ES8307706A1 - "un procedimiento para preparar esteres de acidos insaturados". - Google Patents

"un procedimiento para preparar esteres de acidos insaturados".

Info

Publication number
ES8307706A1
ES8307706A1 ES516595A ES516595A ES8307706A1 ES 8307706 A1 ES8307706 A1 ES 8307706A1 ES 516595 A ES516595 A ES 516595A ES 516595 A ES516595 A ES 516595A ES 8307706 A1 ES8307706 A1 ES 8307706A1
Authority
ES
Spain
Prior art keywords
compounds
enol
weeds
keto
alkylated
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
ES516595A
Other languages
English (en)
Other versions
ES516595A0 (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.)
Zoecon Corp
Original Assignee
Zoecon Corp
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
Priority claimed from US06/299,413 external-priority patent/US4408076A/en
Application filed by Zoecon Corp filed Critical Zoecon Corp
Publication of ES8307706A1 publication Critical patent/ES8307706A1/es
Publication of ES516595A0 publication Critical patent/ES516595A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/255—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups

Landscapes

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

Abstract

PROCEDIMIENTO PARA PREPARAR ESTERES DE ACIDOS INSATURADOS DE FORMULA GENERAL (I), EN LA QUE R ES UN RADICAL BENCENICO; W ES O, S O NH; R>1 ES HIDROGENO O ALCOHILO INFERIOR; Y Q ES -CO-OR>3 O -CO-SR>3, EN DONDE R>3 ES HIDROGENO, ALCOHILO INFERIOR, CIANOALCOHILO INFERIOR, ALQUENILO INFERIOR, HALOALQUENILO INFERIOR, PIRIDILMETILO, CICLOALCOHILO, FENILO, ALCOHILBENCILO INFERIOR O HALOFENILO. CONSISTE EN CONVERTIR UN COMPUESTO DE FORMULA (II) EN UN COMPUESTO DE FORMULA (I) MEDIANTE REDUCCION, UTILIZANDO PARA ELLO UN AGENTE REDUCTOR EN UN DISOLVENTE ORGANICO. EL AGENTE REDUCTOR ES BOROHIDRURO DE SODIO Y EL DISOLVENTE ES UN ALCOHOL INFERIOR. DE APLICACION EN AGRICULTURA PARA LA REPRESION DE LAS MALAS HIERBAS.
ES516595A 1980-10-14 1982-10-16 "un procedimiento para preparar esteres de acidos insaturados". Granted ES516595A0 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19679580A 1980-10-14 1980-10-14
US27093881A 1981-06-05 1981-06-05
US06/299,413 US4408076A (en) 1981-06-05 1981-09-04 Phenoxy unsaturated carboxylic acid esters and derivatives

Publications (2)

Publication Number Publication Date
ES8307706A1 true ES8307706A1 (es) 1983-08-01
ES516595A0 ES516595A0 (es) 1983-08-01

Family

ID=27393656

Family Applications (2)

Application Number Title Priority Date Filing Date
ES506199A Expired ES8303277A1 (es) 1980-10-14 1981-10-13 Un procedimiento para preparar esteres de acidos insaturados
ES516595A Granted ES516595A0 (es) 1980-10-14 1982-10-16 "un procedimiento para preparar esteres de acidos insaturados".

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES506199A Expired ES8303277A1 (es) 1980-10-14 1981-10-13 Un procedimiento para preparar esteres de acidos insaturados

Country Status (7)

Country Link
EP (1) EP0050019B1 (es)
AU (1) AU551080B2 (es)
BR (1) BR8106603A (es)
DE (1) DE3174325D1 (es)
ES (2) ES8303277A1 (es)
IL (1) IL63944A (es)
NZ (1) NZ198546A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525205A (en) * 1982-01-22 1985-06-25 Zoecon Corporation Herbicidal compositions comprising compounds containing a phenylaminophenoxy moiety
US4561882A (en) * 1981-06-05 1985-12-31 Zoecon Corporation 3-Alkoxy-4-substituted-phenoxy-2,3-unsaturated acid esters and derivatives thereof and the use thereof for the control of weeds
IL68822A (en) * 1982-06-18 1990-07-12 Dow Chemical Co Pyridyl(oxy/thio)phenoxy compounds,herbicidal compositions and methods of using them
US4499271A (en) * 1982-08-20 1985-02-12 Zoecon Corporation 3-Phosphinyloxy-4-(substituted phenoxy)alkenoic acid esters
US4859234A (en) * 1987-09-14 1989-08-22 Ici Americas Inc. Herbicidal compositions of acylated 1,3-dicarbonyl herbicides and phenoxyalkanoic acids, salts, amides and esters therof as antidotes
GB8724251D0 (en) * 1987-10-15 1987-11-18 Ici Plc Chemical process
KR101132340B1 (ko) * 2009-12-24 2012-04-05 (주)이모트 방전 가공용 전극 및 그의 제조 방법
US9275523B1 (en) 2013-09-12 2016-03-01 Igt Gaming system and method for displaying a plurality of individual symbols at a single symbol display position

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379752A (en) * 1964-05-20 1968-04-23 Merck & Co Inc Phenoxy substituted 3-hydroxyalkanoic acids and a method for their preparation
FR1559649A (es) * 1967-11-10 1969-03-14
JPS52131540A (en) * 1976-04-14 1977-11-04 Ishihara Sangyo Kaisha Ltd Phenoxyvaleric acid derivatives and herbicides therefrom

Also Published As

Publication number Publication date
IL63944A0 (en) 1981-12-31
BR8106603A (pt) 1982-06-29
NZ198546A (en) 1985-01-31
AU551080B2 (en) 1986-04-17
EP0050019B1 (en) 1986-04-09
IL63944A (en) 1985-02-28
DE3174325D1 (en) 1986-05-15
ES506199A0 (es) 1983-02-01
ES8303277A1 (es) 1983-02-01
EP0050019A1 (en) 1982-04-21
ES516595A0 (es) 1983-08-01
AU7629181A (en) 1982-05-06

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