0500209-A1 is referenced by 68 patents and cites 11 patents.

Novel 1-(2-pyridyl)pyrazoles of formula (I) wherein: X is a halogen, nitro or unsubstituted or halo-substituted alkylsulfenyl, alkylsulfinyl or alkylsulfonyl, wherein the alkyl moiety is a linear or branched chain, containing one to four carbon atoms, and where substituted, is substituted by one of more halogen atoms, which are the same or different, up to full substitution of the alkyl moiety; Y is hydrogen, halogen, cyano, alkylsulfenyl, alkylsulfinyl, alkylsulfonyl, alkoxy, amino, alkylamino, dialkylamino, trialkylammonium salt, cyanoalkylamino, alkoxyalkylamino, alkoxycarbonylamino, alkylcarbonylamino, haloalkylcarbonylamino, alkylaminocarbonylamino, dialkylaminocarbonylamino or alkoxyalkylideneimino, wherein the alkyl and alkoxy moieties are linear or branched and contain one to four carbon atoms, and the haloalkyl moieties are substituted by one or more halogen atoms, which are the same or different, up to full substitution of the alkyl moiety; Z is cyano or halogen; and R2, R3, R4 and R5 are each individually hydrogen, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, cyano or nitro, wherein the alkyl and alkoxy moieties are linear or branched and contain one to four carbon atoms, and the halo-substituted moieties are substituted by one or more halogen atoms, which are the same or different, up to full substitution of the alkyl and alkoxy moieties; at least one of R2 to R5 being other then hydrogen. The invention further relates to intermediates and processes to make the compounds, pesticidal compositions comprising the compounds, and methods of use of the compounds for the control of arthropods (mites, aphids or insects) nematodes, helminths or protozoa.

Title
Pesticidal 1-(2-pyridyl)pyrazoles.
Application Number
EP19920300467 19920120
Publication Number
0500209 (A1)
Application Date
January 20, 1992
Publication Date
August 26, 1992
Inventor
Huang Jamin
US
Chou David Teh Wei
US
Pilato Michael Thomas
US
Powell Gail Scotton
US
Timmons Philip Reid
US
Phillips Jennifer Lantz
US
Assignee
Rhone Poulenc Agrochimie
FR
IPC
C07D 401/04
A01N 43/56
A01N 43/40
C07D 401/00
C07D 231/00
C07D 213/00
A01P 07/04
A01P 07/02
A01P 05/00
A01N 43/34
A01N 43/48
C07D 401/04
C07D 231/14
C07D 213/04
A01P 07/04
A01P 07/02
A01P 05/00
A01N 43/40
A01N 43/56
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