3-CYCLOPROPYL-4-(3-THIOBENZOYL)PYRAZOLES AND THEIR USE AS HERBICIDES

摘要

The invention relates to 3-cyclopropyl-4-(3-thiobenzoyl)pyrazoles of general formula (I) and to their use as herbicides. In formula (I), R1, R2, R3, X and Y represent groups such as hydrogen and organic groups such as alkyl. R4 represents hydrogen or a protecting group such as tosyl.