Patent IL-127321-A (IL)
Title: N-sulphonylimidazoles, their preparation and use thereof as microbicides
IPC: A01N43/80
Filed: 1997-05-30
Abstract: Imidazole derivatives of the formula in which R1 and R2 are identical or different and independently of one another represent hydrogen, fluorine, chlorine, bromine, iodine, cyano, thiocyanato, nitro, formyl, carboxyl, carbamoyl, thiocarbamoyl, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, halogenoalkyl having 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms, halogenoalkoxy having 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms, alkoxycarbonyl having 1 to 4 carbon atoms in the alkoxy moiety, cycloalkyl having 3 to 6 carbon atoms, halogenoalkylsulphinyl having 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms, halogenoalkylsulphonyl having 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms, alkylamino 1414 כ" ג בסיון התשס" א - June 14, 2001 having 1 to 4 carbon atoms, hydroxyalkylamino having 1 to 4 carbon atoms, dialkylamino having 1 to 4 carbon atoms in the alkyl moiety, hydroxyiminoalkyl having 1 to 4 carbon atoms in the alkyl moiety, alkoximinoalkyl having 1 to 4 carbon atoms in the alkoxy moiety and 1 to 4 carbon atoms in the alkyl moiety, alkylcarbonyloxy having 1 to 4 carbon atoms in the alkyl moiety, halkogenoalkylcarbonyloxy having 1 to 4 carbon atoms in the halogenoalkyl group and 1 to 5 identical or different halogen atoms, alkylthio having 1 to 4 carbon atoms, alkylsulphonyl having 1 to 4 carbon atoms, alkenyl having 2 to 4 carbon atoms, alkenyloxy having 2 to 4 carbon atoms, halogenoalkylthio having 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms, halogenoalkenyl having 2 to 4 carbon atoms and 1 to 5 carbon atoms, and 1 to 5 identical or different halogen atoms, alkylsulphonyloxy having 1 to 4 carbon atoms or represents Z-R4, Z represents alkanediyl having 1 to 4 carbon atoms, alkenediyl having 2 to 4 carbon atoms, alkinediyl having 2 to 4 carbon atoms or a group of the formula where in each case the atoms labelled with * are attached to R4, Q represents oxygenor sulphur, n represents 0, 1 or 2, R4 represents phenyl or naphthyl, where each of these two radicals may be mono- to trisubstituted by identical or different substituents as defined in the specification, R4 additionally represents an unsaturated heterocyclyl radical having 5 or 6 ring members and 1 to 3 hetero atoms, such as nitrogen, oxygen and/or sulphur, where these radicals may be mono- to trisubstituted by identical or different substituents selected from the group consisting of halogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, halogenoalkyl having 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms, halogenoalkoxy having 1 to 4 carbon atoms and 1 to 5 identical or different halogen atoms, alkoxycarbonyl having 1 to 3 carbon atoms in the alkoxy moiety, cycloalkyl having 3 to 6 carbon atoms, cyano and nitro, Z additionally represents a direct bond or represents an oxygen atom if R4 represents phenyl or naphthyl, where each of these two radicals may be mono- to trisubstituted by identical or different substituents selected from the group consisting of those radicals which have already been mentioned above as phenyl or naphthyl substituents, R3 represents fluorine, chlorine, bromine, iodine, cyano, nitro, trifluoromethyl, thiocarbamoyl, thiocyanato or the grouping in which R5 represents alkyl having 1 to 4 carbon atoms, A represents a grouping of the formula -SO2-R6 R6 represent an unsaturated heterocyclyl radical having 5 or 6 ring members and 1 to 3 hetero atoms, such as oxygen, sulphur and/or nitrogen, where at least one hetero atom represents nitrogen or oxygen, and where the heterocycles may be mono-, di- or else trisubstituted by identical or different substituents selected as defined in the specification or an addition product thereof with an acid or a metal salt. 1415 כ" ג בסיון התשס" א - June 14, 2001