Abstract:
In the present invention there are disclosed carbamoyl carboxylic acid amides of the general formula I, in which Re1 represents an optionally substituted alkyl containing 1 to 8 carbon atoms, alkenyl containing 2 to 8 carbon atoms or alkynyl containing 2 to 8 carbon atoms a Re2 denotes hydrogen, a halogen, cyano, nitro, alkyl containing 1 to 8 carbon atoms, alkoxyalkyl containing 1 to 4 carbon atoms in the alkoxy moiety, haloalkyl containing 1 to 4 carbon atoms, alkoxy containing 1 to 4 carbon atoms, haloalkoxy containing 1 to 4 carbon atoms, alkylthio containing 1 to 4 carbon atoms, haloalkylthio containing 1 to 4 carbon atoms, or a phenyl group bound through oxygen or sulfur. Further disclosed is a process of their preparation, which process is characterized by bringing a corresponding carbamoyl carboxylic acid into reaction a relevant amine. Said amides can be used for fighting harmful fungi and molds wherein the compositions for controlling harmful fungi and molds contain an effective amount of at least one above-indicated amide and at least one general preparation. When controlling the harmful fungi and molds the harmful fungi and molds, or a place of their incidence or plants, area, material or surfaces are treated with an effective amount of at least one aforementioned compound or the above-indicated composition.
Abstract:
Fungicidal mixt. comprises a synergistic amt. of a cpd. of formula (I) (or an N-oxide or salt), (II), (III) (or a salt), (IV) or (V) (sic). Ar = phenyl (opt. substd. by 1-3 OH, CN, NO2, halo, 1-7C alkyl (opt. substd. by OH or halo), 1-7C alkoxy, 1-7C haloalkoxy, 1-7C alkylthio, 1-7C haloalkylthio, 2-4C acyl, Ar' or OAr'; Ar' = aryl (opt. substd. by 1-3gps. CN, NO2, halo, OR or SR); R1-R4 = H, halo, OH, NO2, OR or SR; R8 = phenyl (opt. substd. by 1-3 CN, halo, 1-4C alkyl, 1-2C haloalkyl or 1-4C alkoxy), or pyrimidyl (opt. substd. by a 1-3C alkyl and/or OPh); Ph = phenyl (opt. substd. by 1-3 CN, halo, 1-4C alkyl, 1-2C haloalkyl or 1-4C alkoxy); A = O or CH2; X = CH or N; Y = O or NR5; R5 = H, 1-3C alkyl or 1-3C alkoxy; R9 = Me, propyn-1-yl or cyclopropyl; R' = F or Cl; R" = CF3 or Cl; or R'+R" = OCF2O; R = 1-4C alkyl (opt. substd. by halo). Also claimed is a process for combating harmful fungi by treatment with one cpd. (I) and one of the cpds. (II)-(V), applied together or separately.
Abstract:
Fungicidal mixt. comprises a synergistic amt. of a cpd. of formula (I) (or an N-oxide or salt), (II), (III) (or a salt), (IV) or (V) (sic). Ar = phenyl (opt. substd. by 1-3 OH, CN, NO2, halo, 1-7C alkyl (opt. substd. by OH or halo), 1-7C alkoxy, 1-7C haloalkoxy, 1-7C alkylthio, 1-7C haloalkylthio, 2-4C acyl, Ar' or OAr'; Ar' = aryl (opt. substd. by 1-3gps. CN, NO2, halo, OR or SR); R1-R4 = H, halo, OH, NO2, OR or SR; R8 = phenyl (opt. substd. by 1-3 CN, halo, 1-4C alkyl, 1-2C haloalkyl or 1-4C alkoxy), or pyrimidyl (opt. substd. by a 1-3C alkyl and/or OPh); Ph = phenyl (opt. substd. by 1-3 CN, halo, 1-4C alkyl, 1-2C haloalkyl or 1-4C alkoxy); A = O or CH2; X = CH or N; Y = O or NR5; R5 = H, 1-3C alkyl or 1-3C alkoxy; R9 = Me, propyn-1-yl or cyclopropyl; R' = F or Cl; R" = CF3 or Cl; or R'+R" = OCF2O; R = 1-4C alkyl (opt. substd. by halo). Also claimed is a process for combating harmful fungi by treatment with one cpd. (I) and one of the cpds. (II)-(V), applied together or separately.
