BR7903954A - Processo para obtencao de 5-amino-4-cloro-2-fenil-3(2h)-piridazinona(pca),composicao herbicida,e processo para erradicacao seletiva de ervas daninhas - Google Patents

Processo para obtencao de 5-amino-4-cloro-2-fenil-3(2h)-piridazinona(pca),composicao herbicida,e processo para erradicacao seletiva de ervas daninhas

Info

Publication number: BR7903954A
Authority: BR; Brazil
Prior art keywords: pyridazinone; pca; weeds; chlorine; phenyl
Prior art date: 1978-06-22

Application number

BR7903954A

Other languages

English (en)

Inventor

R Motta

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.)

1978-06-22

Filing date

1979-06-22

Publication date

1980-03-18

1979-06-22 Application filed by Oxon Italia Spa filed Critical Oxon Italia Spa

1980-03-18 Publication of BR7903954A publication Critical patent/BR7903954A/pt

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)
Health & Medical Sciences (AREA)
Pest Control & Pesticides (AREA)
Plant Pathology (AREA)
Agronomy & Crop Science (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)

BR7903954A 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 BR7903954A (pt)

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 (1)

Publication Number	Publication Date
BR7903954A true BR7903954A (pt)	1980-03-18

Family

ID=11214940

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
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

Country Status (18)

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

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
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
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
DE2100685C2 (de) *	1971-01-08	1983-09-22	Basf Ag, 6700 Ludwigshafen	Verfahren zur Herstellung von reinen 4-Amino-5-halogen-pyridazonen-(6)

1978
- 1978-06-22 IT IT24857/78A patent/IT1096594B/it active
1979
- 1979-06-18 GB GB7921162A patent/GB2026476B/en not_active Expired
- 1979-06-19 US US06/049,654 patent/US4286092A/en not_active Expired - Lifetime
- 1979-06-19 FR FR7915641A patent/FR2429208A1/fr active Granted
- 1979-06-20 NL NL7904820A patent/NL7904820A/xx not_active Application Discontinuation
- 1979-06-21 ES ES481763A patent/ES8107194A1/es not_active Expired
- 1979-06-21 AT AT0437679A patent/AT371808B/de not_active IP Right Cessation
- 1979-06-21 CA CA330,303A patent/CA1116169A/en not_active Expired
- 1979-06-21 IL IL57614A patent/IL57614A/xx unknown
- 1979-06-21 SE SE7905475A patent/SE445915B/sv not_active IP Right Cessation
- 1979-06-21 CH CH582579A patent/CH643547A5/it not_active IP Right Cessation
- 1979-06-21 BE BE0/195876A patent/BE877154A/xx not_active IP Right Cessation
- 1979-06-21 DE DE19792925110 patent/DE2925110A1/de active Granted
- 1979-06-22 SU SU792782104A patent/SU1005659A3/ru active
- 1979-06-22 DK DK264679A patent/DK156656C/da not_active IP Right Cessation
- 1979-06-22 BR BR7903954A patent/BR7903954A/pt not_active IP Right Cessation
- 1979-06-22 YU YU1479/79A patent/YU41162B/xx unknown
- 1979-06-22 JP JP7901579A patent/JPS5517373A/ja active Granted

Also Published As

Publication number	Publication date
IL57614A (en)	1983-05-15
DK156656C (da)	1990-02-05
CH643547A5 (it)	1984-06-15
JPS6338995B2 (pt)	1988-08-03
DK264679A (da)	1979-12-23
SE7905475L (sv)	1979-12-23
BE877154A (fr)	1979-10-15
YU147979A (en)	1983-01-21
ES481763A0 (es)	1980-12-01
ATA437679A (de)	1982-12-15
SE445915B (sv)	1986-07-28
FR2429208A1 (fr)	1980-01-18
FR2429208B1 (pt)	1984-10-26
DE2925110A1 (de)	1980-01-10
NL7904820A (nl)	1979-12-28
GB2026476A (en)	1980-02-06
GB2026476B (en)	1982-10-27
AT371808B (de)	1983-08-10
YU41162B (en)	1986-12-31
IL57614A0 (en)	1979-10-31
SU1005659A3 (ru)	1983-03-15
JPS5517373A (en)	1980-02-06
ES8107194A1 (es)	1980-12-01
DE2925110C2 (pt)	1989-10-12
CA1116169A (en)	1982-01-12
IT7824857A0 (it)	1978-06-22
DK156656B (da)	1989-09-18
IT1096594B (it)	1985-08-26
US4286092A (en)	1981-08-25

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Legal Events

Date	Code	Title	Description
1995-04-04	MK	Patent expired	Effective date: 19940622