ES454756A1 - Metodo de mejorar la produccion de cosechas vegetales. - Google Patents
Metodo de mejorar la produccion de cosechas vegetales.Info
- Publication number
- ES454756A1 ES454756A1 ES454756A ES454756A ES454756A1 ES 454756 A1 ES454756 A1 ES 454756A1 ES 454756 A ES454756 A ES 454756A ES 454756 A ES454756 A ES 454756A ES 454756 A1 ES454756 A1 ES 454756A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- halogen atom
- herbicidal
- trifluoromethyl
- trihalomethyl
- 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
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
- C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms
-
- 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
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/39—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups
- C07C205/42—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/43—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/32—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms
- C07C275/34—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms having nitrogen atoms of urea groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
- C07C275/36—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms having nitrogen atoms of urea groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring with at least one of the oxygen atoms further bound to a carbon atom of a six-membered aromatic ring, e.g. N-aryloxyphenylureas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Método de mejorar la producción de cosechas vegetales, mediante la lucha contra el crecimiento de malezas en el medio en que crecen dichas plantas, caracterizado porque comprende las etapas de: (1) cargar un dispositivo de diseminación mecánica con una composición herbicida que contiene (a) un éter de difenilo substituido como ingrediente herbicida activo y (b) un vehículo agrícolamente aceptable para el ingrediente activo y (2) utilizar el dispositivo de diseminación mecánica para aplicar una cantidad herbecidamente eficaz de la composición herbicida como gránulos, polvo fino o pulverización líquida a (a) el medio de crecimiento antes del brotado de las malezas en el mismo o (b) a las plántulas de las maletas en el medio de crecimiento, por lo que se combate selectivamente el crecimiento de las malezas, siendo el éter de díñenlo substituido un compuesto de la fórmula **(Fórmula)** en la cual X es hidrógeno, halógeno, trihalometilo, alquilo (C1-C4) o ciano, Y es halógeno, trihalometilo o, excepto en el caso de que X sea cloro, hidrógeno y Z es hidrógeno.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23465172A | 1972-03-14 | 1972-03-14 | |
US331719A US3928416A (en) | 1972-03-14 | 1973-02-12 | Herbicidal 4-trifluoromethyl-4{40 nitrodiphenyl ethers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES454756A1 true ES454756A1 (es) | 1978-07-01 |
Family
ID=26928165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454756A Expired ES454756A1 (es) | 1972-03-14 | 1976-12-31 | Metodo de mejorar la produccion de cosechas vegetales. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3928416A (es) |
BE (1) | BE796677A (es) |
DE (1) | DE2311638C2 (es) |
ES (1) | ES454756A1 (es) |
Families Citing this family (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE32243E (en) * | 1969-04-25 | 1986-09-09 | Rhone-Poulenc Agrochimie | Esters of substituted phenoxybenzoic acids, compositions of the same and herbicidal use thereof |
