ES460957A1 - Procedimiento para la preparacion de derivados de acido pi- ridiloxi-fenoxi-alcancarboxilico. - Google Patents
Procedimiento para la preparacion de derivados de acido pi- ridiloxi-fenoxi-alcancarboxilico.Info
- Publication number
- ES460957A1 ES460957A1 ES460957A ES460957A ES460957A1 ES 460957 A1 ES460957 A1 ES 460957A1 ES 460957 A ES460957 A ES 460957A ES 460957 A ES460957 A ES 460957A ES 460957 A1 ES460957 A1 ES 460957A1
- Authority
- ES
- Spain
- Prior art keywords
- halogen
- alkyl
- hydrogen
- phenoxy
- pyridyloxy
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C07D213/643—2-Phenoxypyridines; Derivatives thereof
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/69—Two or more oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/83—Thioacids; Thioesters; Thioamides; Thioimides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pyridine Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Radicales alquílicos ramificados o no ramificados, que contienen el número de átomos de carbono que se indica . Cuando aparecen como alcoxílo, alquiltio o alquilamino se prefieren sin embargo, la mayoría de las veces, los radicales inferiores, metilo o etilo. Los grupos cicloalquílicos pueden comprenden de 3 a 12 átomos de carbono y los grupos alquenílicos o alquinílicos de 2 a 8 átomos de carbono. Por arilo pueden entenderse naftilo, eventualmente substituido, o anillos fenílicos, se prefieren los anillos fenílicos. A los heterociclos penta o hexagonales que entran en cuenta pertenecen el furano, el tetrahidrofurano, el tiofeno, la pirrolidina, el oxazol, la oxazolidina, la piridina, morfolino o los anillos tiomorfolínicos, que pueden estar substituidos por alquilo, especialmente por metilo. Los radicales de amoio o hidroxiamonio cuaternarios pueden contener hasta 4 átomos de carbono por porción alquílica, se prefieren el radical de trietilamonio y el radical de tetrahidroxietilamonio. Delos átomos de halógeno se prefiere el cloro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH947176A CH622170A5 (en) | 1976-07-23 | 1976-07-23 | Herbicidal composition containing, as active ingredient, pyridyloxyphenoxyalkanecarboxylic acid derivatives |
CH947076A CH622169A5 (en) | 1976-07-23 | 1976-07-23 | Herbicidal composition containing, as active ingredient, pyridyloxyphenoxyalkanecarboxylic acid derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
ES460957A1 true ES460957A1 (es) | 1978-12-01 |
Family
ID=25704863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES460957A Expired ES460957A1 (es) | 1976-07-23 | 1977-07-22 | Procedimiento para la preparacion de derivados de acido pi- ridiloxi-fenoxi-alcancarboxilico. |
Country Status (13)
Country | Link |
---|---|
US (2) | US4133675A (es) |
JP (1) | JPS5315382A (es) |
AU (1) | AU513286B2 (es) |
CA (1) | CA1100973A (es) |
DE (1) | DE2732846A1 (es) |
ES (1) | ES460957A1 (es) |
FR (1) | FR2359129A1 (es) |
GB (1) | GB1561616A (es) |
IL (1) | IL52572A (es) |
IT (1) | IT1080773B (es) |
LV (1) | LV5151A3 (es) |
NL (1) | NL7708185A (es) |
SU (1) | SU710499A3 (es) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000176B1 (de) * | 1977-06-29 | 1981-09-16 | Ciba-Geigy Ag | Pyridyloxy-phenoxy-alkancarbonsäurederivate, Verfahren zu deren Herstellung, und deren Verwendung als Herbizide oder als pflanzenwachstumsregulierende Mittel |
CA1247625A (en) * | 1977-07-22 | 1988-12-28 | Howard Johnston | Trifluoromethyl pyridinyloxyphenoxy propanoic acids and propanols and derivatives thereof and methods of herbicidal use |
