Fungicidal alkyl-substituted 2[2-chloro-4-(4-chioro-phenoxy)-phenyl]-1[1,2,4]triazol-1-yl-ethanol compounds

摘要

The present invention relates to the use of alkyl-substituted 2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds of formula I as defined in the description, and the N-oxides, and salts thereof for combating harmful fungi and seed coated with at least one such compound. The invention also relates to novel alkyl-substituted 2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-ethanol compounds, processes and intermediates for preparing these compounds and also to compositions comprising at least one such compound.

主权项

1. A compound of formula I wherein: R1 is selected from the group consisting of C2-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C8-cycloalkyl and C3-C8-cycloalkyl-C1-C4-alkyl; wherein the aliphatic groups R1 are unsubstituted or carry 1, 2, 3 or 4 CN substituents; wherein the cycloalkyl moieties of R1 are unsubstituted or carry 1, 2, 3 or up to the maximum number of identical or different groups Rb which independently of one another are selected from: Rb is selected from the group consisting of halogen, CN, nitro, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-halogenalkyl and C1-C4-halogenalkoxy; or an N-oxide or an agriculturally acceptable salt thereof, except for 2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-1-[1,2,4]triazol-1-yl-pent-4-yn-2-ol.