C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/259, 167/7,
C07D 409/12 (2006.01) A01N 43/54 (2006.01) A01N 43/58 (2006.01) A01N 43/60 (2006.01)
Patent
CA 2034254
PS/5-1920/= Nematicidal and fungicidal compositions Abstract 2-(Pyrimidyl or pyrazinyl)-imino-1,3-dithietanes Image (I), wherein Ar is one of the radicals Image , Image , Image , Image , R is unsubstituted C1-C3alkyl or C1-C3alkyl which is substituted by halogen, C1-C3alkyl, C1-C3alkoxy, C1-C3alkylthio or cyano, independently of one another, or is unsubstituted or halo-substituted C3-C7alkenyl, unsubstituted or halo-substituted C3-C7alkynyl, or C3-C5cycloalkyl, C1-C3alkoxy, C1-C3alkylthio, di-C1-C3alkylamino, nitro or halogen, n is a number from 0 to 3, X1 and X2 independently of each other are hydrogen or halogen, including the addition salts formed with acids of the formula H?X? in which the anion X? is Cl?, Br?, I?, HSO4-, H2PO4-, H2PO3-, NO3-, CH3COO?, CH2ClCOO-, CF3COO-, HOCH2COO-, CH3CH(OH)COO?, HOOCCOO?, HOOCCH2COO?, HOOCCH=CHCOO?, Image a process for the preparation of the compounds of formula I, and novel intermediates of the preparation process are described. The compounds of formula I have nematicidal and fungicidal properties. Nematicidal and fungicidal compositions that contain at least one compound of formula I as active ingre- dient, and also methods of using the compounds and the compositions in the control of nematodes and fungi, are described.
Eckhardt Wolfgang
Muller Urs
Ag Ciba-Geigy
Eckhardt Wolfgang
Fetherstonhaugh & Co.
Muller Urs
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