ES475422A1 - Un procedimiento para la preparacion de oxima - Google Patents

Un procedimiento para la preparacion de oxima

Info

Publication number
ES475422A1
ES475422A1 ES475422A ES475422A ES475422A1 ES 475422 A1 ES475422 A1 ES 475422A1 ES 475422 A ES475422 A ES 475422A ES 475422 A ES475422 A ES 475422A ES 475422 A1 ES475422 A1 ES 475422A1
Authority
ES
Spain
Prior art keywords
herbicides
carbon atoms
preparation
alkyl
well
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.)
Expired
Application number
ES475422A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES475422A1 publication Critical patent/ES475422A1/es
Expired legal-status Critical Current

Links

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
    • A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
    • A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
    • C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un procedimiento para la preparación de oximas de la fórmula general (* ver fórmula I) en donde R1 representa hidrógeno, alquilo con 1-6 átomos de carbono o fenilo, R2 representa hidrógeno, alquilo con 1-6 átomos de carbono, alquenilo con 2-6 átomos de carbono, alquinilo con 2-6 átomos de carbono o fenilo, o R1 y R2 junto con el átomo de carbono al que están enlazados, forman un anillo ciclohexánico, que pueden estar opcionalmente monosubstituido, disubstituido o trisubstituido por alquilo con 1-3 átomos de carbono, R3 representa hidrógeno, fluor, cloro, bromo, trifluorometilo o nitro y R4 y R5 representan hidrógeno o cloro, con la salvedad de que R1 y R2 no significan, simultáneamente hidrógeno.
ES475422A 1977-11-28 1978-11-27 Un procedimiento para la preparacion de oxima Expired ES475422A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU78591 1977-11-28
CH966778 1978-09-15

Publications (1)

Publication Number Publication Date
ES475422A1 true ES475422A1 (es) 1979-10-16

Family

ID=25705127

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475422A Expired ES475422A1 (es) 1977-11-28 1978-11-27 Un procedimiento para la preparacion de oxima

Country Status (10)

Country Link
US (2) US4200587A (es)
EP (2) EP0025079A1 (es)
JP (1) JPS5481232A (es)
AT (1) AT366229B (es)
AU (1) AU520473B2 (es)
DK (1) DK516778A (es)
ES (1) ES475422A1 (es)
FI (1) FI783618A7 (es)
IT (1) IT1101452B (es)
NO (1) NO783986L (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK516778A (da) * 1977-11-28 1979-05-29 Hoffmann La Roche Oximestere
CH650493A5 (en) * 1977-12-24 1985-07-31 Hoechst Ag D-(+)-alpha-phenoxypropionic acid derivatives
DK155935C (da) * 1979-05-16 1989-10-16 Rohm & Haas Substituerede diphenylethere, herbicide praeparater indeholdende disse forbindelser samt fremgangsmaade til bekaempelse af ukrudt
ZA811357B (en) * 1980-03-10 1982-03-31 Hoffmann La Roche Oxime esters
US4365991A (en) * 1980-03-10 1982-12-28 Hoffmann-La Roche Inc. Propionic acid oximes
PH17279A (en) * 1980-10-15 1984-07-06 Ciba Geigy Novel alpha-(pyridyl-2-oxy-phenoxy)-propionic acid derivatives and their use as herbicides and/or regulators of plant growth
US4329488A (en) * 1980-12-05 1982-05-11 Hoffmann-La Roche Inc. Propionic acid esters and herbicidal use thereof
EP0054715A3 (de) * 1980-12-18 1982-09-22 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Propionsäureester, Herstellung dieser Verbindungen, Unkrautbekämpfungsmittel, die diese Verbindungen als Wirkstoffe enthalten, sowie Verwendung solcher Verbindungen und Mittel zur Bekämpfung von Unkräutern
US4894479A (en) * 1981-06-01 1990-01-16 Rohm And Haas Company Herbicidal diphenyl ethers
US4386954A (en) * 1981-08-17 1983-06-07 Rohm And Haas Company Herbicidal diphenyl ethers
JPS58150559A (ja) * 1982-03-04 1983-09-07 Sumitomo Chem Co Ltd オキシムエ−テル誘導体、その製造法およびそれを有効成分として含有する殺虫剤
DE3220526A1 (de) * 1982-06-01 1983-12-01 Bayer Ag, 5090 Leverkusen Trifluormethylphenoxy-phenyl-derivate, verfahren zu ihrer herstellung und ihre verwendung als herbizide
DE3319290A1 (de) * 1983-05-27 1984-11-29 Bayer Ag, 5090 Leverkusen Optisch aktive phenoxypropionsaeure-derivate
IL71917A0 (en) * 1983-05-27 1984-09-30 Bayer Ag Optically active diphenyl ether derivatives,their preparation and their use as herbicides
US4507148A (en) * 1983-08-10 1985-03-26 Stauffer Chemical Company N-Acyl-N-alkyl hydroxylamine esters of substituted pyridyloxyphenoxy propionic acids and herbicidal methods of use
US4576631A (en) * 1984-06-25 1986-03-18 Stauffer Chemical Company Certain aryloxyphenoxy oxoimidazolidines and method of use
US4632697A (en) * 1985-02-25 1986-12-30 Stauffer Chemical Company Aryloxyphenoxy benzamide herbicides and methods of use
ATE138781T1 (de) * 1990-10-17 1996-06-15 Tomen Corp Verfahren und zusammensetzung zur erhöhung der aufnahme und des transportes bioaktiver wirkstoffe in pflanzen