US4491468A (en) * | 1977-07-22 | 1985-01-01 | The Dow Chemical Company | Herbicidal trifluoromethyl pyridinyloxyphenoxy and pyridinylthiophenoxy propanenitriles and derivatives thereof |
US4628099A (en) * | 1977-07-22 | 1986-12-09 | The Dow Chemical Company | Trifluoromethyl pyridinyloxyphenoxy propanoic acid chlorides |
US4753673A (en) * | 1977-07-22 | 1988-06-28 | The Dow Chemical Company | Trifluoromethyl pyridinyloxyphenoxy and pyridinylthiophenoxy propanoic acids and propanols and derivatives thereof and methods of herbicidal use |
EP0021453B1 (en) * | 1977-08-12 | 1985-04-10 | Imperial Chemical Industries Plc | 2-chloro-5-trichloromethylpyridine |
US4196208A (en) * | 1977-12-19 | 1980-04-01 | American Cyanamid Company | Certain pyridyl esters of 4-(monoalkylamino) benzoic hydroxyalkanoic acids |
US4325729A (en) * | 1977-12-13 | 1982-04-20 | Ciba-Geigy Corporation | Herbicidal and plant growth regulating pyridyloxy-phenoxy-propionic acid derivatives |
WO1979000427A1 (en) * | 1977-12-23 | 1979-07-12 | Ici Ltd | Herbicidal pyridine derivative |
EP0002812B1 (de) * | 1978-01-02 | 1982-02-03 | Ciba-Geigy Ag | Phenoxy-alkyl-oxazoline, ihre Herstellung, sie enthaltende Mittel sowie deren Verwendung als Herbizide |
US4422867A (en) * | 1978-01-18 | 1983-12-27 | Ciba-Geigy Corporation | Herbicidally active unsaturated esters of halogenated α-[4-(pyridyl-2'-oxy)-phenoxy]-propionic acids |
EP0003114B1 (de) * | 1978-01-18 | 1982-01-27 | Ciba-Geigy Ag | Herbizid wirksame ungesättigte Ester von 4-(3',5'-Dihalogenpyridyl -(2')-oxy)-alpha-phenoxypropionsäuren, Verfahren zu ihrer Herstellung sowie sie enthaltende herbizide Mittel und deren Verwendung |
DE2960106D1 (en) * | 1978-01-27 | 1981-02-26 | Ciba Geigy Ag | Aminoalkyl esters of pyridyloxy-phenoxy-alpha-propionic acids with herbicidal activity, their preparation, compositions containing them and their application |
DE2805983A1 (de) * | 1978-02-13 | 1979-09-27 | Bayer Ag | Verfahren zur herstellung von hydroxyphenylaethern |
WO1979000624A1 (en) * | 1978-02-15 | 1979-09-06 | Ici Ltd | Herbicidal derivatives of 2-(4(2-pyridyloxy)phenoxy)propane,processes for preparing them,and herbicidal compositions containing them |
EP0004317B1 (de) * | 1978-03-17 | 1982-01-06 | Ciba-Geigy Ag | Neue Phenoxy-alkancarbonsäurederivate, deren Herstellung, sie enthaltende herbizide Mittel und deren Verwendung |
JPS54163582A (en) * | 1978-06-09 | 1979-12-26 | Ishihara Mining & Chemical Co | 22phenoxyy55 trifluoromethypiridine compound |
DE2963229D1 (en) * | 1978-06-29 | 1982-08-19 | Ciba Geigy Ag | Herbicidal, optically active r(+)-dichloropyridyloxy-alpha-phenoxy-propionic acid-propargylesters, process for their preparation and their use in herbicidal compositions |
EP0008624B1 (de) * | 1978-07-03 | 1982-02-24 | Ciba-Geigy Ag | Ester von O-(Pyridyloxy-phenyl)-milchsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide und Pflanzenwachstumsregulatoren |
US4272281A (en) * | 1978-07-20 | 1981-06-09 | Ciba-Geigy Corporation | Composition for and method of selectively controlling weeds in cereals |
US4284566A (en) * | 1979-01-04 | 1981-08-18 | Ciba-Geigy Corporation | Herbicidal α-[4-trifluoromethylphenoxy)-propionic acid γ-butyrolactone ester and thioester |
US4322375A (en) * | 1979-02-06 | 1982-03-30 | Ciba-Geigy Corporation | 2-Substituted 5-phenoxyphenylphosphonic acid derivatives |
