GB1556637A - Manufacture of pyridazin-3-ones pyridazin-3-ones and their use as herbicides - Google Patents

Manufacture of pyridazin-3-ones pyridazin-3-ones and their use as herbicides

Info

Publication number
GB1556637A
GB1556637A GB4659/78A GB465978A GB1556637A GB 1556637 A GB1556637 A GB 1556637A GB 4659/78 A GB4659/78 A GB 4659/78A GB 465978 A GB465978 A GB 465978A GB 1556637 A GB1556637 A GB 1556637A
Authority
GB
United Kingdom
Prior art keywords
pyridazin
ones
herbicides
manufacture
ones pyridazin
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
GB4659/78A
Other languages
English (en)
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
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 Consortium fuer Elektrochemische Industrie GmbH filed Critical Consortium fuer Elektrochemische Industrie GmbH
Priority claimed from AT527778A external-priority patent/AT354455B/de
Publication of GB1556637A publication Critical patent/GB1556637A/en
Expired legal-status Critical Current

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)
GB4659/78A 1977-02-17 1978-02-06 Manufacture of pyridazin-3-ones pyridazin-3-ones and their use as herbicides Expired GB1556637A (en)

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
GB1556637A true GB1556637A (en) 1979-11-28

Family

ID=27506445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4659/78A Expired GB1556637A (en) 1977-02-17 1978-02-06 Manufacture of pyridazin-3-ones pyridazin-3-ones and their use as 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU707342B2 (en) * 1995-06-06 1999-07-08 Bayer Aktiengesellschaft Phenylpyridazinones

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031041B1 (en) * 1979-11-26 1985-02-13 Montedison S.p.A. 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
US6869913B1 (en) 1995-08-21 2005-03-22 Sumitomo Chemical Company, Limited Pyridazin-3-one derivatives, their use and intermediates for their production
EP0850227B1 (en) 1995-08-21 2008-01-09 Sumitomo Chemical Company, Limited Pyridazin-3-one derivatives, their use, and intermediates for their production
US6197727B1 (en) * 1997-02-19 2001-03-06 Sumitomo Chemical Company, Limited 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU707342B2 (en) * 1995-06-06 1999-07-08 Bayer Aktiengesellschaft Phenylpyridazinones

Also Published As

Publication number Publication date
DE2706700A1 (de) 1978-08-24
JPS5528901A (en) 1980-02-29
CH638498A5 (en) 1983-09-30
FR2381033A1 (fr) 1978-09-15
BE869481A (fr) 1979-02-05
FR2381033B1 (xx) 1981-07-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee