IL62140A - 2-chloro(or 2,3-dichloro)-5-trifluoromethyl pyridine derivatives and their preparation - Google Patents
2-chloro(or 2,3-dichloro)-5-trifluoromethyl pyridine derivatives and their preparationInfo
- Publication number
- IL62140A IL62140A IL62140A IL6214078A IL62140A IL 62140 A IL62140 A IL 62140A IL 62140 A IL62140 A IL 62140A IL 6214078 A IL6214078 A IL 6214078A IL 62140 A IL62140 A IL 62140A
- Authority
- IL
- Israel
- Prior art keywords
- dichloro
- chloro
- preparation
- pyridine derivatives
- trifluoromethyl pyridine
- Prior art date
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
- C07D213/61—Halogen atoms or nitro 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
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
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)
- Pyridine Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3403977 | 1977-08-12 | ||
GB4454177 | 1977-10-26 | ||
GB523078 | 1978-02-09 | ||
IL55300A IL55300A (en) | 1977-08-12 | 1978-08-07 | P(pyridyl-2-oxy-)phenoxy propionic acid derivatives,their preparation and herbicidal compositions comprising them |
Publications (1)
Publication Number | Publication Date |
---|---|
IL62140A true IL62140A (en) | 1983-03-31 |
Family
ID=27254605
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL55300A IL55300A (en) | 1977-08-12 | 1978-08-07 | P(pyridyl-2-oxy-)phenoxy propionic acid derivatives,their preparation and herbicidal compositions comprising them |
IL62140A IL62140A (en) | 1977-08-12 | 1978-08-07 | 2-chloro(or 2,3-dichloro)-5-trifluoromethyl pyridine derivatives and their preparation |
IL62140A IL62140A0 (en) | 1977-08-12 | 1981-02-15 | Pyridine derivatives |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL55300A IL55300A (en) | 1977-08-12 | 1978-08-07 | P(pyridyl-2-oxy-)phenoxy propionic acid derivatives,their preparation and herbicidal compositions comprising them |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL62140A IL62140A0 (en) | 1977-08-12 | 1981-02-15 | Pyridine derivatives |
Country Status (20)
Country | Link |
---|---|
US (5) | US4317913A (fr) |
EP (4) | EP0021453B1 (fr) |
JP (3) | JPS5432479A (fr) |
AU (2) | AU572085B2 (fr) |
BR (1) | BR7808677A (fr) |
CA (5) | CA1246080A (fr) |
DD (1) | DD139988A5 (fr) |
DE (4) | DE2862491D1 (fr) |
DK (2) | DK157296C (fr) |
ES (3) | ES472501A1 (fr) |
GR (1) | GR64540B (fr) |
HU (1) | HU189134B (fr) |
IE (3) | IE48167B1 (fr) |
IL (3) | IL55300A (fr) |
IT (1) | IT1099592B (fr) |
MY (1) | MY101299A (fr) |
NZ (2) | NZ192231A (fr) |
PT (1) | PT68410A (fr) |
WO (1) | WO1979000094A1 (fr) |
YU (3) | YU40919B (fr) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR19824A (tr) * | 1977-07-21 | 1980-01-24 | Ishihara Sangyo Kaisha | Trilorometilpiridoksifenoksipropionik as tuerevleri ve bunlari ihtiva eden herbisidler |
JPS54119476A (en) * | 1978-03-10 | 1979-09-17 | Ishihara Sangyo Kaisha Ltd | 4-(5-fluoromethyl-2-pyridyloxy)phenoxyalkanecarbocyic acid derivatives and their preparation |
