BE869481A - Procede de preparation de pyridazinones-3, nouvelles pyridazinones-3 et leur utilisation comme herbicides - Google Patents

Procede de preparation de pyridazinones-3, nouvelles pyridazinones-3 et leur utilisation comme herbicides

Info

Publication number
BE869481A
BE869481A BE78189669A BE189669A BE869481A BE 869481 A BE869481 A BE 869481A BE 78189669 A BE78189669 A BE 78189669A BE 189669 A BE189669 A BE 189669A BE 869481 A BE869481 A BE 869481A
Authority
BE
Belgium
Prior art keywords
pyridazinones
herbicides
preparation
new
new pyridazinones
Prior art date
Application number
BE78189669A
Other languages
English (en)
French (fr)
Original Assignee
Consortium Elektrochem Ind
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE19772706700 priority Critical patent/DE2706700A1/de
Priority to GB4659/78A priority patent/GB1556637A/en
Priority to FR7804362A priority patent/FR2381033A1/fr
Priority claimed from AT527778A external-priority patent/AT354455B/de
Application filed by Consortium Elektrochem Ind filed Critical Consortium Elektrochem Ind
Priority to BE78189669A priority patent/BE869481A/xx
Priority to CH841778A priority patent/CH638498A5/de
Priority to JP9993878A priority patent/JPS5528901A/ja
Publication of BE869481A publication Critical patent/BE869481A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
    • C07D237/14—Oxygen atoms
    • 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
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/58—1,2-Diazines; Hydrogenated 1,2-diazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/14—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/24—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE78189669A 1977-02-17 1978-08-03 Procede de preparation de pyridazinones-3, nouvelles pyridazinones-3 et leur utilisation comme herbicides BE869481A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19772706700 DE2706700A1 (de) 1977-02-17 1977-02-17 Verfahren zur herstellung von pyridazin-3-on-verbindungen, neue pyridazin-3-one und deren verwendung
GB4659/78A GB1556637A (en) 1977-02-17 1978-02-06 Manufacture of pyridazin-3-ones pyridazin-3-ones and their use as herbicides
FR7804362A FR2381033A1 (fr) 1977-02-17 1978-02-16 Procede de preparation de pyridazinones-3, nouvelles pyridazinones-3 et leur utilisation comme herbicides
BE78189669A BE869481A (fr) 1977-02-17 1978-08-03 Procede de preparation de pyridazinones-3, nouvelles pyridazinones-3 et leur utilisation comme herbicides
CH841778A CH638498A5 (en) 1977-02-17 1978-08-08 Pyridazin-3-one compounds and herbicides containing them
JP9993878A JPS5528901A (en) 1977-02-17 1978-08-16 Pyridazinee33one*its manufacture and herbicide containing it

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19772706700 DE2706700A1 (de) 1977-02-17 1977-02-17 Verfahren zur herstellung von pyridazin-3-on-verbindungen, neue pyridazin-3-one und deren verwendung
AT527778A AT354455B (de) 1978-07-20 1978-07-20 Verfahren zur herstellung von pyridazin-3-on- verbindungen
BE78189669A BE869481A (fr) 1977-02-17 1978-08-03 Procede de preparation de pyridazinones-3, nouvelles pyridazinones-3 et leur utilisation comme herbicides
CH841778A CH638498A5 (en) 1977-02-17 1978-08-08 Pyridazin-3-one compounds and herbicides containing them
JP9993878A JPS5528901A (en) 1977-02-17 1978-08-16 Pyridazinee33one*its manufacture and herbicide containing it

Publications (1)

Publication Number Publication Date
BE869481A true BE869481A (fr) 1979-02-05

Family

ID=27506445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE78189669A BE869481A (fr) 1977-02-17 1978-08-03 Procede de preparation de pyridazinones-3, nouvelles pyridazinones-3 et leur utilisation comme herbicides

Country Status (6)

Country Link
JP (1) JPS5528901A (xx)
BE (1) BE869481A (xx)
CH (1) CH638498A5 (xx)
DE (1) DE2706700A1 (xx)
FR (1) FR2381033A1 (xx)
GB (1) GB1556637A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3070182D1 (en) * 1979-11-26 1985-03-28 Montedison Spa Pyrethroids and their preparation, their pesticidal composition; intermediates and their preparation
US4571397A (en) * 1982-03-05 1986-02-18 Nissan Chemical Industries Pyridazinone derivatives, preparation thereof, and agricultural and horticultural fungicidal, insecticidal, acaricidal, nematicidal compositions containing said derivatives
DE19520613A1 (de) 1995-06-06 1996-12-12 Bayer Ag Phenylpyridazinone
KR100510028B1 (ko) 1995-08-21 2005-10-25 스미또모 가가꾸 가부시끼가이샤 피리다진-3-온유도체,그것의용도,및그것을제조하기위한중간물
US6869913B1 (en) 1995-08-21 2005-03-22 Sumitomo Chemical Company, Limited Pyridazin-3-one derivatives, their use and intermediates for their production
EP0968650A4 (en) * 1997-02-19 2002-05-02 Sumitomo Chemical Co HERBICIDE COMPOSITIONS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037265A1 (de) * 1970-07-28 1972-02-03 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Herbizid
DE1670315B1 (de) * 1968-02-10 1972-05-31 Basf Ag 1-(m-Trifluormethylphenyl)-4-methoxy-5-halogen-pyridazon-(6)-derivate
DE1921464A1 (de) * 1969-04-26 1970-12-17 Basf Ag Herbizid

Also Published As

Publication number Publication date
CH638498A5 (en) 1983-09-30
FR2381033A1 (fr) 1978-09-15
DE2706700A1 (de) 1978-08-24
FR2381033B1 (xx) 1981-07-10
JPS5528901A (en) 1980-02-29
GB1556637A (en) 1979-11-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE G.M.B.H

Effective date: 19840803