremstilling af permethrinsyrementhylester DK313882A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813127752 DE3127752A1 (de) 1981-07-14 1981-07-14 Verfahren zur herstellung von permethrinsaeurementhylester

Publications (1)

Publication Number Publication Date
DK313882A true DK313882A (da) 1983-01-15

Family

ID=6136872

Family Applications (1)

Application Number Title Priority Date Filing Date
DK313882A DK313882A (da) 1981-07-14 1982-07-13 Fremgangsmaade til fremstilling af permethrinsyrementhylester

Country Status (9)

Country Link
US (1) US4518791A (da)
EP (1) EP0069954B1 (da)
JP (1) JPS5818336A (da)
BR (1) BR8204069A (da)
DE (2) DE3127752A1 (da)
DK (1) DK313882A (da)
HU (1) HU188319B (da)
IL (1) IL66299A (da)
ZA (1) ZA824963B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES528023A0 (es) * 1983-12-13 1985-10-01 Union Explosivos Rio Tinto Procedimiento de preparacion de nuevos esteres del acido vinilciclopropancarboxilico en su forma racemica u opticamente activa, con actividad pesticida.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683005A (en) * 1970-01-08 1972-08-08 Taisho Pharmaceutical Co Ltd Cyclopropanecarboxylic acid esters
US4024163A (en) * 1972-05-25 1977-05-17 National Research Development Corporation Insecticides
JPS5813522B2 (ja) * 1974-10-24 1983-03-14 住友化学工業株式会社 新しいシクロプロパンカルボン酸エステルを含有する殺虫、殺ダニ剤
NZ183786A (en) * 1976-04-15 1978-07-28 Ici Ltd Preparation of esters of m-phenoxbenzyl alcohol and its -cyano and -ethynyl derivatives
US4183948A (en) * 1977-01-24 1980-01-15 Imperial Chemical Industries Limited Halogenated esters
DE2730515A1 (de) * 1977-07-06 1979-01-18 Bayer Ag Substituierte phenoxybenzyloxycarbonylderivate, verfahren zu ihrer herstellung und ihre verwendung als insektizide und akarizide
DE2843073A1 (de) * 1977-10-06 1979-04-19 Ciba Geigy Ag Cyclopropankarbonsaeure-phenoxybenzylester, verfahren zu ihrer herstellung und ihre verwendung in der schaedlingsbekaempfung
DE2820521A1 (de) * 1978-05-11 1979-11-15 Basf Ag Verfahren zur umesterung
DE2928406A1 (de) * 1979-07-13 1981-01-29 Bayer Ag Neue menthylester, verfahren zu ihrer herstellung und ihre verwendung zur enantiomerentrennung chiraler carbonsaeuren
DE2939913A1 (de) * 1979-10-02 1981-04-30 Bayer Ag, 5090 Leverkusen 3-(2,3-dichlor-3,3-difluor-prop-1-en-1-yl)-2,2-dimethyl-cyclopropancarbonsaeure-fluor-benzylester, verfahren zu ihrer herstellung sowie ihre verwendung in schaedlingsbekaempfungsmitteln
GB2066810A (en) * 1979-12-21 1981-07-15 Ici Ltd Fluorinated benzyl esters of cyclopropane carboxylic acids

Also Published As

Publication number Publication date
US4518791A (en) 1985-05-21
EP0069954B1 (de) 1984-12-05
ZA824963B (en) 1983-05-25
EP0069954A1 (de) 1983-01-19
HUT35239A (en) 1985-06-28
BR8204069A (pt) 1983-07-05
JPH0323535B2 (da) 1991-03-29
DE3261459D1 (en) 1985-01-17
DE3127752A1 (de) 1983-02-03
IL66299A0 (en) 1982-11-30
IL66299A (en) 1985-06-30
HU188319B (en) 1986-04-28
JPS5818336A (ja) 1983-02-02

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ATS Application withdrawn