US4628099A (en) * | 1977-07-22 | 1986-12-09 | The Dow Chemical Company | Trifluoromethyl pyridinyloxyphenoxy propanoic acid chlorides |
US4491468A (en) * | 1977-07-22 | 1985-01-01 | The Dow Chemical Company | Herbicidal trifluoromethyl pyridinyloxyphenoxy and pyridinylthiophenoxy propanenitriles and derivatives thereof |
CA1247625A (fr) * | 1977-07-22 | 1988-12-28 | Howard Johnston | Compose trifluoromethylpyridinyl(oxy/thio) phenoxypropionique et ses derives, utiles comme herbicides |
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 |
DE2862491D1 (en) * | 1977-08-12 | 1988-05-05 | Ici Plc | Trihalomethylpyridine compounds |
JPS5461182A (en) * | 1977-10-20 | 1979-05-17 | Ishihara Sangyo Kaisha Ltd | 2-phenoxy-5-trifluoromethylpyridine compounds |
JPS5461183A (en) * | 1977-10-21 | 1979-05-17 | Ishihara Sangyo Kaisha Ltd | 2-substituted-5-trifluoromethyl pyridine compounds |
DE2755536A1 (de) * | 1977-12-13 | 1979-06-21 | Ciba Geigy Ag | Neue herbizid und pflanzenregulatorisch wirksame pyridyloxy-phenoxy-propionsaeurederivate |
CH650493A5 (en) * | 1977-12-24 | 1985-07-31 | Hoechst Ag | D-(+)-alpha-phenoxypropionic acid derivatives |
JPS5492970A (en) * | 1977-12-29 | 1979-07-23 | Ciba Geigy Ag | Pyridyloxyyphenoxyypropionic acid derivative* its manufacture and herbicide or plant growth regulating composition |
JPH0224818B2 (fr) * | 1978-02-15 | 1990-05-30 | Imuperiaru Chem Ind Plc | |
EP0004414B1 (fr) * | 1978-03-01 | 1985-07-24 | Imperial Chemical Industries Plc | Mélanges de dérivés herbicides d'acides pyridyloxyphénoxypropanoiques avec d'autres herbicides et procédé pour combattre les mauvaises herbes |
DE2964580D1 (en) * | 1978-03-01 | 1983-03-03 | Ici Plc | Herbicidal pyridine compounds and herbicidal compositions containing them |
JPS54132433U (fr) * | 1978-03-03 | 1979-09-13 | ||
JPS54163582A (en) * | 1978-06-09 | 1979-12-26 | Ishihara Mining & Chemical Co | 22phenoxyy55 trifluoromethypiridine compound |
ATE1284T1 (de) * | 1978-06-29 | 1982-07-15 | Ciba-Geigy Ag | Herbizid wirksame, optisch aktive r(+)-dichlorpyridyloxy-al pha-phenoxy-propionsaeure-propargylester, verfahren zu ihrer herstellung und deren verwendung in mitteln zur unkrautbekaempfung. |
JPS5543017A (en) * | 1978-09-22 | 1980-03-26 | Ishihara Sangyo Kaisha Ltd | Preparation of 2-chloro-5-trichloromethylpyridine |
EP0013474B1 (fr) * | 1978-12-07 | 1983-06-29 | Imperial Chemical Industries Plc | Préparation de chloro-2-trifluorométhyl-5 pyridine |
NZ192948A (en) * | 1979-03-09 | 1982-02-23 | Ishihara Sangyo Kaisha | Preparation of beta-trifuloromethyl-pyridine derivatives directly from beta-picoline |
JPS55149114U (fr) * | 1979-04-13 | 1980-10-27 | ||
EP0021613B1 (fr) * | 1979-06-20 | 1983-04-06 | Imperial Chemical Industries Plc | Dérivés de la pyridine, procédés pour leur préparation, compositions herbicides les contenant et procédés pour la suppression des plantes à l'aide de ces dérivés |
JPS5629573A (en) * | 1979-08-16 | 1981-03-24 | Daikin Ind Ltd | Preparation of halogeno-trifluoromethyl-pyridine |
JPS5690060A (en) * | 1979-12-24 | 1981-07-21 | Ishihara Sangyo Kaisha Ltd | 2-amino-trifluoromethylpyridine derivative and its preparation |
JPS56125369A (en) * | 1980-03-07 | 1981-10-01 | Ishihara Sangyo Kaisha Ltd | Preparation of 3-halogeno-5-trifluoromethylpyridine compound |
EP0040478A1 (fr) * | 1980-05-15 | 1981-11-25 | Imperial Chemical Industries Plc | Procédé de préparation de dérivés de pyridine et produits intermédiaires utilisables dans le procédé |
WO1982000400A1 (fr) * | 1980-07-30 | 1982-02-18 | Smith L | Procede de desherbage selectif sur les mauvaises herbes poussant avec le riz |
JPH0234932B2 (ja) * | 1980-08-26 | 1990-08-07 | Ici Australia Ltd | Ariiruokishudotainogoseihoho |
PH17279A (en) * | 1980-10-15 | 1984-07-06 | Ciba Geigy | Novel alpha-(pyridyl-2-oxy-phenoxy)-propionic acid derivatives and their use as herbicides and/or regulators of plant growth |
EP0052798B1 (fr) * | 1980-11-26 | 1985-05-08 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Esters d'oximes, procédés pour leur préparation, leur utilisation et compositions contenant ces esters |
US4330321A (en) * | 1981-03-16 | 1982-05-18 | The Dow Chemical Company | Compounds and method for selectively controlling grassy weeds in broadleaved crops |
US4511571A (en) * | 1981-10-20 | 1985-04-16 | Ciba Geigy Corporation | N-(2-Pyridyloxyphenyl)-N'-benzoyl ureas, pesticidal compositions containing same and pesticidal methods of use |
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 |
DE3205150A1 (de) * | 1982-02-13 | 1983-08-18 | Celamerck Gmbh & Co Kg, 6507 Ingelheim | Pyridinderivate, ihre herstellung und verwendung |
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 |
US4851539A (en) * | 1982-06-18 | 1989-07-25 | The Dow Chemical Company | 2,3-Difluoropyridine and 3-fluoro-2-pyridinyloxyphenol compounds |
IL68822A (en) * | 1982-06-18 | 1990-07-12 | Dow Chemical Co | Pyridyl(oxy/thio)phenoxy compounds,herbicidal compositions and methods of using them |
USRE33478E (en) * | 1982-06-18 | 1990-12-11 | The Dow Chemical Company | Pyridyl(oxy/thio)phenoxy compounds herbicidal compositions and methods |
US4480102A (en) * | 1982-07-23 | 1984-10-30 | The Dow Chemical Company | 2,3-Difluoro-5-(trifluoromethyl)pyridine and methods of making and using the same |
US4473696A (en) | 1982-10-07 | 1984-09-25 | Ici Americas Inc. | Synthesis of 2-substituted-5-methyl-pyridines |
IL70307A (en) * | 1982-11-26 | 1987-02-27 | Dow Chemical Co | Preparation of(trifluoromethyl)pyridines |
US4590279A (en) * | 1982-11-26 | 1986-05-20 | The Dow Chemical Company | Preparation of (trifluoromethyl)pyridines under liquid phase conditions |
US4650875A (en) * | 1983-05-09 | 1987-03-17 | The Dow Chemical Company | Preparation of (trifluoromethyl)pyridines |
EP0148119B1 (fr) | 1983-12-06 | 1989-05-03 | Ciba-Geigy Ag | Amides de l'acide 2-phénoxypropionique |
US4547577A (en) * | 1984-06-08 | 1985-10-15 | The Dow Chemical Company | Preparation of (trifluoromethyl)pyridines |
