ES482069A1 - Procedimiento para preparar acidos dihalofenoxipropionicos ysus derivados. - Google Patents

Procedimiento para preparar acidos dihalofenoxipropionicos ysus derivados.

Info

Publication number
ES482069A1
ES482069A1 ES482069A ES482069A ES482069A1 ES 482069 A1 ES482069 A1 ES 482069A1 ES 482069 A ES482069 A ES 482069A ES 482069 A ES482069 A ES 482069A ES 482069 A1 ES482069 A1 ES 482069A1
Authority
ES
Spain
Prior art keywords
cotton
dihalophenoxypropionic
acids
derivatives
desiccants
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
ES482069A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES482069A1 publication Critical patent/ES482069A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • 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
    • 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
    • C07C59/70—Ethers of hydroxy-acetic acid, e.g. substitutes on the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para preparar ácidos dihalofenoxipropiónicos y sus derivados, de fórmula general (II): **(Fórmula)** en la que R1 y R2, que pueden ser iguales o diferentes, es halógeno o halo (alquilo C1-6)(por ejemplo, trifluormetilo); y R3 es hidroxi, un grupo de fórmula general -OM en donde M es un catión; fenoxi opcionalmente sustituido con al menos un sustituyente elegido del grupo consistente en halógeno o alquilo C1-4; cicloalcoxi; alcoxi opcionalmente sustituido con al menos un sustituyente elegido del grupo consistente en cloro, hidroxi, alcoxi, dialquilamina, fenilo opcionalmente sustituido con cloro, fenoxi o metilo.
ES482069A 1978-06-30 1979-06-29 Procedimiento para preparar acidos dihalofenoxipropionicos ysus derivados. Expired ES482069A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7828420 1978-06-30

Publications (1)

Publication Number Publication Date
ES482069A1 true ES482069A1 (es) 1980-03-01

Family

ID=10498202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482069A Expired ES482069A1 (es) 1978-06-30 1979-06-29 Procedimiento para preparar acidos dihalofenoxipropionicos ysus derivados.

Country Status (6)

Country Link
US (1) US4354034A (es)
AU (1) AU4811979A (es)
BR (1) BR7904116A (es)
ES (1) ES482069A1 (es)
IL (1) IL57629A0 (es)
ZA (1) ZA792905B (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720838A (en) * 1952-06-02 1954-12-29 Dow Chemical Co Esters of ª‡-2,4,5-trichlorophenoxypropionic acid
US3379752A (en) * 1964-05-20 1968-04-23 Merck & Co Inc Phenoxy substituted 3-hydroxyalkanoic acids and a method for their preparation
BE674556A (es) * 1965-01-05 1966-06-30
US4051184A (en) * 1975-04-26 1977-09-27 Stauffer Chemical Company N-(1,1 substituted propynyl)-α(3,5-substituted phenoxy) alkyl amides and their use as herbicides

Also Published As

Publication number Publication date
ZA792905B (en) 1980-06-25
US4354034A (en) 1982-10-12
IL57629A0 (en) 1979-10-31
AU4811979A (en) 1980-01-03
BR7904116A (pt) 1980-03-25

Similar Documents

Publication Publication Date Title
IL50855A0 (en) Method and compositions containing 1-phenyl-2-oxo-pyrrolidine-4-carboxylic acid derivatives for influencing plant growth,certain such novel derivatives and their manufacture
DE2966049D1 (en) Bis-indole compounds, pharmaceutical compositions containing them, process for their preparation
ES477172A1 (es) Procedimiento para la preparacion de 9-deoxi-9a-metilen isosteros de pgi2.
JPS56147795A (en) Clathrate compound of 2-chloroethylphosphoric acid,its manufacture,plant growth regulant composition and plant growth regulant method
MY101497A (en) Use of malonic acid derivative compounds for retarding plant growth
EG12404A (en) Compositions for influencing plant growth
IL56346A (en) N-substituted omega-aminoalkanoyl-omega-aminoalkanoic acids,process for their production as well as pharmaceutical compositions containing these compounds
ZA792283B (en) Structural analogs of natural glycerides,process for their preparation and pharmaceutical compositions thereof
IL57416A0 (en) Nitro compounds,process for preparing them and compositions containing them
EG14392A (en) Process for preparing of ketoximinoether compounds used as insecticides
IL47024A (en) Plant growth regulant compositions containing2,3-dihydro-56,diphenyl-1,4-oxathiin derivatives and some novel compounds of this type
JPS567799A (en) Novel pseudotrisaccharide* its manufacture and use as medicine
DE2963647D1 (en) 1-phosphorylated 2-phenoxy-alkyl-2-imidazoline derivatives, process for their preparation, compositions containing these derivatives and their application to pest control
IL57415A0 (en) Nitro compounds,process for preparing them and compositions containing them
ES482069A1 (es) Procedimiento para preparar acidos dihalofenoxipropionicos ysus derivados.
IL57533A (en) 17alpha-acetylene derivatives of androst-4-ene,process for preparing them and pharmaceutical compositions containing them
HU175400B (hu) Sposob poluchenija gidrazidnykh proizvodnykh n-fosfono-metil-glicina i gerbicid,dalee preparat dlja zamedlenija rosta rastenij soderzhashchikh takie soedinenija
PT69565A (en) Process for the preparation of a composition containing n,n-dimethyl-o-pyrazolyl-carbamic acid esters
ES8306481A1 (es) Procedimiento para la obtencion de sulfamidas anulares.
PT69694B (en) Process for preparing plant protecting compositions containing 1,4-oxaza-spirohydrocarbon derivatives
DE2965483D1 (en) Phosphinegold(i)salts, process for their preparation and compositions containing them
PT64887B (en) Process for controling the growth of plants
IL59517A (en) Plant growth stimulating compositions containing cyclic phosphonoacetals,some novel compounds of this type and a process for their preparation
EG12540A (en) Process for preparing of agricultural germicidal composition
ES483277A1 (es) Procedimiento para la obtencion de n-amino-3,4,5-tihidroxi- piperidinas