HU200538B - Herbicidal compositons with improves selectivity and process for producing the two active ingredients in one reaction step - Google Patents

Herbicidal compositons with improves selectivity and process for producing the two active ingredients in one reaction step Download PDF

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Publication number
HU200538B
HU200538B HU872718A HU271887A HU200538B HU 200538 B HU200538 B HU 200538B HU 872718 A HU872718 A HU 872718A HU 271887 A HU271887 A HU 271887A HU 200538 B HU200538 B HU 200538B
Authority
HU
Hungary
Prior art keywords
formula
substituted phenoxy
nitrobenzaldehyde
moles
mixture
Prior art date
Application number
HU872718A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT47201A (en
Inventor
Jozsef Bakos
Ferenc Bihari
Istvan Gebhardt
Balint Heil
Laszlo Szotyori
Miklosne Durko
Gyula Eifert
Janosne Hadobas
Laszlo Lukacs
Lajos Sarosi
Judit Timar
Original Assignee
Budapesti Vegyimuevek
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 Budapesti Vegyimuevek filed Critical Budapesti Vegyimuevek
Priority to HU872718A priority Critical patent/HU200538B/hu
Priority to DE3817343A priority patent/DE3817343A1/de
Priority to FR8807868A priority patent/FR2616623A1/fr
Priority to PL27308988A priority patent/PL273089A1/xx
Priority to GB08814190A priority patent/GB2205749A/en
Priority to IT8820978A priority patent/IT8820978A0/it
Priority to DD88316838A priority patent/DD271051A5/de
Priority to JP63149226A priority patent/JPS6419003A/ja
Priority to DD88320212A priority patent/DD273626A5/de
Publication of HUT47201A publication Critical patent/HUT47201A/hu
Publication of HU200538B publication Critical patent/HU200538B/hu

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/39—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups
    • C07C205/42—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group; Thio analogues thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/44—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by —CHO groups

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)

Abstract

Die Erfindung betrifft herbizide Mittel erhoehter Selektivitaet. Sie enthalten als Wirkstoff ein 5-(substituiertes Phenoxy)-2-nitro-benzaldehyd-diacetat der allgemeinen Formel II. Besonders vorteilhaft ist es, wenn sie zusaetzlich ein 5-(Substituiertes Phenoxy)-2-nitro-benzaldehyd der allgemeinen Formel I, also zwei Wirkstoffe enthalten. Das Mischungsverhaeltnis zwischen den Wirkstoffen der allgemeinen Formeln I und II betraegt 50:1 bis 1:50, vorzugsweise 20:1 bis 1:1. In den Formeln I und II steht X fuer Wasserstoff oder Chlor. Bevorzugte Wirkstoffe sind 5-(2-Chlor-4-trifluor-methyl-phenoxy)-2-nitro-benzaldehyd (Formel I) und 5-(2-Chlor-4-trifluormethyl-phenoxy)-2-nitro-benzaldehyd-diacetat (Formel II). Die Mittel zeichnen sich durch eine hohe Selektivitaet aus. Die Erfindung betrifft ferner ein Verfahren zur selektiven Bekaempfung von Unkraeutern. Formeln (I) und (II)
HU872718A 1987-06-16 1987-06-16 Herbicidal compositons with improves selectivity and process for producing the two active ingredients in one reaction step HU200538B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
HU872718A HU200538B (en) 1987-06-16 1987-06-16 Herbicidal compositons with improves selectivity and process for producing the two active ingredients in one reaction step
DE3817343A DE3817343A1 (de) 1987-06-16 1988-05-20 Herbizide mittel erhoehter selektivitaet und verfahren zur herstellung der beiden wirkstoffkomponenten in einem reaktionsschritt
FR8807868A FR2616623A1 (fr) 1987-06-16 1988-06-13 Composition herbicide de selectivite accrue et procede pour la preparation des deux composants actifs en une etape
PL27308988A PL273089A1 (en) 1987-06-16 1988-06-15 Herbicide of increased selectivity
GB08814190A GB2205749A (en) 1987-06-16 1988-06-15 Herbicidal composition and process for the preparation of the active ingredient components thereof
IT8820978A IT8820978A0 (it) 1987-06-16 1988-06-15 Composizione erbicida conselettivita' aumentata e processo per la preparazione di entrambi i componenti ingredienti attivi in un solo stadio.
DD88316838A DD271051A5 (de) 1987-06-16 1988-06-16 Herbizide mittel erhoehter selektivitaet und verfahren zu selektiven bekaempfung von unkraeutern
JP63149226A JPS6419003A (en) 1987-06-16 1988-06-16 Highly selective herbicide and one process manufacture of two active component composition
DD88320212A DD273626A5 (de) 1987-06-16 1988-06-16 Verfahren zur herstellung eines gemisches eines 5-(substituierten phenoxy)-2-nitro-benzaldehyds und eines 6-(substituierten phenoxy)-2-nitro-benzaldehyd-diacetats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU872718A HU200538B (en) 1987-06-16 1987-06-16 Herbicidal compositons with improves selectivity and process for producing the two active ingredients in one reaction step

Publications (2)

Publication Number Publication Date
HUT47201A HUT47201A (en) 1989-02-28
HU200538B true HU200538B (en) 1990-07-28

Family

ID=10960801

Family Applications (1)

Application Number Title Priority Date Filing Date
HU872718A HU200538B (en) 1987-06-16 1987-06-16 Herbicidal compositons with improves selectivity and process for producing the two active ingredients in one reaction step

Country Status (8)

Country Link
JP (1) JPS6419003A (de)
DD (2) DD271051A5 (de)
DE (1) DE3817343A1 (de)
FR (1) FR2616623A1 (de)
GB (1) GB2205749A (de)
HU (1) HU200538B (de)
IT (1) IT8820978A0 (de)
PL (1) PL273089A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028219A (en) * 1995-09-13 2000-02-22 Zeneca Limited Process for the nitration of diphenylethers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044810A1 (de) * 1980-11-28 1982-07-01 Bayer Ag, 5090 Leverkusen Substituierte phenoxyzimtsaeurederivate, verfahren zu deren herstellung und deren verwendung als herbizide, sowie zwischenprodukte und deren herstellung

Also Published As

Publication number Publication date
IT8820978A0 (it) 1988-06-15
DE3817343A1 (de) 1989-01-05
DD273626A5 (de) 1989-11-22
HUT47201A (en) 1989-02-28
GB8814190D0 (en) 1988-07-20
DD271051A5 (de) 1989-08-23
FR2616623A1 (fr) 1988-12-23
PL273089A1 (en) 1989-06-12
GB2205749A (en) 1988-12-21
JPS6419003A (en) 1989-01-23

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee