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ES8609220A1 - Procedimiento para la preparacion de cianamidas de acido 2-fenoxi-propionico - Google Patents

Procedimiento para la preparacion de cianamidas de acido 2-fenoxi-propionico

Info

Publication number
ES8609220A1
ES8609220A1 ES84538263A ES538263A ES8609220A1 ES 8609220 A1 ES8609220 A1 ES 8609220A1 ES 84538263 A ES84538263 A ES 84538263A ES 538263 A ES538263 A ES 538263A ES 8609220 A1 ES8609220 A1 ES 8609220A1
Authority
ES
Spain
Prior art keywords
image
phenoxypropionic acid
amides
bromine
chlorine
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
ES84538263A
Other languages
English (en)
Other versions
ES538263A0 (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES538263A0 publication Critical patent/ES538263A0/es
Publication of ES8609220A1 publication Critical patent/ES8609220A1/es
Expired legal-status Critical Current

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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms 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
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/227—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • C07D241/40—Benzopyrazines
    • C07D241/44—Benzopyrazines 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 carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles 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 in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles 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 in position 2

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE CIANAMIDAS DE ACIDO 2-FENOXIPROPIONICO, DE FORMULA (I), EN LA QUE R1 Y T PUEDEN SER VARIOS TIPOS DE RADICALES. CONSISTE EN LA REACCION DE UN COMPUESTO CIANAMINICO, DE FORMULA (II), CON UN HALOCOMPUESTO, DE FORMULA HAL-R1, EN LAS QUE HAL REPRESENTA CLORO, BROMO O YODO, Y R1 Y T TIENEN EL MISMO SIGNIFICADO QUE EN LA FORMULA (I). LA REACCION SE LLEVA A CABO EN UN DISOLVENTE ORGANICO, APROTICO, INERTE, EN PRESENCIA DE UN AGENTE ACEPTOR DE ACIDO, A UNA TEMPERATURA COMPRENDIDA ENTRE C20JC Y 120JC. ESTOS COMPUESTOS TIENEN APLICACIONES EN AGRICULTURA PARA COMBATIR LAS MALAS HIERBAS EN LOS CULTIVOS DE PLANTAS UTILES.
ES84538263A 1983-12-06 1984-12-05 Procedimiento para la preparacion de cianamidas de acido 2-fenoxi-propionico Expired ES8609220A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH650983 1983-12-06
CH194884 1984-04-18

Publications (2)

Publication Number Publication Date
ES538263A0 ES538263A0 (es) 1986-08-01
ES8609220A1 true ES8609220A1 (es) 1986-08-01

Family

ID=25689068

Family Applications (2)

Application Number Title Priority Date Filing Date
ES84538263A Expired ES8609220A1 (es) 1983-12-06 1984-12-05 Procedimiento para la preparacion de cianamidas de acido 2-fenoxi-propionico
ES85549070A Expired ES8700243A1 (es) 1983-12-06 1985-10-31 Procedimiento para la preparacion de cianamidas de acido 2-fenoxipropionico.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES85549070A Expired ES8700243A1 (es) 1983-12-06 1985-10-31 Procedimiento para la preparacion de cianamidas de acido 2-fenoxipropionico.

Country Status (10)

