BE843480A - 3,5-diphenyl-4 (1h)-pyridazinones (thiones), leur synthese et leur utilisation comme herbicides - Google Patents

3,5-diphenyl-4 (1h)-pyridazinones (thiones), leur synthese et leur utilisation comme herbicides

Info

Publication number
BE843480A
BE843480A BE1007477A BE1007477A BE843480A BE 843480 A BE843480 A BE 843480A BE 1007477 A BE1007477 A BE 1007477A BE 1007477 A BE1007477 A BE 1007477A BE 843480 A BE843480 A BE 843480A
Authority
BE
Belgium
Prior art keywords
pyridazinones
thiones
herbicides
diphenyl
synthesis
Prior art date
Application number
BE1007477A
Other languages
English (en)
Inventor
R C Abbulla
Q F Soper
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 filed Critical
Publication of BE843480A publication Critical patent/BE843480A/fr

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
    • C07D237/18—Sulfur atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cultivation Of Plants (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE1007477A 1975-07-03 1976-06-28 3,5-diphenyl-4 (1h)-pyridazinones (thiones), leur synthese et leur utilisation comme herbicides BE843480A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/593,094 US4013658A (en) 1975-07-03 1975-07-03 Synthesis of 3,5-diphenyl-4(1h)-pyridazinones

Publications (1)

Publication Number Publication Date
BE843480A true BE843480A (fr) 1976-12-28

Family

ID=24373354

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007477A BE843480A (fr) 1975-07-03 1976-06-28 3,5-diphenyl-4 (1h)-pyridazinones (thiones), leur synthese et leur utilisation comme herbicides

Country Status (4)

Country Link
US (1) US4013658A (fr)
BE (1) BE843480A (fr)
ES (1) ES449531A1 (fr)
GT (1) GT197641964A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545810A (en) * 1980-08-07 1985-10-08 Sds Biotech Corporation Herbicidal and plant growth regulant diphenylpyridazinones
JPS57501328A (fr) * 1980-08-07 1982-07-29
AT397085B (de) * 1992-02-17 1994-01-25 Agrolinz Agrarchemikalien Herbizide n-cyanopyridazinone
CN106316962B (zh) * 2015-07-01 2020-03-10 中国科学院上海有机化学研究所 3-芳基哒嗪酮类化合物、制备方法、农药组合物及用途
CN116217928B (zh) * 2023-02-21 2025-01-28 齐鲁工业大学(山东省科学院) 一种含哒嗪酮基团的高分子有机聚合物材料及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644355A (en) * 1969-12-04 1972-02-22 Sandoz Ltd Pyridazone derivatives
IL44165A (en) 1973-03-05 1977-06-30 Sparamedica Ag Method for fluorescently labelling a material with a furanone derivative and products formed by reacting such a material with the furanone derivative

Also Published As

Publication number Publication date
US4013658A (en) 1977-03-22
GT197641964A (es) 1977-12-16
ES449531A1 (es) 1977-12-01

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