ES335196A1 - Procedure for obtaining a herbicide (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining a herbicide (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES335196A1
ES335196A1 ES0335196A ES335196A ES335196A1 ES 335196 A1 ES335196 A1 ES 335196A1 ES 0335196 A ES0335196 A ES 0335196A ES 335196 A ES335196 A ES 335196A ES 335196 A1 ES335196 A1 ES 335196A1
Authority
ES
Spain
Prior art keywords
formula
herbicide
translation
obtaining
pyridazonic
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.)
Expired
Application number
ES0335196A
Other languages
Spanish (es)
Inventor
Franz Reicheneder
Adolf Fischer
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik AG
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 Badische Anilin and Sodafabrik AG filed Critical Badische Anilin and Sodafabrik AG
Publication of ES335196A1 publication Critical patent/ES335196A1/en
Expired 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
    • C07D237/22—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

Abstract

Process for obtaining a herbicide, which contains a pyridazonic derivative of formula I ** (See formula) ** wherein R1 represents a phenyl radical, substituted by halogen or the trifluoromethyl or alkyl radical, R2 is chlorine or bromine and R1 further means the cyclopentyl radical if R2 is bromine, characterized in that in a first step the pyridazonic derivative of formula is obtained I by reaction of a pyridazonic derivative of formula II. ** (See formula) ** wherein R1 and R2 have the meanings indicated above with chloral and, optionally, in a second step, the pyridazonic derivative of formula I is mixed with a solid or liquid filler material. (Machine-translation by Google Translate, not legally binding)
ES0335196A 1966-01-05 1967-01-03 Procedure for obtaining a herbicide (Machine-translation by Google Translate, not legally binding) Expired ES335196A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966B0085284 DE1542814B2 (en) 1966-01-05 1966-01-05 1-P-FLUOROPHENYL-4- (ALPHA-HYDROXY- BETA, BETA, BETA-TRICHLORAETHYL) -AMINO- 5-CHLOROPYRIDAZONE-6)

Publications (1)

Publication Number Publication Date
ES335196A1 true ES335196A1 (en) 1968-06-01

Family

ID=6982840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0335196A Expired ES335196A1 (en) 1966-01-05 1967-01-03 Procedure for obtaining a herbicide (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
AT (1) AT265741B (en)
BE (1) BE692013A (en)
BR (1) BR6685734D0 (en)
DE (1) DE1542814B2 (en)
DK (1) DK115439B (en)
ES (1) ES335196A1 (en)
FR (1) FR1507009A (en)
GB (1) GB1163835A (en)
NL (1) NL6700187A (en)

Families Citing this family (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

Also Published As

Publication number Publication date
AT265741B (en) 1968-10-25
DE1542814A1 (en) 1970-03-26
DK115439B (en) 1969-10-06
DE1542814B2 (en) 1976-04-15
NL6700187A (en) 1967-07-06
BR6685734D0 (en) 1973-12-27
FR1507009A (en) 1967-12-22
BE692013A (en) 1967-06-30
GB1163835A (en) 1969-09-10

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