CA2167291C - Derives de substitution de 2-phenylpyridines, herbicides - Google Patents

Derives de substitution de 2-phenylpyridines, herbicides Download PDF

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Publication number
CA2167291C
CA2167291C CA002167291A CA2167291A CA2167291C CA 2167291 C CA2167291 C CA 2167291C CA 002167291 A CA002167291 A CA 002167291A CA 2167291 A CA2167291 A CA 2167291A CA 2167291 C CA2167291 C CA 2167291C
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Canada
Prior art keywords
alkyl
alkoxy
chloro
halogen
phenyl
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 - Fee Related
Application number
CA002167291A
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English (en)
Other versions
CA2167291A1 (fr
Inventor
Peter Schaefer
Gerhard Hamprecht
Elisabeth Heistracher
Hartmann Koenig
Ralf Klintz
Peter Muenster
Harald Rang
Karl-Otto Westphalen
Matthias Gerber
Helmut Walter
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BASF SE
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BASF SE
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Filing date
Publication date
Priority claimed from DE4323916A external-priority patent/DE4323916A1/de
Application filed by BASF SE filed Critical BASF SE
Publication of CA2167291A1 publication Critical patent/CA2167291A1/fr
Application granted granted Critical
Publication of CA2167291C publication Critical patent/CA2167291C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Des phénylpyridines-2 substituées ont la formule (1), dans laquelle R<1>, R<3> désignent H, halogène, alkyle, haloalkyle, alcoxyalkyle, alcoxy, alcoxyalcoxy, OH, haloalcoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyle, alkylsulfonyle, haloalkylthio, haloalkylsulfinyle, haloalkylsulfonyle, CHO, CN, CO2H, alcoxycarbonyle, alcoxyalcoxycarbonyle, haloalcoxycarbonyle, alkylcarbonyle, haloalkylcarbonyle, alcoxyalkylcarbonyle, CONH2, alkylaminocarbonyle, dialkylaminocarbonyle, pyrrolidinylcarbonyle, pipéridylcarbonyle, morpholinylcarbonyle, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyle, pipéridinyle, morpholinyle, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R<2> désigne halogène, CN, NO2, alkyle, haloalkyle, alcoxy, haloalcoxy, alkylthio, haloalkylthio; ou R<1> + R<2> ou R<2> + R<3> désignent une chaîne triméthylène ou tétraméthylène; R<4> désigne halogène, alkyle, haloalkyle, alcoxyalkyle, alcoxy, alcoxyalcoxy, OH, haloalcoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyle, alkylsulfonyle, haloalkylthio, haloalkylsulfinyle, haloalkylsulfonyle, CHO, CN, CO2H, alcoxycarbonyle, alcoxyalcoxycarbonyle, haloalcoxycarbonyle, alkylcarbonyle, haloalkylcarbonyle, alcoxyalkylcarbonyle, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyle, pipéridinyle, morpholinyle, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R<5> désigne hydrogène ou halogène; R<6> désigne halogène, CN, NO2, OH, CF3, alkyle C1-C6, alcoxy C1-C4; R<7> désigne des radicaux divers. L'invention concerne également les oxydes N des composés (I) et leurs sels utilisables en agriculture, là où ils existent, à l'exception des composés (I) dans lesquels R<2> désigne alcoxy C1-C4 et R<1> et/ou R<3> désignent carboxyle ou bien le sel, l'ester ou l'amide de celui-ci. Utilisation comme herbicides et comme agents dessiccatifs/défoliants de plantes.
CA002167291A 1993-07-16 1994-07-11 Derives de substitution de 2-phenylpyridines, herbicides Expired - Fee Related CA2167291C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4323916A DE4323916A1 (de) 1993-07-16 1993-07-16 Substituierte 2-Phenylpyridine
DEP4323916.1 1993-07-16
PCT/EP1994/002263 WO1995002580A2 (fr) 1993-07-16 1994-07-11 Phenylpyridines-2 substituees a action herbicide

Publications (2)

Publication Number Publication Date
CA2167291A1 CA2167291A1 (fr) 1995-01-26
CA2167291C true CA2167291C (fr) 2006-04-25

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ID=36251774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002167291A Expired - Fee Related CA2167291C (fr) 1993-07-16 1994-07-11 Derives de substitution de 2-phenylpyridines, herbicides

Country Status (1)

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CA (1) CA2167291C (fr)

Also Published As

Publication number Publication date
CA2167291A1 (fr) 1995-01-26

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