FR2569191B1 (fr) * | 1984-08-20 | 1987-07-10 | Solvay | Procede pour la preparation de derives chlores de composes pyridiniques et initiateurs radicalaires utilises dans ce procede |
US4563530A (en) * | 1984-10-29 | 1986-01-07 | The Dow Chemical Company | Preparation of fluoropyridines |
EP0200677B1 (fr) * | 1985-04-01 | 1991-04-03 | Ciba-Geigy Ag | Dérivés 3-fluoropyridyl-2-oxy-phénoxy à activité herbicide |
NZ215901A (en) * | 1985-05-02 | 1990-06-26 | Dow Chemical Co | (4-heterocyclic oxophenyloxy)-alkanoic acid derivatives and herbicidal compositions |
DE3607080A1 (de) * | 1986-03-04 | 1987-09-10 | Mannesmann Ag | Vorrichtung fuer den papiertransport in druckern mit balkenfoermigem druckwiderlager, insbesondere in matrixdruckern |
US5186735A (en) * | 1986-03-07 | 1993-02-16 | Dowelanco | Derivatives of 4-((aryloxy)phenoxy)alkenols and their herbicidal uses |
US4731108A (en) * | 1986-03-07 | 1988-03-15 | The Dow Chemical Company | Derivatives of 4-((aryloxy)phenoxy)alkenols and their herbicidal uses |
US5156667A (en) * | 1986-03-07 | 1992-10-20 | Dowelanco | Derivatives of 4-((aryloxy)phenoxy)alkenols and their herbicidal uses |
US5034050A (en) * | 1988-02-01 | 1991-07-23 | Dowelanco | Derivatives of 4-((aryloxy)phenoxy)alkenols and their herbicidal uses |
JPS61280477A (ja) * | 1986-06-06 | 1986-12-11 | Ishihara Sangyo Kaisha Ltd | 4−(5−フルオロメチル−2−ピリジルオキシ)フエノキシアルカンカルボン酸およびその誘導体 |
PT86297B (pt) * | 1986-12-05 | 1990-11-07 | Du Pont | Processo para a preparacao de derivados do acido ariloxibenzenoacetico e de composicoes herbicidas que os contem |
GB8630847D0 (en) * | 1986-12-24 | 1987-02-04 | Ici Plc | Chemical compounds |
US4897481A (en) * | 1988-05-31 | 1990-01-30 | The Dow Chemical Company | Process for the minimization of racemization in the preparation of optically active ((aryloxy)phenoxy)propionate herbicides |
HU208311B (en) * | 1989-11-02 | 1993-09-28 | Alkaloida Vegyeszeti Gyar | Resolving process for producing enantiomers of 2-/4-(5-trifluoromethyl-2-pyridyloxy)-phenoxy/-propanoic acid |
JPH0566178U (ja) * | 1992-02-15 | 1993-08-31 | 松下電工株式会社 | 蝶番による扉の取付構造 |
JPH0578867U (ja) * | 1992-03-30 | 1993-10-26 | 松下電工株式会社 | 蝶番による扉の取付装置 |
IL109104A (en) * | 1993-03-26 | 1998-08-16 | Shell Int Research | History of pyridine from wool - 2,6 Preparation and use as herbicides containing them |
DE4429465A1 (de) | 1994-08-19 | 1996-02-22 | Bayer Ag | Verfahren zur Herstellung von 2-Halogenpyridinaldehyden und neue 2-Halogenpyridinaldehyde |
US6316631B1 (en) * | 1995-06-06 | 2001-11-13 | Pfizer Inc. | Process for converting 2,4-dichloropyridines into 2-aryloxy-4-chloropyridines |
US7125880B1 (en) | 1995-06-06 | 2006-10-24 | Pfizer Inc. | Corticotropin releasing factor antagonists |
JP4682492B2 (ja) * | 2001-09-21 | 2011-05-11 | パナソニック株式会社 | 回転検出装置 |
KR101196095B1 (ko) * | 2004-04-26 | 2012-11-01 | 다우 아그로사이언시즈 엘엘씨 | β-피콜린의 증기 상 촉매 염소화 반응 |
EP1987718A1 (fr) * | 2007-04-30 | 2008-11-05 | Bayer CropScience AG | Utilisation de pyridine-2-oxy-3-carbonamides en tant que phytoprotecteur |
CN102452977A (zh) * | 2010-10-28 | 2012-05-16 | 宁波大学 | 2-氯-5-三氯甲基吡啶的制备方法 |
DK3008040T3 (en) | 2013-06-14 | 2017-07-31 | Cheminova As | Process for preparing 2,3-dichloro-5- (trichloromethyl) pyridine. |
US20150284341A1 (en) * | 2014-04-07 | 2015-10-08 | Catylix, Inc. | Fluoroalkyl-substituted derivatives of pyridine, pyrimidine, and pyrazine |
CN109232400B (zh) * | 2018-11-22 | 2020-10-27 | 中触媒新材料股份有限公司 | 一种连续化合成2,3-二氯-5-三氟甲基吡啶的方法 |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516402A (en) * | 1945-09-04 | 1950-07-25 | Purdue Research Foundation | Fluoromethylpyridines |
US2679453A (en) * | 1952-10-10 | 1954-05-25 | Charles H Brett | Method and composition for the control of undesired vegetation |
US3418323A (en) * | 1961-11-15 | 1968-12-24 | Dow Chemical Co | 2-chloro-6-(trichloromethyl)pyridine compounds |
US3297556A (en) * | 1962-11-28 | 1967-01-10 | Olin Mathieson | Manufacture of 2-chloropyridine using photolytic light |
US3244722A (en) * | 1964-01-28 | 1966-04-05 | Dow Chemical Co | Certain ethers of (trichloromethyl) pyridine compounds |
NL132136C (fr) * | 1964-08-05 | |||
US3461125A (en) * | 1965-01-11 | 1969-08-12 | Merck & Co Inc | Process for preparing chloroalkyl thiazoles,pyrimidines and pyridines |
US3420833A (en) * | 1967-09-08 | 1969-01-07 | Dow Chemical Co | Vapor phase production of polychlorinated compounds |
US3732230A (en) * | 1970-12-07 | 1973-05-08 | Dow Chemical Co | Liquid phase polychlorination of pyridine hydrochlorides |
US3755329A (en) * | 1970-12-22 | 1973-08-28 | Du Pont | Nitrogen-heterocyclylgold(i) compounds |
GB1424359A (en) * | 1972-05-04 | 1976-02-11 | Ici Ltd | Herbicidal process |
DE2223894C3 (de) * | 1972-05-17 | 1981-07-23 | Hoechst Ag, 6000 Frankfurt | Herbizide Mittel auf Basis von Phenoxycarbonsäurederivaten |
AR208500A1 (es) | 1972-06-14 | 1977-02-15 | Merck & Co Inc | Procedimiento para la preparacion de derivados de oxazolo(4,5-b)-piridinas |
US3974166A (en) * | 1973-07-10 | 1976-08-10 | Ciba-Geigy Corporation | Process for the manufacture of bromopyridines |
CS185694B2 (en) * | 1974-07-17 | 1978-10-31 | Ishihara Sangyo Kaisha | Herbicidal agent |
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 |
US4038396A (en) * | 1975-02-24 | 1977-07-26 | Merck & Co., Inc. | Anti-inflammatory oxazole[4,5-b]pyridines |
JPS51142537A (en) * | 1975-05-30 | 1976-12-08 | Ishihara Sangyo Kaisha Ltd | A herbicide |
GB1512189A (en) * | 1975-10-29 | 1978-05-24 | Ishihara Mining & Chemical Co | Herbicidal composition and method of use thereof |
NL7612668A (nl) * | 1976-01-06 | 1977-07-08 | Dow Chemical Co | Werkwijze voor het bereiden van nieuwe organo- fosforusverbindingen. |
US4133675A (en) * | 1976-07-23 | 1979-01-09 | Ciba-Geigy Corporation | Pyridyloxy-phenoxy-alkanecarboxylic acid derivatives which are effective as herbicides and as agents regulating plant growth |
