FR2381033A1 - PROCESS FOR THE PREPARATION OF PYRIDAZINONES-3, NEW PYRIDAZINONES-3 AND THEIR USE AS HERBICIDES - Google Patents

PROCESS FOR THE PREPARATION OF PYRIDAZINONES-3, NEW PYRIDAZINONES-3 AND THEIR USE AS HERBICIDES

Info

Publication number
FR2381033A1
FR2381033A1 FR7804362A FR7804362A FR2381033A1 FR 2381033 A1 FR2381033 A1 FR 2381033A1 FR 7804362 A FR7804362 A FR 7804362A FR 7804362 A FR7804362 A FR 7804362A FR 2381033 A1 FR2381033 A1 FR 2381033A1
Authority
FR
France
Prior art keywords
pyridazinones
herbicides
preparation
new
new pyridazinones
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.)
Granted
Application number
FR7804362A
Other languages
French (fr)
Other versions
FR2381033B1 (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/en
Publication of FR2381033A1 publication Critical patent/FR2381033A1/en
Application granted granted Critical
Publication of FR2381033B1 publication Critical patent/FR2381033B1/fr
Granted 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

Abstract

Nouvelles pyridazinones-3. Elles ont la formule générale :New pyridazinones-3. They have the general formula:

FR7804362A 1977-02-17 1978-02-16 PROCESS FOR THE PREPARATION OF PYRIDAZINONES-3, NEW PYRIDAZINONES-3 AND THEIR USE AS HERBICIDES Granted FR2381033A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19772706700 DE2706700A1 (en) 1977-02-17 1977-02-17 METHOD FOR PREPARING PYRIDAZINE-3-ON COMPOUNDS, NEW PYRIDAZINE-3-ONE AND THEIR USE
AT527778A AT354455B (en) 1978-07-20 1978-07-20 METHOD FOR PRODUCING PYRIDAZINE-3-ON COMPOUNDS
BE78189669A BE869481A (en) 1977-02-17 1978-08-03 PROCESS FOR THE PREPARATION OF PYRIDAZINONES-3, NEW PYRIDAZINONES-3 AND THEIR USE AS 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 (2)

Publication Number Publication Date
FR2381033A1 true FR2381033A1 (en) 1978-09-15
FR2381033B1 FR2381033B1 (en) 1981-07-10

Family

ID=27506445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804362A Granted FR2381033A1 (en) 1977-02-17 1978-02-16 PROCESS FOR THE PREPARATION OF PYRIDAZINONES-3, NEW PYRIDAZINONES-3 AND THEIR USE AS HERBICIDES

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031041A2 (en) * 1979-11-26 1981-07-01 Montedison S.p.A. Pyrethroids and their preparation, their pesticidal composition; intermediates and their preparation
WO1996039392A1 (en) * 1995-06-06 1996-12-12 Bayer Aktiengesellschaft Phenylpyridazinones

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR100510028B1 (en) 1995-08-21 2005-10-25 스미또모 가가꾸 가부시끼가이샤 Pyridazin-3-one derivatives, their use, and intermediates for their production
CA2280711A1 (en) * 1997-02-19 1998-08-27 Hisayuki Hoshi Herbicide compositions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670315B1 (en) * 1968-02-10 1972-05-31 Basf Ag 1- (m-Trifluoromethylphenyl) -4-methoxy-5-halo-pyridazone- (6) derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2037265A1 (en) * 1970-07-28 1972-02-03 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen herbicide
DE1921464A1 (en) * 1969-04-26 1970-12-17 Basf Ag herbicide

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670315B1 (en) * 1968-02-10 1972-05-31 Basf Ag 1- (m-Trifluoromethylphenyl) -4-methoxy-5-halo-pyridazone- (6) derivatives

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031041A2 (en) * 1979-11-26 1981-07-01 Montedison S.p.A. Pyrethroids and their preparation, their pesticidal composition; intermediates and their preparation
EP0031041A3 (en) * 1979-11-26 1981-11-11 Montedison S.P.A. Pyrethroids and their preparation, their pesticidal composition; intermediates and their preparation
WO1996039392A1 (en) * 1995-06-06 1996-12-12 Bayer Aktiengesellschaft Phenylpyridazinones
US6551963B1 (en) 1995-06-06 2003-04-22 Bayer Aktiengesellschaft Phenylpyridazinones
US7012041B2 (en) 1995-06-06 2006-03-14 Bayer Ag Phenylpyridazinones

Also Published As

Publication number Publication date
BE869481A (en) 1979-02-05
CH638498A5 (en) 1983-09-30
DE2706700A1 (en) 1978-08-24
GB1556637A (en) 1979-11-28
JPS5528901A (en) 1980-02-29
FR2381033B1 (en) 1981-07-10

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