US4236912A (en) * | 1979-03-05 | 1980-12-02 | The Dow Chemical Company | Quinolinyloxyphenoxy and quinolyinylthiophenoxy alkanoic acids and derivatives thereof and methods of herbicidal use |
JPS55139361A (en) * | 1979-04-19 | 1980-10-31 | Ishihara Sangyo Kaisha Ltd | Preparation of 4-(pyridyl-2-oxy)phenoxyalkane-carboxylic acid or its derivative |
JPS55151503A (en) * | 1979-05-15 | 1980-11-26 | Kumiai Chem Ind Co Ltd | Sucrose content improver for sugar cane |
EP0021613B1 (en) * | 1979-06-20 | 1983-04-06 | Imperial Chemical Industries Plc | Pyridine derivatives, processes for preparing them, herbicidal compositions containing them and methods of killing plants therewith |
US4228172A (en) * | 1979-07-30 | 1980-10-14 | The Dow Chemical Company | Substituted pyridine methyl esters of 2-isopropyl-2-(4-chlorophenyl)acetic acid and their use as insecticides |
US4221799A (en) * | 1979-07-30 | 1980-09-09 | The Dow Chemical | Substituted pyridine methyl esters of tetramethyl cyclopropane carboxylic acids and their use as insecticides |
US4258048A (en) * | 1979-07-30 | 1981-03-24 | The Dow Chemical Company | Substituted pyridine methyl esters of tetramethyl cyclopropane carboxylic acids and their use as insecticides |
US4322241A (en) * | 1979-08-07 | 1982-03-30 | Ciba-Geigy Corporation | Pyridyl-2-oxyphenyloxime derivatives, and their use as herbicides |
US4360676A (en) * | 1979-11-30 | 1982-11-23 | Ciba-Geigy Corporation | 3,3,5-Trichloroglutaric acid imide |
US4327216A (en) * | 1979-11-30 | 1982-04-27 | Ciba-Geigy Corporation | Process for producing 2,3,5,6-tetrachloropyridine and 3,5,6-trichloropyridin-2-ol |
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 |
US4447259A (en) * | 1981-12-18 | 1984-05-08 | Hokko Chemical Industry Co., Ltd. | 2-(Substituted phenoxy)propionic acid derivatives and their uses for herbicidal purposes |
US4505743A (en) * | 1981-12-31 | 1985-03-19 | Ciba-Geigy Corporation | α-[4-(3-Fluoro-5'-halopyridyl-2'-oxy)-phenoxy]-propionic acid derivatives having herbicidal activity |
US4529438A (en) * | 1982-03-23 | 1985-07-16 | Zoecon Corp. | Pyridyloxy-phenoxy-alkanoic acid esters and derivatives |
JPS58183666A (ja) * | 1982-04-20 | 1983-10-26 | Nippon Tokushu Noyaku Seizo Kk | 置換フエノキシプロピオン酸エステル、その製造中間体、該エステル及び該中間体の製法、並びに除草剤 |
US4518416A (en) * | 1982-06-04 | 1985-05-21 | Bayer Aktiengesellschaft | Certain trimethyl silyl-lower-alkyl esters of pyridyloxy-phenoxy-lower alkanoic acids, compositions containing same and herbicidal method of use |
US4522647A (en) * | 1982-07-30 | 1985-06-11 | Zoecon Corporation | Substituted phenoxyalkanediones and their herbicidal method of use |
US4448966A (en) * | 1982-08-06 | 1984-05-15 | Zoecon Corporation | Substituted 2-pyridyloxyphenoxy-alkanetriones |
US4448965A (en) * | 1982-08-16 | 1984-05-15 | Zoecon Corporation | Substituted cycloalkanediones |
US4508906A (en) * | 1982-09-30 | 1985-04-02 | Zoecon Corporation | 3-Amino-4-(2-pyridyloxy)phenoxyalkanoic and alkenoic acid esters |
DE3318354A1 (de) * | 1983-05-20 | 1984-11-22 | Bayer Ag, 5090 Leverkusen | Optisch aktive propionsaeure-derivate |
EP0305593A3 (de) * | 1983-12-06 | 1989-10-11 | Ciba-Geigy Ag | Neue Zwischenprodukte für 2-Pyridinyloxyphenoxypropionsäure-cyanamide |
EP0200677B1 (de) * | 1985-04-01 | 1991-04-03 | Ciba-Geigy Ag | 3-Fluorpyridyl-2-oxy-phenoxy-Derivate mit herbizider Wirkung |
US4685960A (en) * | 1985-08-19 | 1987-08-11 | Sandoz Ltd. | Method of increasing the yield of sugar from sugarcane |
US4775410A (en) * | 1985-08-19 | 1988-10-04 | Sandoz Ltd. | 2-[4-(2-pyridinyloxy)phenoxy]propionyl-2-oxazolidinones |
US4662934A (en) * | 1985-08-19 | 1987-05-05 | Sandoz Ltd. | Method of increasing the yield of sugar from sugarcane |
US4661148A (en) * | 1985-08-19 | 1987-04-28 | Sandoz Ltd. | Pent-2-en-4-on-2-yl 2-(4-(5-trifluoromethyl-2-pyridinyloxy)phenoxy)propanoate useful for increasing recoverable sugar in sugar cane |
JPS61178904A (ja) * | 1986-02-07 | 1986-08-11 | Ishihara Sangyo Kaisha Ltd | 除草剤 |
US4703123A (en) * | 1986-09-19 | 1987-10-27 | The Dow Chemical Company | Process for producing 2,3,5,6-tetrachloropyridine |
US4701531A (en) * | 1986-12-01 | 1987-10-20 | The Dow Chemical Company | Catalyzed alkylation of halopyridinates in the absence of added organic solvents |
BR8801855A (pt) * | 1987-04-20 | 1988-11-22 | Agro Kanesho Co Ltd | Composicao herbicida compreendendo como ingrediente ativo um derivado de ester de acido fenoxipropionico e processo para a producao de derivados de ester de acido fenoxipropionico |
US5207819A (en) * | 1987-04-20 | 1993-05-04 | Agro-Kanesho Co., Ltd | Phenoxypropionic acid ester derivatives |
US5094881A (en) * | 1990-01-11 | 1992-03-10 | Lilly Industrial Coatings, Inc. | Mirrorback coating |
US5049675A (en) * | 1990-01-29 | 1991-09-17 | Dowelanco | Solvent-free process for the preparation of ((pyridinyloxy)phenoxy) propionate derivatives |
DE4111215A1 (de) * | 1991-04-06 | 1992-10-08 | Bayer Ag | Verfahren zur herstellung von 2-chlorpyridinen |
FR2675504B1 (fr) * | 1991-04-16 | 1995-01-27 | Delalande Sa | Derives d'aryl-3 oxazolidinone, leur procede de preparation et leur application en therapeutique. |
MX2009008934A (es) * | 2007-02-26 | 2009-08-28 | Dow Agrosciences Llc | Proceso para la preparacion de algunas sulfiliminas sustituidas. |
CN101747263B (zh) * | 2008-11-28 | 2012-01-11 | 中国中化股份有限公司 | 吡啶氧基苯氧羧酸类化合物与应用 |
US10543481B2 (en) | 2011-08-19 | 2020-01-28 | Trustees Of Princeton Univesity | Targeted, metal-catalyzed fluorination of complex compounds with fluoride ion via decarboxylation |
RU2658991C2 (ru) * | 2013-01-25 | 2018-06-26 | ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи | Гербицидные композиции пиридин-2-карбоновой кислоты и ингибиторов акк |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5517027B2 (es) * | 1972-05-15 | 1980-05-08 | ||
DE2223894C3 (de) * | 1972-05-17 | 1981-07-23 | Hoechst Ag, 6000 Frankfurt | Herbizide Mittel auf Basis von Phenoxycarbonsäurederivaten |
DK154074C (da) * | 1974-10-17 | 1989-02-27 | Ishihara Sangyo Kaisha | Alfa-(4-(5 eller 3,5 substitueret pyridyl-2-oxy)-phenoxy)-alkan-carboxylsyrer eller derivater deraf til anvendelse som herbicider, herbicidt middel samt fremgangsmaader til bekaempelse af ukrudt |
US4115102A (en) * | 1974-10-17 | 1978-09-19 | Ishihara Sangyo Kaisha, Ltd. | Pyridyl compound, herbicidal composition containing the same and method of use thereof |
JPS51139627A (en) * | 1975-05-28 | 1976-12-02 | Ishihara Sangyo Kaisha Ltd | A herbicide |
-
1977
- 1977-07-18 US US05/816,840 patent/US4133675A/en not_active Expired - Lifetime
- 1977-07-20 FR FR7722230A patent/FR2359129A1/fr active Granted
- 1977-07-20 DE DE19772732846 patent/DE2732846A1/de active Granted
- 1977-07-21 IL IL52572A patent/IL52572A/xx not_active IP Right Cessation
- 1977-07-21 CA CA283,268A patent/CA1100973A/en not_active Expired
- 1977-07-22 IT IT26027/77A patent/IT1080773B/it active
- 1977-07-22 ES ES460957A patent/ES460957A1/es not_active Expired
- 1977-07-22 NL NL7708185A patent/NL7708185A/xx not_active Application Discontinuation
