IL57614A - Process for preparing 5-amino-4-chloro-2-phenyl-3(2h)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2h)-pyridazinone and for using same as selective herbicide - Google Patents

Process for preparing 5-amino-4-chloro-2-phenyl-3(2h)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2h)-pyridazinone and for using same as selective herbicide

Info

Publication number
IL57614A
IL57614A IL57614A IL5761479A IL57614A IL 57614 A IL57614 A IL 57614A IL 57614 A IL57614 A IL 57614A IL 5761479 A IL5761479 A IL 5761479A IL 57614 A IL57614 A IL 57614A
Authority
IL
Israel
Prior art keywords
pyridazinone
chloro
phenyl
amino
preparing
Prior art date
Application number
IL57614A
Other languages
English (en)
Other versions
IL57614A0 (en
Original Assignee
Oxon Italia Spa
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 Oxon Italia Spa filed Critical Oxon Italia Spa
Publication of IL57614A0 publication Critical patent/IL57614A0/xx
Publication of IL57614A publication Critical patent/IL57614A/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
    • C07D237/22—Nitrogen and 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL57614A 1978-06-22 1979-06-21 Process for preparing 5-amino-4-chloro-2-phenyl-3(2h)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2h)-pyridazinone and for using same as selective herbicide IL57614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24857/78A IT1096594B (it) 1978-06-22 1978-06-22 Procedimento per ottenere 5-amino-4-cloro-2-fenil-3(2h)-pirid azinone esente da 5-cloro-4amino-2-fenil-3(2h)-pirida zionone da miscele dei due isomeri ed applicazione quale erbicida selettivo del prodotto ottenuto

Publications (2)

Publication Number Publication Date
IL57614A0 IL57614A0 (en) 1979-10-31
IL57614A true IL57614A (en) 1983-05-15

Family

ID=11214940

Family Applications (1)

Application Number Title Priority Date Filing Date
IL57614A IL57614A (en) 1978-06-22 1979-06-21 Process for preparing 5-amino-4-chloro-2-phenyl-3(2h)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2h)-pyridazinone and for using same as selective herbicide

Country Status (18)

Country Link
US (1) US4286092A (sv)
JP (1) JPS5517373A (sv)
AT (1) AT371808B (sv)
BE (1) BE877154A (sv)
BR (1) BR7903954A (sv)
CA (1) CA1116169A (sv)
CH (1) CH643547A5 (sv)
DE (1) DE2925110A1 (sv)
DK (1) DK156656C (sv)
ES (1) ES8107194A1 (sv)
FR (1) FR2429208A1 (sv)
GB (1) GB2026476B (sv)
IL (1) IL57614A (sv)
IT (1) IT1096594B (sv)
NL (1) NL7904820A (sv)
SE (1) SE445915B (sv)
SU (1) SU1005659A3 (sv)
YU (1) YU41162B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937421A1 (de) * 1979-09-15 1981-04-09 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 4-amino-5-chlor-1-phenylpyridazon-(6)
US4366155A (en) 1981-03-30 1982-12-28 Eli Lilly And Company 1-Benzoyl-3-(6-oxopyridazinyl)ureas, compositions, and insecticidal method
DE3617997A1 (de) * 1986-05-28 1987-12-03 Basf Ag Substituierte n-phenylpyridazonderivate i
DE3926905A1 (de) * 1989-08-16 1991-02-21 Basf Ag Verfahren zur abtrennung und wiederverwertung von reststoffen aus dem abwasser der synthese von 5-amino-4-chlor-2-phenyl-3(2h)-pyridazinon

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT260943B (de) * 1965-05-26 1968-03-25 Pavel Dipl Ing Rapos Verfahren zur Gewinnung von reinem 5-Amino-4-chlor-2-phenylpyridazin-3-on
FR1477347A (fr) * 1965-05-26 1967-04-14 Procédé pour la fabrication de 5-amino-4-chloro-2-phényl-pyridazine-3-one pure ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire
DE2100685C2 (de) * 1971-01-08 1983-09-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von reinen 4-Amino-5-halogen-pyridazonen-(6)

Also Published As

Publication number Publication date
NL7904820A (nl) 1979-12-28
ES481763A0 (es) 1980-12-01
FR2429208A1 (fr) 1980-01-18
BR7903954A (pt) 1980-03-18
YU41162B (en) 1986-12-31
ATA437679A (de) 1982-12-15
CH643547A5 (it) 1984-06-15
IT7824857A0 (it) 1978-06-22
DE2925110C2 (sv) 1989-10-12
DE2925110A1 (de) 1980-01-10
GB2026476B (en) 1982-10-27
DK156656C (da) 1990-02-05
JPS5517373A (en) 1980-02-06
SE7905475L (sv) 1979-12-23
SE445915B (sv) 1986-07-28
DK156656B (da) 1989-09-18
AT371808B (de) 1983-08-10
ES8107194A1 (es) 1980-12-01
JPS6338995B2 (sv) 1988-08-03
IL57614A0 (en) 1979-10-31
BE877154A (fr) 1979-10-15
US4286092A (en) 1981-08-25
GB2026476A (en) 1980-02-06
DK264679A (da) 1979-12-23
IT1096594B (it) 1985-08-26
FR2429208B1 (sv) 1984-10-26
SU1005659A3 (ru) 1983-03-15
CA1116169A (en) 1982-01-12
YU147979A (en) 1983-01-21

Similar Documents

Publication Publication Date Title
EG17041A (en) Process for preparing of pyridazinone derivatives and using as insecticides and acaricide
PT67017B (en) Process for preparing novel heterocyclic compounds and herbicide compositions thereof
PT66555A (en) Process for preparing herbicide compositions
ZA826767B (en) Substituted 4,5-dihydro-6-(substituted)-phenyl-3(2h)-pyridazinones and 6-(substituted)-phenyl-3(2h)-pyridazinones
CY1233A (en) Herbicidal pyridine compounds,processes for preparing them and herbicidal processes and compositions utilising them
PT69185A (en) Process for preparing an herbicidal composition containingcompounds of substituted pyridazone
DE3160461D1 (en) Substituted pyridazinones, process for their preparation, herbicides containing them and their use as herbicides
PT66708B (en) Process for preparing herbicide and fungicide compounds and compositions
AU530470B2 (en) Antihypertensive pyridazin (2h)-3-ones
IL57614A (en) Process for preparing 5-amino-4-chloro-2-phenyl-3(2h)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2h)-pyridazinone and for using same as selective herbicide
PT70953A (en) Process for preparing herbicidal compositions based in pyridazones
ZA793078B (en) Pentadienone hydrazone,method for preparing the same,and use as fire ant control agents
PT75482B (en) Process for preparing herbicide substituted pyrazole derivatives and herbicide compositions containing the same
GB2108498B (en) Phenoxyalkylamide derivative, process for preparing the same, herbicidal composition containing the same and method for controlling weeds by the use of the same
GB2027704B (en) Process for obtaining 4,5-dihloro-2-phenyl-3-(2h)-pyridazinone
PT79847B (en) Process for preparing substituted 4,5-dihydro-5-vinyl-382h)-py-ridazinones and 6-vinyl-3(2h)-pyridazinones
PH16014A (en) 6-(pyridinyl)-4-substituted-3(2h)-pyridazinones,useful as cardiotonic agents and pharmaceutical preparation
JPS51139210A (en) Bilateral catv system
ZA812698B (en) 4,5-dihydro-6(pyridinyl)-3-(2h)-pyridazinones useful as cardiotonics and preparation thereof
PT65242B (en) Process for preparing 3,5-diphenyl-4(1h)-pyridazinones(thiones)
IL57655A (en) Di-styrylketone hydrazone derivatives,method for preparing the same,and use as fire and control agent
PT72935B (en) Process for the preparation of 6-(pyridinyl)-4-substituted-3(2h)-pyridazinones useful as cardiotonic agents
BG29273A3 (en) Acaricide meang and method for acari fighting
PT72936B (en) Process for the preparation of 4,5-dihydro-6(pyridinyl)-3(2h)-pyridazinones useful as cardiotonics
PT69827A (en) Process for preparing amino-substituted 4,5,6,7-tetrahydro-1h (or 2h)-indazoles