USRE32216E (en) * | 1969-04-25 | 1986-07-29 | Rhone-Poulenc Agrochimie | Salts of substituted phenoxybenzoic acids, compositions of the same and herbicidal use thereof |
US4164408A (en) * | 1971-02-11 | 1979-08-14 | Mobil Oil Corp. | Salts of substituted phenoxybenzoic acids, compositions of the same and herbicidal use thereof |
US4164409A (en) * | 1971-02-11 | 1979-08-14 | Mobil Oil Corp. | Substituted phenoxybenzoic acids, compositions of the same and herbicidal use thereof |
USRE32215E (en) * | 1971-02-11 | 1986-07-22 | Rhone-Poulenc Agrochimie | Substituted phenoxybenzoic acids compositions of the same and herbicidal use thereof |
US4164410A (en) * | 1971-02-11 | 1979-08-14 | Mobil Oil Corp. | Esters of substituted phenoxybenzoic acids, compositions of the same and herbicidal use thereof |
FR2169251B1 (es) * | 1972-01-27 | 1976-05-14 | Ishihara Sangyo Kaisha | |
USRE31455E (en) * | 1972-03-14 | 1983-12-06 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers |
US4220468A (en) * | 1972-03-14 | 1980-09-02 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers |
US4063929A (en) * | 1973-02-12 | 1977-12-20 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl-4'nitrodiphenyl ethers |
EG11593A (en) * | 1973-07-03 | 1980-07-31 | Bayer Ag | Halogenated 4-trifluiromethyl-4-cyano-diphenyl-ethers process for their preparation and their use as herbicides |
JPS5237047B2 (es) * | 1973-08-28 | 1977-09-20 | ||
US4681622A (en) * | 1973-09-19 | 1987-07-21 | Rhone-Poulenc Agrochimie | Substituted phenoxybenzoic acids and derivatives thereof as herbicides |
JPS5735803B2 (es) * | 1974-12-23 | 1982-07-31 | ||
US4335249A (en) * | 1975-09-03 | 1982-06-15 | Rohm And Haas Company | Herbicidal diphenyl ethers, sulfides, sulfoxides and sulfones |
US4070178A (en) * | 1975-09-03 | 1978-01-24 | Rohm And Haas Company | Herbicidal diphenyl ethers |
GB1543964A (en) * | 1976-04-08 | 1979-04-11 | Ici Ltd | Method of antagonising herbicides on soyabean and cotton |
DE2632581C2 (de) * | 1976-07-20 | 1982-07-15 | Hoechst Ag, 6000 Frankfurt | Substituierte Nitrodiphenylether, Verfahren zu ihrer Herstellung und diese enthaltende herbizide Mittel |
US4059435A (en) * | 1976-08-31 | 1977-11-22 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl-3-cyanoalkoxy-4-nitro diphenyl ethers |
US4508559A (en) * | 1976-10-15 | 1985-04-02 | Rohm And Haas Company | Herbicidal compositions |
US4209318A (en) * | 1976-12-03 | 1980-06-24 | Rohm And Haas Company | Herbicidal esters of 4-trifluoromethyl-3-carboxamido-4-nitro diphenyl ethers |
CA1140563A (en) * | 1976-12-03 | 1983-02-01 | Wayne O. Johnson | Herbicidal esters of 4-trifluormethyl-3'- carboxy-4'-nitro diphenyl ethers |
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 |
US4479001A (en) * | 1977-07-22 | 1984-10-23 | The Dow Chemical Company | Trifluoromethyl pyridinylthiophenoxy propanoic acids and propanols and derivatives thereof |
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 |
DE2745005A1 (de) * | 1977-10-06 | 1979-04-19 | Bayer Ag | 2,6-dichlor-3'-fluor-4-trifluormethyl-6'-nitrodiphenylaether, ein verfahren zu dessen herstellung sowie dessen verwendung als entblaetterungsmittel |
GR65995B (es) * | 1978-01-19 | 1981-01-13 | Ici Ltd | |
