IT1096594B - 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 - Google Patents

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

Info

Publication number
IT1096594B
IT1096594B IT24857/78A IT2485778A IT1096594B IT 1096594 B IT1096594 B IT 1096594B IT 24857/78 A IT24857/78 A IT 24857/78A IT 2485778 A IT2485778 A IT 2485778A IT 1096594 B IT1096594 B IT 1096594B
Authority
IT
Italy
Prior art keywords
fenyl
pyrid
zionone
4amino
isomers
Prior art date
Application number
IT24857/78A
Other languages
English (en)
Other versions
IT7824857A0 (it
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 IT7824857A0 publication Critical patent/IT7824857A0/it
Priority to IT24857/78A priority Critical patent/IT1096594B/it
Priority to GB7921162A priority patent/GB2026476B/en
Priority to US06/049,654 priority patent/US4286092A/en
Priority to FR7915641A priority patent/FR2429208A1/fr
Priority to NL7904820A priority patent/NL7904820A/xx
Priority to CA330,303A priority patent/CA1116169A/en
Priority to AT0437679A priority patent/AT371808B/de
Priority to CH582579A priority patent/CH643547A5/it
Priority to ES481763A priority patent/ES481763A0/es
Priority to MX10150879U priority patent/MX6324E/es
Priority to IL57614A priority patent/IL57614A/xx
Priority to BE0/195876A priority patent/BE877154A/xx
Priority to DE19792925110 priority patent/DE2925110A1/de
Priority to SE7905475A priority patent/SE445915B/sv
Priority to DK264679A priority patent/DK156656C/da
Priority to BR7903954A priority patent/BR7903954A/pt
Priority to YU1479/79A priority patent/YU41162B/xx
Priority to SU792782104A priority patent/SU1005659A3/ru
Priority to JP7901579A priority patent/JPS5517373A/ja
Application granted granted Critical
Publication of IT1096594B publication Critical patent/IT1096594B/it

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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT24857/78A 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 IT1096594B (it)

Priority Applications (19)

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
GB7921162A GB2026476B (en) 1978-06-22 1979-06-18 5-amino - 4 - chloro - 2 - phenyl - 3 - (2h) - pyridazinone free from 5-chloro-4-aminio-2-phenyl - 3(2h) - pyridazioe as a selective weed killer
US06/049,654 US4286092A (en) 1978-06-22 1979-06-19 5-Amino-4-chloro-2-phenyl-3(2H)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2H)-pyridazinone, as a selective weed-killer
FR7915641A FR2429208A1 (fr) 1978-06-22 1979-06-19 5-amino-4-chloro-2-phenyl-3(2h)-pyridazinone exempte d'analogue 5-chloro-4-amino, en tant qu'herbicide selectif
NL7904820A NL7904820A (nl) 1978-06-22 1979-06-20 Werkwijze voor het bereiden van 5-amino-4-chloor-2-fenyl-3(2h)-pyridazinon dat vrij is van 4-amino-5-chloor-2-fenyl-3(2h)-pyridazinon, alsmede herbicide preparaat dat dit gezuiverde 5-amino-4-chloor-2-fenyl-3(2h)-pyridazinon als werkzame stof bevat.
ES481763A ES481763A0 (es) 1978-06-22 1979-06-21 Un procedimiento de purificacion del pyrazon comercial.
DE19792925110 DE2925110A1 (de) 1978-06-22 1979-06-21 Selektives unkrautvertilgungsmittel 5-amino-4-chlor-2-phenyl-3(2h)-pyridazinon, das frei von 5-chlor-4-amino-2-phenyl- 3(2h)-pyridazinon ist
CH582579A CH643547A5 (it) 1978-06-22 1979-06-21 5-amino-4-cloro-2-fenil-3(2h)-piridazinone esente da 5-cloro-4-amino-2-fenil-3(2h)-piridazinone, quale erbicida selettivo.
CA330,303A CA1116169A (en) 1978-06-22 1979-06-21 5-amino-4-chloro-2-phenyl-3(2h)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2h)-pyridazinone as selective herbicide
MX10150879U MX6324E (es) 1978-06-22 1979-06-21 Procedimiento para obtener 5-amino-4-cloro-2-fenil-3-(2h)-piridazinona exenta de 5-cloro-4-amino-2-fenil-3(2h)-piridazinona
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
BE0/195876A BE877154A (fr) 1978-06-22 1979-06-21 5-amino-4-chloro-2-phenyl-3 (2h)-pyridazinone exempte d'analogue 5-chloro-4-amino, en tant qu'herbicide selectif
AT0437679A AT371808B (de) 1978-06-22 1979-06-21 Verfahren zur abtrennung von 5-amino-4-chlor-2phenyl-3(2h)-pyridazinon (pca) aus einem handels- ueblichen gemisch von pca und iso-pca
SE7905475A SE445915B (sv) 1978-06-22 1979-06-21 Forfarande for framstellning av 5-amino-4-klor-2-fenyl-3(2h)-pyridazinon, som er fri fran 5-klor-4-amino-2-fenyl-3(2h)-pyridazinon
DK264679A DK156656C (da) 1978-06-22 1979-06-22 Fremgangsmaade til fremstilling af 5-amino-4-chloro-2-phenyl-3(2h)-pyridazinon
BR7903954A BR7903954A (pt) 1978-06-22 1979-06-22 Processo para obtencao de 5-amino-4-cloro-2-fenil-3(2h)-piridazinona(pca),composicao herbicida,e processo para erradicacao seletiva de ervas daninhas
YU1479/79A YU41162B (en) 1978-06-22 1979-06-22 Process for obtaining 5-amino-4-cholo-2-phenyl-3(2h)-pyridazione
SU792782104A SU1005659A3 (ru) 1978-06-22 1979-06-22 Способ выделени 5-амино-4-хлор-2-фенил-3/2 @ /-пиридазинона
JP7901579A JPS5517373A (en) 1978-06-22 1979-06-22 55aminoo44chloroo22phenyll3*2h**pyridazinone from which 55chloroo44aminoo22phenyll3*2h** pyridazinone is removed as selective harbicide

