1,2,4-TRIAZOL-1-YL COMPOUNDS, THEIR MANUFACTURE, AND USE THEREOF AS FUNGICIDES

摘要

The present invention relates to new 1,2,4-triazol-1-yl compounds of the formule (I): (I) where R1 denotes phenyl substituted by cyclohexyl, phenyl, 1 to 3 halogen atoms or alkyl of 1 to 4 carbon atoms, and Y denotes OR2 or R2 denoting alkynyl of 3 to 15 carbon atoms, R3 denoting hydrogen, alkyl of 1 to 20 carbon atoms, alkenyl of 3 to 15 carbon atoms, phenyl or cyanoethyl, and R4 denoting phenyl, benzyl or phenyl or benzyl substituted by 1 or 2 halogen atoms, trifluoromethyl or alkyl of 1 to 4 carbon atoms, or alkenyl or alkynyl of 3 to 15 carbon carbon atoms, phenylethyl, naphthyl or cyanoethyl, and their plantcompatible salts and metal complexes. The above compounds have a good fungicidal action. This invention is also directed to the fungicides containing these compounds as active ingredients, and processes for combating fungi with these compounds.