CH622169A5 (en) * | 1976-07-23 | 1981-03-31 | Ciba Geigy Ag | Herbicidal composition containing, as active ingredient, pyridyloxyphenoxyalkanecarboxylic acid derivatives |
AU529649B2 (en) * | 1977-02-17 | 1983-06-16 | Dow Chemical Company, The | Trifluoromethyl pyridinyl (oxy/thio) phenols |
EP0000176B1 (fr) * | 1977-06-29 | 1981-09-16 | Ciba-Geigy Ag | Dérivés d'acides pyridyloxy-phénoxy-alcanoîques, leurs procédés de préparation et leur utilisation comme régulateurs de croissance pour plantes |
JPS54119476A (en) * | 1978-03-10 | 1979-09-17 | Ishihara Sangyo Kaisha Ltd | 4-(5-fluoromethyl-2-pyridyloxy)phenoxyalkanecarbocyic acid derivatives and their preparation |
MX5595E (es) * | 1977-07-21 | 1983-11-04 | Ishihara Sangyo Kaisha | Proceso para la preparacion de derivados del acido 4-(5-fluorometil-2-piridiloxi)-fenoxialcancarboxilico |
TR19824A (tr) * | 1977-07-21 | 1980-01-24 | Ishihara Sangyo Kaisha | Trilorometilpiridoksifenoksipropionik as tuerevleri ve bunlari ihtiva eden herbisidler |
CA1247625A (fr) * | 1977-07-22 | 1988-12-28 | Howard Johnston | Compose trifluoromethylpyridinyl(oxy/thio) phenoxypropionique et ses derives, utiles comme herbicides |
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 |
DE2862491D1 (en) * | 1977-08-12 | 1988-05-05 | Ici Plc | Trihalomethylpyridine compounds |
JPS5461182A (en) * | 1977-10-20 | 1979-05-17 | Ishihara Sangyo Kaisha Ltd | 2-phenoxy-5-trifluoromethylpyridine compounds |
JPS5461183A (en) * | 1977-10-21 | 1979-05-17 | Ishihara Sangyo Kaisha Ltd | 2-substituted-5-trifluoromethyl pyridine compounds |
CH650493A5 (en) * | 1977-12-24 | 1985-07-31 | Hoechst Ag | D-(+)-alpha-phenoxypropionic acid derivatives |
BE862325A (fr) * | 1977-12-27 | 1978-06-27 | Ciba Geigy | Nouveaux derives d'acide pyridyloxy-phenoxypropionique ayant une action herbicide et phytoregulatrice |
JPS5492970A (en) * | 1977-12-29 | 1979-07-23 | Ciba Geigy Ag | Pyridyloxyyphenoxyypropionic acid derivative* its manufacture and herbicide or plant growth regulating composition |
GB1599783A (en) * | 1978-02-15 | 1981-10-07 | Ici Ltd | Partial chlorination of 3-methyl pyridine |
EP0003648A3 (fr) * | 1978-02-15 | 1979-09-05 | Imperial Chemical Industries Plc | Dérivés de 4-aryloxy-phénoxypropionamide utiles comme herbicides, compositions les contenant et procédés pour leur préparation |
EP0004414B1 (fr) * | 1978-03-01 | 1985-07-24 | Imperial Chemical Industries Plc | Mélanges de dérivés herbicides d'acides pyridyloxyphénoxypropanoiques avec d'autres herbicides et procédé pour combattre les mauvaises herbes |
JPS54144375A (en) * | 1978-04-27 | 1979-11-10 | Ishihara Sangyo Kaisha Ltd | 4-(5-trifluoromethyl-2-pyridyloxy)phenoxyalkane derivative and herbicide containing the same |
JPS5543017A (en) * | 1978-09-22 | 1980-03-26 | Ishihara Sangyo Kaisha Ltd | Preparation of 2-chloro-5-trichloromethylpyridine |
US4249009A (en) * | 1979-01-29 | 1981-02-03 | Reilly Tar & Chemical Corp. | Processes for preparing 2-chloro-5-trifluoromethylpyridine |