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
IT7824857A0 IT7824857A0 (it) 1978-06-22
IT1096594B true IT1096594B (it) 1985-08-26

Family

ID=11214940

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (18)

Country Link
US (1) US4286092A (it)
JP (1) JPS5517373A (it)
AT (1) AT371808B (it)
BE (1) BE877154A (it)
BR (1) BR7903954A (it)
CA (1) CA1116169A (it)
CH (1) CH643547A5 (it)
DE (1) DE2925110A1 (it)
DK (1) DK156656C (it)
ES (1) ES481763A0 (it)
FR (1) FR2429208A1 (it)
GB (1) GB2026476B (it)
IL (1) IL57614A (it)
IT (1) IT1096594B (it)
NL (1) NL7904820A (it)
SE (1) SE445915B (it)
SU (1) SU1005659A3 (it)
YU (1) YU41162B (it)

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
FR2429208A1 (fr) 1980-01-18
IL57614A (en) 1983-05-15
SU1005659A3 (ru) 1983-03-15
SE7905475L (sv) 1979-12-23
DK156656C (da) 1990-02-05
YU147979A (en) 1983-01-21
BR7903954A (pt) 1980-03-18
ATA437679A (de) 1982-12-15
NL7904820A (nl) 1979-12-28
FR2429208B1 (it) 1984-10-26
IT7824857A0 (it) 1978-06-22
GB2026476A (en) 1980-02-06
DE2925110A1 (de) 1980-01-10
CA1116169A (en) 1982-01-12
GB2026476B (en) 1982-10-27
DE2925110C2 (it) 1989-10-12
US4286092A (en) 1981-08-25
JPS6338995B2 (it) 1988-08-03
DK264679A (da) 1979-12-23
CH643547A5 (it) 1984-06-15
AT371808B (de) 1983-08-10
JPS5517373A (en) 1980-02-06
IL57614A0 (en) 1979-10-31
SE445915B (sv) 1986-07-28
ES8107194A1 (es) 1980-12-01
ES481763A0 (es) 1980-12-01
DK156656B (da) 1989-09-18
YU41162B (en) 1986-12-31
BE877154A (fr) 1979-10-15

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