| abstract |
Fungicidal compositions containing inert carriers and a 1,2-naphthoquinone of the formula I. (R¹-R⁶ = H, halogen or 3 residues = CN, NO₂, C₁-C₁₀-haloalkyl, C₂-C₁ Halogen-haloalkenyl, C₂-C₁₀-alkynyl, C₃-C₆-cycloalkyl, C₃-C₆-alkoxyalkoxycarbonyl, C₁- C₁₀-alkyl or C₂-C₁₀-alkenyl, which can both carry further substituents; or 3 radicals = XR⁷; X = O, S, -CO-, -CO-O-, -O-CO-, -NR⁸-CO- , -CO-NR⁸-, C₁-C₄-CO-NR⁸; R⁷, R⁸ = H, C₁-C₅-alkyl, C₁-C₅-haloalkyl, C₃-C₆-alkenyl, C₃-C₆-alkynyl; or 2 residues = aziridinyl , Pyrrolidino, Piperidino or Morpholino, where the last two can carry 2 further substituents; or 2 residues = phenyl, benzyl or C₅-C₆-heteroaryl, to which a benzene ring can be fused and where all aryl parts can carry up to 3 further substituents ; or R², R⁶ = radicals YR⁹; Y = -O-CO-, -NR⁸-; R⁹ = phenyl, benzyl, which can carry further substituents; or R², R⁶ = a group - (NR¹⁰-SO₂R¹¹) or - (O -SO₂R¹¹); R¹⁰ = H, C₁-C₁₀ alkyl, C₁-C₁₀-haloalkyl, C₃-C₁₀-alkenyl, C₃-C₁₀-alkynyl, C₂-C₁₄-alkoxyalkyl, C₂-C₁₄-alkylthioalkyl, C₃-C₇-cycloalkyl; R¹¹ = C₁-C₁₀-alkyl, C₂-C₈-alkenyl, Trifluoromethyl, cyclopropyl or phenyl, which can carry up to 3 further substituents; or 2 adjacent substituents together mean a fused 5- or 6-membered unsaturated ring, to which a benzene ring may additionally be fused and which contains S, 1-2 non-adjacent O atoms or 1-3 N atoms as heteroatoms and up to Can carry 2 further substituents). |