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644524A (en) * 1967-11-30 1972-02-22 Gulf Research Development Co Combating weeds with o-acyl-3 5-dialkyl-4-hydroxybenzaldoximes
CH511786A (de) * 1968-01-11 1971-08-31 Hoechst Ag Verfahren zur Herstellung von Phenoxyalkancarbonsäuren, deren Salzen und Estern
US3592920A (en) * 1968-07-22 1971-07-13 Stauffer Chemical Co Method of controlling bacteria and fungi with certain oxime esters
DE2223894C3 (de) * 1972-05-17 1981-07-23 Hoechst Ag, 6000 Frankfurt Herbizide Mittel auf Basis von Phenoxycarbonsäurederivaten
DE2262402A1 (de) * 1972-12-15 1974-08-01 Schering Ag Herbizide phenoxycarbonsaeureoximester
US3925473A (en) * 1973-12-12 1975-12-09 Schering Ag Herbicidal oxime esters of phenoxyalkanoic esters and their use as selective herbicides
DE2433067B2 (de) 1974-07-10 1977-11-24 a- [4-(4" Trifluormethylphenoxy)-phenoxy] -propionsäuren und deren Derivate, Verfahren zu ihrer Herstellung und diese enthaltende herbizide Mittel Hoechst AG, 6000 Frankfurt Alpha- eckige klammer auf 4-(4' trifluormethylphenoxy)-phenoxy eckige klammer zu -propionsaeuren und deren derivate, verfahren zu ihrer herstellung und diese enthaltende herbizide mittel
CS185694B2 (en) * 1974-07-17 1978-10-31 Ishihara Sangyo Kaisha Herbicidal agent
FR2285867A1 (fr) * 1974-09-30 1976-04-23 Lafon Labor Derives du diphenylsulfoxyde
US4059625A (en) * 1975-02-28 1977-11-22 Stauffer Chemical Company Certain oxime compositions and their use in controlling fungi
US4126595A (en) * 1975-06-17 1978-11-21 Rohm And Haas Company Aqueous coating compositions comprising acrylic oligomers, high molecular weight polymers and crosslinkers
US4106925A (en) * 1975-11-20 1978-08-15 Ishihara Sangyo Kaisha Ltd. Novel herbicidally active, nuclear-substituted phenoxy-phenoxy-alkanecarboxylic acid derivatives and use thereof for controlling grass-like weeds
US4193790A (en) * 1975-11-20 1980-03-18 Ishihara Sangyo Kabushiki Kaisha Ltd. Novel herbicidally active, nuclear-substituted phenoxy-phenoxy-alkanecarboxylic acid derivatives and use thereof for controlling grass-like weeds
JPS5283618A (en) * 1976-01-01 1977-07-12 Hoechst Ag *44trifluoromethyllphenoxy** phenoxyypropionic acid derivatives and herbicide containing these
IT1091580B (it) * 1977-01-31 1985-07-06 Hoffmann La Roche Esteri di acidi fenossi-alcan-carbossilici sostituiti
US4079149A (en) * 1977-06-30 1978-03-14 Shell Oil Company Benzyl oxime ethers
DK516778A (da) * 1977-11-28 1979-05-29 Hoffmann La Roche Oximestere
CH650493A5 (en) * 1977-12-24 1985-07-31 Hoechst Ag D-(+)-alpha-phenoxypropionic acid derivatives

Also Published As

Publication number Publication date
US4200587A (en) 1980-04-29
AT366229B (de) 1982-03-25
IT7830283A0 (it) 1978-11-28
US4380661A (en) 1983-04-19
FI783618A7 (fi) 1979-05-29
AU4175378A (en) 1979-06-07
NO783986L (no) 1979-05-29
EP0025079A1 (de) 1981-03-18
JPS5481232A (en) 1979-06-28
IT1101452B (it) 1985-09-28
EP0002246B1 (de) 1982-01-20
AU520473B2 (en) 1982-02-04
ATA844478A (de) 1981-08-15
DK516778A (da) 1979-05-29
EP0002246A3 (en) 1979-08-22
EP0002246A2 (de) 1979-06-13

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