NZ192948A (en) * | 1979-03-09 | 1982-02-23 | Ishihara Sangyo Kaisha | Preparation of beta-trifuloromethyl-pyridine derivatives directly from beta-picoline |
US4309548A (en) * | 1981-01-19 | 1982-01-05 | The Dow Chemical Company | Chlorination of 2-chloro-5-trichloromethylpyridine |
JPS5840947A (ja) * | 1981-09-04 | 1983-03-10 | Oki Electric Ind Co Ltd | チャンネル多重化方式 |
US4565568A (en) * | 1982-06-18 | 1986-01-21 | The Dow Chemical Company | Pyridyl(oxy/thio)phenoxy compounds, herbicidal compositions and methods |
-
1978
- 1978-07-26 DE DE8383110864T patent/DE2862491D1/de not_active Expired
- 1978-07-26 EP EP80103907A patent/EP0021453B1/fr not_active Expired
- 1978-07-26 EP EP80201077A patent/EP0028870B1/fr not_active Expired
- 1978-07-26 EP EP83110864A patent/EP0107866B1/fr not_active Expired
- 1978-07-26 DE DE8080103907T patent/DE2862462D1/de not_active Expired
- 1978-07-26 DE DE8080201077T patent/DE2862490D1/de not_active Expired
- 1978-07-26 DE DE7878300203T patent/DE2862492D1/de not_active Expired
- 1978-07-26 EP EP78300203A patent/EP0001473B1/fr not_active Expired
- 1978-07-27 IE IE73/84A patent/IE48167B1/en not_active IP Right Cessation
- 1978-07-27 IE IE1518/78A patent/IE48166B1/en not_active IP Right Cessation
- 1978-07-27 IE IE74/84A patent/IE48168B1/en not_active IP Right Cessation
- 1978-08-02 NZ NZ192231A patent/NZ192231A/xx unknown
- 1978-08-02 NZ NZ188041A patent/NZ188041A/xx unknown
- 1978-08-03 AU AU38596/78A patent/AU572085B2/en not_active Expired
- 1978-08-07 IL IL55300A patent/IL55300A/xx active IP Right Grant
- 1978-08-07 IL IL62140A patent/IL62140A/xx not_active IP Right Cessation
- 1978-08-09 HU HU78IE843A patent/HU189134B/hu unknown
- 1978-08-10 BR BR7808677A patent/BR7808677A/pt unknown
- 1978-08-10 PT PT68410A patent/PT68410A/pt unknown
- 1978-08-10 YU YU1927/78A patent/YU40919B/xx unknown
- 1978-08-10 WO PCT/GB1978/000008 patent/WO1979000094A1/fr unknown
- 1978-08-11 ES ES472501A patent/ES472501A1/es not_active Expired
- 1978-08-11 CA CA000309182A patent/CA1246080A/fr not_active Expired
- 1978-08-11 IT IT26761/78A patent/IT1099592B/it active
- 1978-08-11 DD DD78207242A patent/DD139988A5/de unknown
- 1978-08-11 GR GR56980A patent/GR64540B/el unknown
- 1978-08-11 CA CA 474506 patent/CA1205805A/xx not_active Expired
- 1978-08-12 JP JP9862178A patent/JPS5432479A/ja active Granted
- 1978-08-14 DK DK357878A patent/DK157296C/da not_active IP Right Cessation
- 1978-12-19 ES ES476133A patent/ES476133A1/es not_active Expired
- 1978-12-19 ES ES476134A patent/ES476134A1/es not_active Expired
-
1979
- 1979-08-17 CA CA000334016A patent/CA1142524A/fr not_active Expired
-
1980
- 1980-08-27 US US06/181,806 patent/US4317913A/en not_active Expired - Lifetime
- 1980-08-27 US US06/181,876 patent/US4324627A/en not_active Expired - Lifetime
-
1981
- 1981-02-15 IL IL62140A patent/IL62140A0/xx unknown
-
1982
- 1982-09-30 US US06/431,373 patent/US4508907A/en not_active Expired - Lifetime
- 1982-12-01 YU YU2672/82A patent/YU40960B/xx unknown
