CS33385A2 - Zpusob vyroby a izolace paru enantiomeru (1r 3r alfas plus 1s 3s alfar) a (1r 3s alfas plus 1s 3r alfar) - Google Patents

Zpusob vyroby a izolace paru enantiomeru (1r 3r alfas plus 1s 3s alfar) a (1r 3s alfas plus 1s 3r alfar)

Info

Publication number
CS33385A2
CS33385A2 CS85333A CS33385A CS33385A2 CS 33385 A2 CS33385 A2 CS 33385A2 CS 85333 A CS85333 A CS 85333A CS 33385 A CS33385 A CS 33385A CS 33385 A2 CS33385 A2 CS 33385A2
Authority
CS
Czechoslovakia
Prior art keywords
alpha
alfar
alfas
plus
izolace
Prior art date
Application number
CS85333A
Other languages
English (en)
Other versions
CS253716B2 (en
Inventor
Rainer Dr Fuchs
Klaus Dr Naumann
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 CS33385A2 publication Critical patent/CS33385A2/cs
Publication of CS253716B2 publication Critical patent/CS253716B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
    • C07C255/34—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring with cyano groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by unsaturated carbon chains
    • 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
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/53—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and hydroxy groups bound to the carbon skeleton

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
CS85333A 1984-01-18 1985-01-17 Process for preparing and for the separation of pair enantiomers/1r-3r-alpha s+1s-3s-alpha r and /1r-3s-alpha s+ 1s-3r-alpha r0 CS253716B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843401483 DE3401483A1 (de) 1984-01-18 1984-01-18 Verfahren zur herstellung bestimmter enantiomerenpaare von permethrinsaeure-(alpha)-cyano-3-phenoxy-4-fluor-benzyl-ester

Publications (2)

Publication Number Publication Date
CS33385A2 true CS33385A2 (en) 1987-05-14
CS253716B2 CS253716B2 (en) 1987-12-17

Family

ID=6225185

Family Applications (1)

Application Number Title Priority Date Filing Date
CS85333A CS253716B2 (en) 1984-01-18 1985-01-17 Process for preparing and for the separation of pair enantiomers/1r-3r-alpha s+1s-3s-alpha r and /1r-3s-alpha s+ 1s-3r-alpha r0

Country Status (22)

Country Link
US (1) US4544508A (cs)
EP (1) EP0150006B1 (cs)
JP (1) JPH0788345B2 (cs)
KR (1) KR930004358B1 (cs)
AT (1) ATE22070T1 (cs)
AU (1) AU565238B2 (cs)
BR (1) BR8500212A (cs)
CA (1) CA1249841A (cs)
CS (1) CS253716B2 (cs)
DD (1) DD232037A5 (cs)
DE (2) DE3401483A1 (cs)
DK (1) DK173881B1 (cs)
ES (1) ES8603385A1 (cs)
GR (1) GR850124B (cs)
HU (1) HU193919B (cs)
IL (1) IL74053A (cs)
MA (1) MA20327A1 (cs)
NZ (1) NZ210853A (cs)
PH (1) PH20448A (cs)
TR (1) TR22462A (cs)
ZA (1) ZA85382B (cs)
ZW (1) ZW22384A1 (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8422872D0 (en) * 1984-09-11 1984-10-17 Ici Plc Insecticidal product
CA1275108A (en) * 1985-01-16 1990-10-09 Laszlo Pap Insecticidal composition comprising more than one active ingredients
DE3522629A1 (de) * 1985-06-25 1987-01-08 Bayer Ag Verfahren zur herstellung bestimmter enantiomerenpaare von permethrinsaeure-(alpha)-cyano-3-phenoxy-4-fluor-benzyl -ester
GB2187385A (en) * 1986-03-07 1987-09-09 Shell Int Research Method of combatting colorado beetles using chemical compounds and compositions containing the chemical compounds
US4717050A (en) * 1986-05-19 1988-01-05 Sunbeam Plastics Corporation Multiple orifice dispensing closure
US4997970A (en) * 1987-06-15 1991-03-05 Fmc Corporation Conversion of pyrethroid isomers to move active species
US5128497A (en) * 1990-01-03 1992-07-07 Fmc Corporation Conversion of pyrethroid isomers to more active species
GB9127355D0 (en) * 1991-12-24 1992-02-19 Ici Plc Isomerisation process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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)
DE2709264C3 (de) * 1977-03-03 1982-01-21 Bayer Ag, 5090 Leverkusen Substituierte Phenoxybenzyloxycarbonylderivate, Verfahren zu ihrer Herstellung und ihre Verwendung als Insektizide und Akarizide sowie neue Zwischenprodukte
US4308279A (en) * 1979-06-06 1981-12-29 Fmc Corporation Crystalline, insecticidal pyrethroid
DE2938112A1 (de) * 1979-09-20 1981-04-16 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von (alpha) -cyano-phenoxy-benzyl-estern
CA1150730A (en) * 1980-04-23 1983-07-26 Michael J. Bull Process for preparing cyclopropane carboxylic acid ester derivatives
CA1162560A (en) * 1980-04-23 1984-02-21 Ronald F. Mason Process for preparing cyclopropane carboxylic acid ester derivatives