- 1977-07-22 GB GB30918/77A patent/GB1561616A/en not_active Expired
- 1977-07-22 SU SU772505504A patent/SU710499A3/ru active
- 1977-07-22 AU AU27238/77A patent/AU513286B2/en not_active Expired
- 1977-07-23 JP JP8875577A patent/JPS5315382A/ja active Granted
-
1978
- 1978-11-20 US US05/962,518 patent/US4253866A/en not_active Expired - Lifetime
-
1993
- 1993-06-11 LV LV930558A patent/LV5151A3/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU513286B2 (en) | 1980-11-27 |
DE2732846A1 (de) | 1978-01-26 |
DE2732846C2 (es) | 1991-01-10 |
NL7708185A (nl) | 1978-01-25 |
US4133675A (en) | 1979-01-09 |
LV5151A3 (lv) | 1993-10-10 |
CA1100973A (en) | 1981-05-12 |
JPS5315382A (en) | 1978-02-13 |
SU710499A3 (ru) | 1980-01-15 |
IL52572A0 (en) | 1977-10-31 |
FR2359129A1 (fr) | 1978-02-17 |
IL52572A (en) | 1980-06-30 |
FR2359129B1 (es) | 1980-01-18 |
IT1080773B (it) | 1985-05-16 |
GB1561616A (en) | 1980-02-27 |
AU2723877A (en) | 1979-01-25 |
JPH0116831B2 (es) | 1989-03-27 |
US4253866A (en) | 1981-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES460957A1 (es) | Procedimiento para la preparacion de derivados de acido pi- ridiloxi-fenoxi-alcancarboxilico. | |
ES471216A1 (es) | Procedimiento para la preparacion de nuevos derivados de acido piridiloxifenoxi-alcancarboxilico | |
ES471526A1 (es) | Procedimiento para la preparacion de derivados de acido fe- noxi-feniltio-alcan-carboxilico | |
ES8406440A1 (es) | Procedimiento para preparar derivados de 2-amino-3-acilamino-6-bencilamino-piridina | |
ES459311A1 (es) | Metodo de hibridacion quimica de plantas. | |
IL62855A (en) | Substituted oxonicotinates and their use as plant growth regulators | |
ES8304101A1 (es) | "procedimiento para la fabricacion de 1,5-disubstituido 1,2,4-triazol-3- carbamida". | |
ES451407A1 (es) | Procedimiento para preparar derivados de amidoxima. | |
ES8105986A1 (es) | Procedimiento para la obtencion de derivados de triazo- lil-alquenos de efecto fungicida | |
IL79026A0 (en) | 1-aryl-5-alkoximinoalkylaminopyrazoles,their preparation and their use as herbicides and plant growth regulators | |
ES498960A0 (es) | Procedimiento para preparar esteres de 2-nitro-5-fenoxi sustituido)benzoato de alfa-hidroxialcanoatos | |
ES471780A1 (es) | Metodo de mejorar la produccion comercial de cultivos de plantas | |
IE812975L (en) | Use of azolylglycols as plant growth regulants | |
DE3265845D1 (en) | Derivatives of 2-nitro-4- or-5-pyridyloxy-phenylphosphonic acid, process for their preparation, their use as herbicides and/or regulators of plant growth and/or microbicides, as well as the intermediates used for their preparation, the process for their preparation and their use as herbicides | |
ES8503230A1 (es) | Un metodo para aumentar por hibridacion el valor comercial de las semillas de plantas gramineas | |
ES474230A1 (es) | Procedimiento para preparar derivados de acido anilinoalco- hiltioico | |
ES8500248A1 (es) | "un procedimiento para preparar nuevas triazinas" | |
ES8206485A1 (es) | Procedimiento para la obtencion de derivados pirazolicos de la oximinociano-acetamida de efecto fungicida. | |
GB1488465A (en) | Urea derivatives and their use as herbicides | |
GB1164480A (en) | Aniline Derivatives and their use as Herbicides | |
ES483557A1 (es) | Procedimiento para la preparacion de derivados de imidazol | |
ES8205410A1 (es) | Un procedimiento para preparar una pirazolo-piridinona | |
ES8303343A1 (es) | Procedimiento para preparar 2-prirdiloxiacetanilidas. |