DE2960206D1 (en) | 1978-02-03 | 1981-04-16 | Ciba Geigy Ag | Cyanomethyl ester of 4-(paratrifluormethylphenoxy)-alpha-phenoxypropionic acid; process for its preparation; composition containing this herbicidal compound, and its application |
US4330324A (en) * | 1978-02-22 | 1982-05-18 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl 4-nitrodiphenyl ethers |
JPS54163582A (en) * | 1978-06-09 | 1979-12-26 | Ishihara Mining & Chemical Co | 22phenoxyy55 trifluoromethypiridine compound |
JPS5513206A (en) * | 1978-07-05 | 1980-01-30 | Mitsui Toatsu Chem Inc | Production of novel diphenyl ethers |
TR20258A (tr) * | 1978-07-15 | 1980-12-08 | Celamerck Gmbh & Co Kg | 2-klor-6-nitroanilin |
US4485254A (en) * | 1978-08-04 | 1984-11-27 | Rohm And Haas Company | Process for preparing phenoxybenzoic acids |
JPS5564557A (en) * | 1978-11-08 | 1980-05-15 | Mitsui Toatsu Chem Inc | Diphenyl ether compound and herbicide containing the same |
US4242123A (en) * | 1978-11-30 | 1980-12-30 | Monsanto Company | Herbicidal composition and method of use |
US4455437A (en) * | 1979-01-09 | 1984-06-19 | Ciba-Geigy Corporation | Aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid |
DE2906237A1 (de) * | 1979-02-17 | 1980-08-28 | Bayer Ag | Phenoxycarbonsaeureamide, verfahren zu ihrer herstellung und ihre verwendung als herbizide |
US4306900A (en) * | 1979-03-05 | 1981-12-22 | Rohm And Haas Company | Herbicidal nitrodiphenyl ethers |
US4344789A (en) * | 1979-05-11 | 1982-08-17 | Ppg Industries, Inc. | Acids and esters of 5-(2-optionally substituted-4-trifluoromethyl-6-optionally substituted phenoxy)-2-nitro, -halo, or-cyano alpha substituted phenyl carboxy oximes, and method of controlling weeds with them |
US4375981A (en) * | 1979-05-14 | 1983-03-08 | Ppg Industries, Inc. | Method for controlling weed growth using herbicidally 5-(2-chloro-4-trifluoromethyl)-, or (4-trifluoromethyl or 2,6-dichloro-4-trifluoromethylphenoxy)-2-nitro-substituted carbonyl oxime-O-alkyl ethers |
US4263227A (en) * | 1979-05-14 | 1981-04-21 | Ppg Industries, Inc. | 5-(2-Chloro-4-trifluoromethyl)-, or (4-trifluoromethyl or 2,6-dichloro-4-trifluoromethylphenoxy)-2-nitro-substituted carbonyl oxime-O-alkyl ethers |
DK155935C (da) * | 1979-05-16 | 1989-10-16 | Rohm & Haas | Substituerede diphenylethere, herbicide praeparater indeholdende disse forbindelser samt fremgangsmaade til bekaempelse af ukrudt |
US4388472A (en) * | 1979-07-18 | 1983-06-14 | Imperial Chemical Industries Plc | Substituted diphenyl ethers |
US4326880A (en) * | 1979-08-14 | 1982-04-27 | Ciba-Geigy Corporation | Derivatives of 5-(pyridyl-2-oxy)-2-nitrobenzoic acid, and herbicidal compositions containing them, and herbicidal methods for using same |
IL61273A (en) * | 1979-10-24 | 1984-02-29 | Basf Ag | Preparation of anilines and certain novel anilines |
DE3013267A1 (de) | 1980-04-05 | 1981-10-15 | Basf Ag, 6700 Ludwigshafen | Substituierte pyridazone, verfahren zu ihrer herstellung, diese enthaltende herbizide und ihre anwendung als herbizide |
DE2967368D1 (en) * | 1979-11-02 | 1985-03-07 | Rohm & Haas | Substituted diphenyl ethers, herbicidal compositions containing them and method of combating weeds |
JPS5951950B2 (ja) * | 1979-12-17 | 1984-12-17 | 三井東圧化学株式会社 | テトラヒドロフラン誘導体 |
US4613360A (en) * | 1980-01-14 | 1986-09-23 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers |
US4517010A (en) * | 1980-02-01 | 1985-05-14 | Rhone-Poulenc Inc. | 2-Nitro-5(substituted-phenoxy) benzoyl derivatives as herbicides |
US4551171A (en) * | 1980-02-01 | 1985-11-05 | Rhone-Poulenc, Inc. | 2-Nitro-5-(substituted-phenoxy) phenylalkanone oxime and imine derivatives as herbicides |
DE3165721D1 (en) * | 1980-02-05 | 1984-10-04 | Ici Plc | Method of preparing fluorine-substituted diphenyl ether derivatives and fluorine-substituted halogeno benzene derivatives for use therein |
US4263041A (en) * | 1980-02-25 | 1981-04-21 | Ppg Industries, Inc. | Optionally substituted phenyl, and alkyl N-[5-(2-chloro-4-trifluoromethyl-6-optionally substituted phenoxy)-2-nitro, halo, or cyanobenzoyl]carbamates |
DE3161525D1 (en) * | 1980-03-05 | 1984-01-05 | Ciba Geigy Ag | Herbicidally active 2-nitro-5-phenoxyphenyl oxazoles, oxazines, imidazoles, pyrimidines and thiazoles, their preparation and their use |
AU6652081A (en) * | 1980-05-23 | 1981-11-26 | Rhone-Poulenc, Inc. | 2-nitro-5(substituted-phenoxy) benzoate esters of alpha-hydroxyalkanoates + use as herbicide |
US4400530A (en) * | 1980-06-27 | 1983-08-23 | Ppg Industries, Inc. | Process for preparing substituted diphenyl ethers |
DE3114072A1 (de) * | 1981-04-08 | 1982-11-04 | Basf Ag, 6700 Ludwigshafen | Herbizide diphenylether, deren herstellung und verwendung als herbizide |
US4402727A (en) * | 1981-06-04 | 1983-09-06 | Bayer Aktiengesellschaft | Substituted azolylalkyl phenoxyphenoxyalkane-carboxylates as herbicides and plant growth regulators |
US4599442A (en) * | 1981-06-16 | 1986-07-08 | Rhone-Poulenc, Inc. | (Bisalkoxycarbonyl)alkyl 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoates |
US4594440A (en) * | 1981-07-27 | 1986-06-10 | Rhone:Pulenc, Inc. | Process for recovering and purifying herbicidal phenoxybenzoic acid derivatives |
US4405805A (en) * | 1981-07-27 | 1983-09-20 | Rhone-Poulenc, Inc. | Process for recovering and purifying herbicidal phenoxybenzoic acid derivatives |
GB2105715B (en) * | 1981-08-07 | 1985-09-04 | Ciba Geigy Ag | Herbicidal phenoxyphenylamino acid derivatives |
US4913729A (en) * | 1981-10-19 | 1990-04-03 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl-3'-substituted amine-4'-nitro diphenyl ethers |
US4358308A (en) * | 1981-10-19 | 1982-11-09 | Rohm And Haas Company | Herbicidal 4-perfluoroacetyl-, 4-perfluoromethylthio-, 4-perfluoromethylsulfinyl-, and 4-perfluoromethylsulfonyl-4'-nitrodiphenyl ethers |
US4419123A (en) * | 1981-10-19 | 1983-12-06 | Rohm And Haas Company | Herbicidal 4-trifluoromethyl-3'-carbon-substituted-4'-substituted diphenyl ethers |
DE3141861A1 (de) * | 1981-10-22 | 1983-05-05 | Bayer Ag, 5090 Leverkusen | Substituierte 2-nitro-5-(4-trifluormethyl-phenoxy)-toluole, verfahren zu ihrer herstellung sowie ihre verwendung als herbizide und pflanzenwachstumsregulatoren |
US4469893A (en) * | 1982-03-22 | 1984-09-04 | Occidental Chemical Corporation | Method for the preparation of nitrodiphenyl ethers |
US4603222A (en) * | 1982-03-22 | 1986-07-29 | Occidental Chemical Corporation | Method for the preparation of nitrodiphenyl ethers |
US4806682A (en) * | 1982-09-17 | 1989-02-21 | Rohm And Haas Company | Sulfonium salts of diphenyl ethers |
US4484008A (en) * | 1982-09-30 | 1984-11-20 | Ppg Industries, Inc. | Process improvement for diphenyl ether production |