Also Published As

Publication number Publication date
AU3776585A (en) 1985-07-25
CA1249841A (en) 1989-02-07
KR930004358B1 (ko) 1993-05-26
AU565238B2 (en) 1987-09-10
DK22885A (da) 1985-07-19
EP0150006A1 (de) 1985-07-31
DD232037A5 (de) 1986-01-15
DE3401483A1 (de) 1985-07-25
TR22462A (tr) 1987-07-17
PH20448A (en) 1987-01-09
ATE22070T1 (de) 1986-09-15
CS253716B2 (en) 1987-12-17
JPS60161958A (ja) 1985-08-23
BR8500212A (pt) 1985-08-27
KR850005404A (ko) 1985-08-26
EP0150006B1 (de) 1986-09-10
DE3560001D1 (en) 1986-10-16
HUT39420A (en) 1986-09-29
HU193919B (en) 1987-12-28
ZA85382B (en) 1985-09-25
ZW22384A1 (en) 1985-09-25
GR850124B (cs) 1985-05-08
IL74053A (en) 1988-03-31
NZ210853A (en) 1987-05-29
ES539647A0 (es) 1985-12-16
MA20327A1 (fr) 1985-10-01
IL74053A0 (en) 1985-04-30
DK173881B1 (da) 2002-01-28
JPH0788345B2 (ja) 1995-09-27
ES8603385A1 (es) 1985-12-16
US4544508A (en) 1985-10-01
DK22885D0 (da) 1985-01-17

Similar Documents

Publication Publication Date Title
HUT49565A (en) Process for producing benzamide derivative and composition for determining growth of plants containing them as active components
AR247727A1 (es) Procedimiento para la obtencion de una mezcla de pares de enantiomeros de permetrinato de alfa-ciano-3-fenoxi-4-fluorbencilo.
ES8504683A1 (es) Procedimiento de obtencion de un par enantiomerico de isomeros de cihalotrina
CS33385A2 (en) Zpusob vyroby a izolace paru enantiomeru (1r 3r alfas plus 1s 3s alfar) a (1r 3s alfas plus 1s 3r alfar)
DE3586017D1 (de) Stabiles glukose-isomerase-konzentrat und verfahren zu dessen herstellung.
HUT46930A (en) Process for producing aminoglycoside-steroides and pharmaceutical compositions containing them as active components
HUT45540A (en) Process for producing beta-lactame compounds and pharmaceutical compositions containing them as active componenets
HUT45537A (en) Process for producing delta-22 derivatives of ll-f 28249 compounds and pharmaceutical compositions containing them as active components, and insecticide compositions
EP0508133A3 (en) Method of preparation of l-carnitine from d,l-carnitine nitrile salts
HUT39450A (en) Process for producing imidazobicyclic compounds and pharmaceutical compositions containing them as active agents
TH2533A (th) ขบวนการผลิตอีแนนทีโอเมอร์เป็นคู่ๆ ที่เฉพาะเจาะจงของสาร อัลฟา-ไชยาโน-3-พีนอกซี-4-ฟลูออโร-เบนซลเพอร์มีเธรท
EP0202736A3 (en) Synthesis of 3s, 4s-boc-statine
IL77624A (en) Synergistic insecticidal composition containing an enantiomer-pair of cypermethrin,novel enantiomeric mixtures thereof and process for their preparation
HUT48265A (en) Process for producing phosphorous-containing 2-isoxazolines and isoxazoles and pharmaceutical compositions containing them or theyr salts as active components
HUT46018A (en) Process for producing mono- and diepoxide derivatives of compounds 23-deoxy-ll-f28249 and pharmaceutical compositions containing them as active components and insekticide and nematocide compositions
HUT48252A (en) Herbicide compositions containing new macrolid compounds and process for producing new macrolid compounds and pharmaceutical compositions containing them as active components
FR2609999B1 (fr) Nouveaux carbonates et thiocarbonates insatures, procede de preparation, et application comme cristaux liquides
HUT46209A (en) Process for production of medical compounds containing izotretonoin as active substance
AU577612B2 (en) Process for separating the components of animal fluids into high purity products by ion exchange
CS67191A2 (en) Method of /-/-/2r, 3s/-2,3-epoxy-3-/4/ methoxyphenyl/- methyl propionate and its enantiomer preparation
KR870006021A (ko) 광학적으로 활성인 2-클로로-12-(3-디메틸아미노-2-메틸프로필)-12H-디벤조[d,g][1,3,6] 디옥사조신 및 그의 제조 방법
JPS5714561A (en) Optical resolution of 1-phenyl-2- p-tolyl ethylamine
ZA856279B (en) Process for separating the components of animal fluids into high purity products by ion exchange
MY100655A (en) Insecticidal product and preparation thereof
PT75817B (en) Process for the preparation of plant growth regulating compositions containing dissubstituted dichloroethanoic acid amides