ES8201963A1 - Un procedimiento para la preparacion de esteres de oxima - Google Patents

Un procedimiento para la preparacion de esteres de oxima

Info

Publication number
ES8201963A1
ES8201963A1 ES500217A ES500217A ES8201963A1 ES 8201963 A1 ES8201963 A1 ES 8201963A1 ES 500217 A ES500217 A ES 500217A ES 500217 A ES500217 A ES 500217A ES 8201963 A1 ES8201963 A1 ES 8201963A1
Authority
ES
Spain
Prior art keywords
carbon atoms
hydrogen
alkyl
propionic acid
herbicidal compositions
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
ES500217A
Other languages
English (en)
Other versions
ES500217A0 (es
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 ES8201963A1 publication Critical patent/ES8201963A1/es
Publication of ES500217A0 publication Critical patent/ES500217A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C07C205/38—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. nitrodiphenyl ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/257—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
    • C07C43/29—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings containing halogen

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ESTERES DE OXIMA DE FORMULA (I), DONDE R1 ES HIDROGENO, ALQUILO O CICLOALQUILO; R2 ES HIDROGENO, ALQUILO, ALQUENILO O ALQUINILO, Y R3 ES HIDROGENO, HALOGENO O NITRO. CONSISTE EN HACER REACCIONAR UN ACIDO DE FORMULA (II), O UN DERIVADO REACTIVO DEL MISMO, CON UNA OXIMA DE FORMULA R1R2CNOH. LA REACCION SE LLEVA A CABO EN UN MEDIO DISOLVENTE INERTE Y A UNA TEMPERATURA COMPRENDIDA ENTRE -10 Y +100 C. DE APLICACION COMO INGREDIENTE ACTIVO EN COMPOSICIONES HERBICIDAS.
ES500217A 1980-03-10 1981-03-09 Un procedimiento para la preparacion de esteres de oxima Granted ES500217A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH186180 1980-03-10
CH8881 1981-01-08

Publications (2)

Publication Number Publication Date
ES8201963A1 true ES8201963A1 (es) 1982-01-16
ES500217A0 ES500217A0 (es) 1982-01-16

Family

ID=25683476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500217A Granted ES500217A0 (es) 1980-03-10 1981-03-09 Un procedimiento para la preparacion de esteres de oxima

Country Status (3)

Country Link
US (1) US4365991A (es)
DK (1) DK106981A (es)
ES (1) ES500217A0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808750A (en) * 1983-09-01 1989-02-28 The Dow Chemical Company Fluorophenoxyphenoxypropionates and derivatives thereof
HUT55742A (en) * 1987-12-28 1991-06-28 Dowelanco Process for producing (phenoxy-phenoxy)-propionate derivatives and theyr new intermediates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592920A (en) * 1968-07-22 1971-07-13 Stauffer Chemical Co Method of controlling bacteria and fungi with certain oxime esters
DK516778A (da) * 1977-11-28 1979-05-29 Hoffmann La Roche Oximestere

Also Published As

Publication number Publication date
US4365991A (en) 1982-12-28
DK106981A (da) 1981-09-11
ES500217A0 (es) 1982-01-16

Similar Documents

Publication Publication Date Title
ES460957A1 (es) Procedimiento para la preparacion de derivados de acido pi- ridiloxi-fenoxi-alcancarboxilico.
ES488643A1 (es) Procedimiento para la obtencion de derivados de 1-viniltria-zol de efecto regulador del crecimiento de las plantas y fungicida
ES510876A0 (es) Un procedimiento para la preparacion de 2'-amino-2'-fenil-etil-1h-1,2,4-triazol.
ES8301241A1 (es) Un procedimiento para la preparacion de nuevos compuestos de mercaptoorganosiloxano.
ES293991A1 (es) Un procedimiento para fabricar derivados de piridina
ES436715A1 (es) Metodo para la preparacion de un nuevo compuesto herbicida.
DE3060919D1 (en) Isoxazolecarboxylic acid anilides, their preparation, fungicidal compositions and process for combating fungi
ES8201963A1 (es) Un procedimiento para la preparacion de esteres de oxima
ES438234A1 (es) Un procedimiento para la preparacion de derivados de oxici- clohexano.
ES435197A1 (es) Procedimiento para preparar derivados de triazina.
ES483115A1 (es) Procedimiento para la preparacion de amidas de acidos 1,2,3-triazolcarboxilicos
GB1407317A (en) 3,4,dihydro-2h-pyran-2,4-diones and the preparation and compositions and uses thereof
ES459186A1 (es) Un procedimiento para la preparacion de un compuesto de aci-do poliprenilcarboxilico.
ES8305742A1 (es) Un procedimiento para la preparacion de un derivado de tetrazol.
IL60702A0 (en) Substituted 2,3-dihydrobenzofurylmethyl esters, their manufacture and their use as pesticides
ES8203337A1 (es) Un procedimiento para la preparacion de esteres de acido propionico
ES511168A1 (es) Procedimiento para la obtencion de acetanilidas sustituidas.
ES8100249A1 (es) Un metodo para la preparacion de un compuesto de acido hi- droxamico
ES8103573A1 (es) Procedimiento para la preparacion de fenoxi y tiofenoxinitrilos.
ES464150A1 (es) Procedimiento para la preparacion de compuestos derivados defenil-amino-2-imidazolina
IE812975L (en) Use of azolylglycols as plant growth regulants
PT85336A (en) Process for the preparation of 5-iminomethyl-haloacyloxazolidines having an inhibiting action on the phytotoxicity of herbicides and of herbicidal compositions conteining
ES8304920A1 (es) Un procedimiento para preparar derivados de n-acil-n-hidroxi-a minoacidos.
ES8200865A1 (es) Un procedimiento para la preparacion de nuevas amidas
GB889706A (en) Fungicidal composition