HU187301B - Process for preparing new menthyl esters and the apllication thereof for the separation of enantiomers of chiralic carboxylic acids - Google Patents

Process for preparing new menthyl esters and the apllication thereof for the separation of enantiomers of chiralic carboxylic acids Download PDF

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Publication number
HU187301B
HU187301B HU801724A HU172480A HU187301B HU 187301 B HU187301 B HU 187301B HU 801724 A HU801724 A HU 801724A HU 172480 A HU172480 A HU 172480A HU 187301 B HU187301 B HU 187301B
Authority
HU
Hungary
Prior art keywords
acid
cis
trans
ester
mixture
Prior art date
Application number
HU801724A
Other languages
English (en)
Hungarian (hu)
Inventor
Klaus Naumann
Rudolf Rauchschwalbe
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 HU187301B publication Critical patent/HU187301B/hu

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C69/743—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a three-membered ring and with unsaturation outside the ring
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/90—Effecting a change in isomerization by wave energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HU801724A 1979-07-13 1980-07-10 Process for preparing new menthyl esters and the apllication thereof for the separation of enantiomers of chiralic carboxylic acids HU187301B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792928406 DE2928406A1 (de) 1979-07-13 1979-07-13 Neue menthylester, verfahren zu ihrer herstellung und ihre verwendung zur enantiomerentrennung chiraler carbonsaeuren

Publications (1)

Publication Number Publication Date
HU187301B true HU187301B (en) 1985-12-28

Family

ID=6075673

Family Applications (2)

Application Number Title Priority Date Filing Date
HU801724A HU187301B (en) 1979-07-13 1980-07-10 Process for preparing new menthyl esters and the apllication thereof for the separation of enantiomers of chiralic carboxylic acids
HU85370A HU189456B (en) 1979-07-13 1980-07-10 Process for preparing new methyl esters of substituted cyclopropane carboxylic acids

Family Applications After (1)

Application Number Title Priority Date Filing Date
HU85370A HU189456B (en) 1979-07-13 1980-07-10 Process for preparing new methyl esters of substituted cyclopropane carboxylic acids

Country Status (9)

Country Link
US (1) US4345090A (en, 2012)
EP (1) EP0022972B1 (en, 2012)
JP (3) JPS5615246A (en, 2012)
BR (1) BR8004329A (en, 2012)
DD (1) DD153828A5 (en, 2012)
DE (2) DE2928406A1 (en, 2012)
DK (1) DK301080A (en, 2012)
HU (2) HU187301B (en, 2012)
IL (1) IL60543A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127752A1 (de) * 1981-07-14 1983-02-03 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von permethrinsaeurementhylester
JPS6025952A (ja) * 1983-07-20 1985-02-08 Sumitomo Chem Co Ltd 光学活性２，２−ジメチルシクロプロパン−１−カルボン酸誘導体の製造法
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.
DE3515869A1 (de) * 1985-05-03 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung optisch aktiver azolderivate
DE3724899A1 (de) * 1987-05-13 1988-12-08 Bayer Ag Optisch aktive octinole und ihre verwendung bei der herstellung von prostaglandinen
JPH0688933B2 (ja) * 1987-07-17 1994-11-09 住友化学工業株式会社 光学活性第一菊酸類のラセミ化法
ATE115536T1 (de) * 1990-06-14 1994-12-15 Lonza Ag Verfahren zur racematspaltung von 2,2- dimethylcyclopropancarbonsäure.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231865B2 (en, 2012) * 1971-08-16 1977-08-17
US4024163A (en) * 1972-05-25 1977-05-17 National Research Development Corporation Insecticides
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)

Also Published As

Publication number Publication date
JPS5615246A (en) 1981-02-14
EP0022972B1 (de) 1983-01-26
DE2928406A1 (de) 1981-01-29
US4345090A (en) 1982-08-17
DK301080A (da) 1981-01-14
DE3061774D1 (en) 1983-03-03
JPS6322058A (ja) 1988-01-29
DD153828A5 (de) 1982-02-03
JPH0453850B2 (en, 2012) 1992-08-27
EP0022972A1 (de) 1981-01-28
BR8004329A (pt) 1981-01-27
JPS6322051A (ja) 1988-01-29
HU189456B (en) 1986-07-28
IL60543A (en) 1985-02-28
IL60543A0 (en) 1980-09-16

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628