1,5-disubstituted imidazole derivatives, to processes for preparing such compounds, fungicidal composition containing such compounds and use of such compounds as fungicides

摘要

The invention provides imidazole-5-carboximidate of general formula CHEM wherein R represents an optionally substituted phenyl group, R1 represents an optionally substituted alkyl, cycloalkyl, alkenyl, aryl or aralkyl group, R2 represents an optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, aryl or aralkyl group, and X represents an oxygen or sulphur atom or a group -NR3-, where R3 represents a hydrogen atom or an alkyl group or R2 and R3 together with the interjacent nitrogen atom represent a 5- or 6-membered saturated or unsaturated heterocyclic ring optionally containing one or two further heteroatoms; processes for their preparation and their use as fungicides.