Country Link
US (2) US4640703A (es)
EP (2) EP0148119B1 (es)
AU (2) AU578918B2 (es)
BR (1) BR8406214A (es)
CA (2) CA1244428A (es)
DE (1) DE3478024D1 (es)
ES (2) ES8609220A1 (es)
HU (1) HU192627B (es)
IL (1) IL73738A (es)
RO (2) RO92723B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148119B1 (de) 1983-12-06 1989-05-03 Ciba-Geigy Ag 2-Phenoxypropions ure-cyanamide
DE3536664A1 (de) * 1985-10-15 1987-04-16 Basf Ag Diphenyletherderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung von unerwuenschtem pflanzenwachstum
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
US4910309A (en) * 1988-07-08 1990-03-20 The Dow Chemical Company Enrichment of optical of 2-(4-aryloxyphenoxy)-propionic acids by crystallization as hydrates
US5316856A (en) * 1988-12-03 1994-05-31 Ngk Spark Plug Co., Ltd. Silicon nitride base sintered body
KR100212690B1 (ko) * 1990-10-23 1999-08-02 더블류. 하링, 지. 보이롤 (3-플루오로피리딘-2-일옥시)페녹시프로피온산의 제조방법
US5274100A (en) * 1990-10-23 1993-12-28 Ciba-Geigy Corporation Process for the preparation of (3-fluoropyridin-2-yloxy)phenoxypropionic acids
KR100314776B1 (ko) * 1998-07-25 2001-11-17 우종일 제초성 페녹시프로피온산 ｎ-알킬-ｎ-2-플루오로페닐 아미드화합물
KR20030065644A (ko) * 2002-01-30 2003-08-09 동부한농화학 주식회사 일년생 및 다년생 화본과 잡초 방제에 유효한 농약 조성물
CN107382896B (zh) * 2017-08-02 2019-07-09 张建华 苯并噁唑-2-氧基苯氧基丙酰亚胺类化合物及其合成方法与应用
CN112250621A (zh) * 2020-09-23 2021-01-22 甘肃联凯生物科技有限公司 炔草酯的合成方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433067B2 (de) 1974-07-10 1977-11-24 a- [4-(4" Trifluormethylphenoxy)-phenoxy] -propionsäuren und deren Derivate, Verfahren zu ihrer Herstellung und diese enthaltende herbizide Mittel Hoechst AG, 6000 Frankfurt Alpha- eckige klammer auf 4-(4' trifluormethylphenoxy)-phenoxy eckige klammer zu -propionsaeuren und deren derivate, verfahren zu ihrer herstellung und diese enthaltende herbizide mittel
CS185694B2 (en) * 1974-07-17 1978-10-31 Ishihara Sangyo Kaisha Herbicidal agent
GB1560416A (en) * 1975-09-03 1980-02-06 Rohm & Haas Trifluoromethylphenyl derivatives
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
DE2640730C2 (de) * 1976-09-10 1983-08-25 Hoechst Ag, 6230 Frankfurt Benzoxazolyloxy- und Benzothiazolyloxy-phenoxy-Verbindungen und diese enthaltende herbizide Mittel
EP0021453B1 (en) * 1977-08-12 1985-04-10 Imperial Chemical Industries Plc 2-chloro-5-trichloromethylpyridine
EP0003648A3 (en) * 1978-02-15 1979-09-05 Imperial Chemical Industries Plc 4-aryloxy-substituted phenoxypropionamide derivatives useful as herbicides, compositions containing them, and processes for making them
JPS6033389B2 (ja) * 1979-02-22 1985-08-02 日産化学工業株式会社 複素環エ−テル系フェノシキ脂肪酸誘導体、その製造法および該誘導体を含有する除草剤
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
IL68822A (en) * 1982-06-18 1990-07-12 Dow Chemical Co Pyridyl(oxy/thio)phenoxy compounds,herbicidal compositions and methods of using them
US4550192A (en) * 1983-09-01 1985-10-29 The Dow Chemical Company Fluorophenoxyphenoxypropionates and derivatives thereof
ZA848416B (en) * 1983-11-10 1986-06-25 Dow Chemical Co Fluorophenoxy compounds,herbicidal compositions and methods
EP0148119B1 (de) 1983-12-06 1989-05-03 Ciba-Geigy Ag 2-Phenoxypropions ure-cyanamide

Also Published As

Publication number Publication date
AU1974388A (en) 1988-10-20
EP0148119A3 (en) 1986-07-02
EP0305593A2 (de) 1989-03-08
ES538263A0 (es) 1986-08-01
CA1244428A (en) 1988-11-08
HUT36663A (en) 1985-10-28
US4640703A (en) 1987-02-03
RO92723A (ro) 1987-11-30
ES549070A0 (es) 1986-10-16
AU3630584A (en) 1985-06-13
HU192627B (en) 1987-06-29
US4759796A (en) 1988-07-26
RO89785A (ro) 1986-07-30
EP0305593A3 (de) 1989-10-11
RO92723B (ro) 1987-12-01
CA1284660C (en) 1991-06-04
IL73738A0 (en) 1985-03-31
DE3478024D1 (de) 1989-06-08
IL73738A (en) 1988-08-31
EP0148119A2 (de) 1985-07-10
EP0148119B1 (de) 1989-05-03
AU578918B2 (en) 1988-11-10
BR8406214A (pt) 1985-10-01
ES8700243A1 (es) 1986-10-16

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506