- 1982-12-01 YU YU2670/82A patent/YU40959B/xx unknown
-
1984
- 1984-03-27 AU AU26149/84A patent/AU584066B2/en not_active Expired
-
1985
- 1985-02-06 US US06/698,690 patent/US4555575A/en not_active Expired - Lifetime
-
1986
- 1986-03-26 US US06/843,839 patent/US4925947A/en not_active Expired - Lifetime
- 1986-06-06 CA CA000511078A patent/CA1218065A/fr not_active Expired
-
1987
- 1987-04-15 MY MYPI87000487A patent/MY101299A/en unknown
- 1987-05-21 DK DK259487A patent/DK259487A/da not_active Application Discontinuation
-
1988
- 1988-01-08 CA CA000556182A patent/CA1260001A/fr not_active Expired
- 1988-03-22 JP JP6593788A patent/JPS6463572A/ja active Granted
- 1988-03-22 JP JP6593688A patent/JPS6425760A/ja active Granted
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL62140A (en) | 2-chloro(or 2,3-dichloro)-5-trifluoromethyl pyridine derivatives and their preparation | |
EP0000338A3 (en) | Isoxazolo(5,4-c)pyridine derivatives, their preparation and pharmaceutical compositions containing them | |
NZ189728A (en) | Pyridine derivatives and herbicidal compositions | |
ZA7990B (en) | New derivatives of pyridine,the preparation and use thereof | |
IL55242A0 (en) | Novel pyridine derivatives,their preparation and pharmaceutical compositions containing them | |
NZ189639A (en) | Pyridine derivatives and herbicidal compositions | |
IL55555A0 (en) | Novel 3-phenyl-azacycloalkane derivatives and their preparation | |
IL55114A (en) | 5-alkylthio-pyrimidine derivatives,their preparation and herbicidal compositions containing them | |
NZ193904A (en) | Phenoxypyridine derivatives and herbicidal compositions | |
ZA786269B (en) | New pyridine derivative,its preparation and use | |
IL59538A0 (en) | 3-substituted pyridine derivatives,their preparation and their use as funigicides | |
GB2001630B (en) | Inosadiamine derivatives and their preparation | |
GB2004275B (en) | Preparation of 2,3,5-trichloropyridine | |
IL54252A0 (en) | Novel -aryl-acetamide derivatives and their preparation | |
IL65338A0 (en) | Pyridine derivatives,their manufacture and their use as fungicides | |
GB2012763B (en) | 2,3-dicyanopyrazine derivatives their preparation and their use as herbicides | |
IL54493A (en) | 2-amino-6-dihalocylopropyl-methylamino-1,3,5-triazine derivatives, their production and their use as herbicies | |
PT67585A (en) | Azacycloalkanes,azacycloalkenes and derivatives thereof | |
GB2027022B (en) | Pyridoxine derivatives and their use | |
ZA78808B (en) | Everninomicin derivatives and their preparation | |
GB2000776B (en) | Tunicamine derivatives and their preparation | |
JPS52122375A (en) | Pyridoxine derivative and its production and medical composition thereof | |
ZA786963B (en) | 5,6-dihydro-prostacyclin derivatives and process for their preparation | |
IL54625A (en) | Pyridine derivatives,their preparation and their use as herbicides | |
IL53859A (en) | Dioxatricyclodecane derivatives and their preparation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
RH | Patent void |