Abstract:
Fungicidal mixt. comprises a synergistic amt. of a cpd. of formula (I) (or an N-oxide or salt), (II), (III) (or a salt), (IV) or (V) (sic). Ar = phenyl (opt. substd. by 1-3 OH, CN, NO2, halo, 1-7C alkyl (opt. substd. by OH or halo), 1-7C alkoxy, 1-7C haloalkoxy, 1-7C alkylthio, 1-7C haloalkylthio, 2-4C acyl, Ar' or OAr'; Ar' = aryl (opt. substd. by 1-3gps. CN, NO2, halo, OR or SR); R1-R4 = H, halo, OH, NO2, OR or SR; R8 = phenyl (opt. substd. by 1-3 CN, halo, 1-4C alkyl, 1-2C haloalkyl or 1-4C alkoxy), or pyrimidyl (opt. substd. by a 1-3C alkyl and/or OPh); Ph = phenyl (opt. substd. by 1-3 CN, halo, 1-4C alkyl, 1-2C haloalkyl or 1-4C alkoxy); A = O or CH2; X = CH or N; Y = O or NR5; R5 = H, 1-3C alkyl or 1-3C alkoxy; R9 = Me, propyn-1-yl or cyclopropyl; R' = F or Cl; R" = CF3 or Cl; or R'+R" = OCF2O; R = 1-4C alkyl (opt. substd. by halo). Also claimed is a process for combating harmful fungi by treatment with one cpd. (I) and one of the cpds. (II)-(V), applied together or separately.
Abstract:
The present invention relates to a process for preparing aromatic or heteroaromatic hydroxylamines of the general formula I, in which Re1 represents unsubstituted or substituted aryl radical or unsubstituted or substituted hetaryl radical being selected from a group comprising pyridines and quinolines, by hydrogenation of nitro compounds of the general formula II, wherein Re1 is as specified above, in the presence of a platinum catalyst supported on activated charcoal or in the presence of a sulfur or selenium doped palladium catalyst supported on activated charcoal. The preparation process is characterized in that the reaction is carried out in the presence of nitrogen-substituted morpholine compound of the general formula III, wherein Re2 represents an alkyl radical containing 1 to 5 carbon atoms and Re3 through a Re10 represent each a hydrogen atom or an alkyl radical having 1 to 5 carbon atoms.
Abstract:
In the present invention there is disclosed a mixed fungicidal agent containing in synergetically effective amount a) the compound of the general formula I, N-oxide or a salt thereof, wherein the symbols Re1, Re2, Re3, Re4, Re5, Re6, Re7 have specific meaning and b) the compound of the general formula II, wherein the symbols Re8, A, X and Y have specific meaning or c) a pyridine derivative of the general formula III or a salt thereof, whereby Re9 represents methyl, propin-1-yl or cyclopropyl, or d) (2RS,3SR)-1-[3-(2-chlorophenyl)-2-(4-fluorophenyl)oxiran-2-yl-methyl]-1H-1,2,4-triazole of the general formula IV, or e) the compound of the general formula V, wherein the symbols Re10 and Re11 have specific meaning. In the present invention there is also claimed a method of fighting harmful fungi and which is characterized by treating the attacked areas with a fungicidally effective amount of the above specified mixed fungicidal agent.
Abstract:
p-Hydroxyaniline derivatives of the formula I in which the substituents have the following meanings: R is hydrogen or optionally substituted alkyl; R and R independently of one another are halogen, alkyl, haloalkyl, alkoxy and haloalkoxy; R is optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl or aryl, OR or NR R , where R and R are optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl or aryl and R is hydrogen or alkyl, and salts thereof, their preparation, compositions comprising them, and their use as fungicides or pesticides; furthermore compounds of the formula VI and salts thereof, processes for their preparation, compositions comprising them, and their use as intermediates and as pesticides.