DE3300585A1 (de) * | 1983-01-11 | 1984-07-12 | Basf Ag, 6700 Ludwigshafen | Diphenylether, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung unerwuenschten pflanzenwuchses |
IL71917A0 (en) * | 1983-05-27 | 1984-09-30 | Bayer Ag | Optically active diphenyl ether derivatives,their preparation and their use as herbicides |
US4694105A (en) * | 1983-12-20 | 1987-09-15 | Ciba-Geigy Corporation | Herbicidal alkoxyamino- and polyalkoxyaminodiphenyl ethers |
EP0161529B1 (en) * | 1984-05-18 | 1989-07-12 | Asahi Kasei Kogyo Kabushiki Kaisha | 2-nitro-5-(2'-chloro-4'trifluoromethylphenoxy)phenylacetic ester, thioester and amide, process for preparation therof, herbicidal composition, and method for destruction of undesirable weeds |
HU193466B (en) | 1984-11-12 | 1987-10-28 | Budapesti Vegyimuevek | Fungicidal composition comprising 2-nitrobenzoic acid derivative as active substance |
HU193467B (en) | 1984-11-12 | 1987-10-28 | Budapesti Vegyimuevek | Fungicidal composition comprising substituted benzoic acid derivative as active substance and process for preparing the active substance |
DE3536664A1 (de) * | 1985-10-15 | 1987-04-16 | Basf Ag | Diphenyletherderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung von unerwuenschtem pflanzenwachstum |
DE3538689A1 (de) * | 1985-10-31 | 1987-05-07 | Bayer Ag | Phenoxybenzoesaeure-derivate |
US4754052A (en) * | 1986-11-07 | 1988-06-28 | Ici Americas Inc. | Method for recovering diphenylethers from their nitrated by-products |
US4772712A (en) * | 1988-01-11 | 1988-09-20 | Uniroyal Chemical Company, Inc. | Phenoxyphenyl-substituted tetrazolinones |
GB8827262D0 (en) * | 1988-11-22 | 1988-12-29 | Ici Plc | Herbicidal compounds |
AR005142A1 (es) | 1995-12-21 | 1999-04-14 | Sumitomo Chemical Co | Derivados de triazol y su utilizacion |
DE10040051A1 (de) * | 2000-08-11 | 2002-02-21 | Basf Ag | Derivate des 4-(Trifluormethyl)-phenols sowie Derivate des 4-(Trifluormethylphenyl)-2-(tetrahydropyranyl)ethers und Verfahren zu ihre Herstellung |
EP2052607A1 (de) | 2007-10-24 | 2009-04-29 | Bayer CropScience AG | Herbizid-Kombination |
DE102008037622A1 (de) * | 2008-08-14 | 2010-02-25 | Bayer Cropscience Ag | Herbizid-Kombination mit Dimethoxytriazinyl-substituierten Difluormethansulfonylaniliden |
JP2013184913A (ja) * | 2012-03-07 | 2013-09-19 | Sumitomo Chemical Co Ltd | 除草用組成物 |
JP2013184912A (ja) * | 2012-03-07 | 2013-09-19 | Sumitomo Chemical Co Ltd | 除草用組成物 |
CN109438194A (zh) * | 2018-11-16 | 2019-03-08 | 浙江工业大学 | 一种1,3-二(2-氯-4-三氟甲基苯氧基)苯的合成方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE628133A (es) * | 1962-02-08 | |||
CH480012A (de) * | 1966-11-11 | 1969-10-31 | Ciba Geigy | Schädlingsbekämpfungsmittel |
CH493197A (de) * | 1968-03-15 | 1970-07-15 | Ciba Geigy | Schädlingsbekämpfungsmittel |
US3784635A (en) * | 1969-04-25 | 1974-01-08 | Mobil Oil Corp | Substituted phenoxybenzoic acids and esters thereof |
-
1973
- 1973-02-12 US US331719A patent/US3928416A/en not_active Expired - Lifetime
- 1973-03-09 DE DE2311638A patent/DE2311638C2/de not_active Expired
- 1973-03-13 BE BE128709A patent/BE796677A/xx not_active IP Right Cessation
-
1976
- 1976-12-31 ES ES454756A patent/ES454756A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3928416A (en) | 1975-12-23 |
DE2311638A1 (de) | 1973-09-27 |
DE2311638C2 (de) | 1982-06-24 |
BE796677A (fr) | 1973-09-13 |
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