122008-09-7Relevant articles and documents
Substituted imidazolones having herbicidal activity
-
, (2008/06/13)
The invention relates to novel herbicidally active compounds of formula I STR1 in which B represents an imidazolone of formula STR2 or A and B together represent a fused imidazolone of formula STR3 and the radicals X, R1, R2 and A in addition have the meanings given in the text and R3 represents C1 -C4 -alkyl and R4 represents a methyl or ethyl group subtituted by from 1 to 5 fluorine atoms, processes for the preparation thereof, compositions containing compounds of formula I, methods of controlling weeds, and novel intermediates for the preparation of the compounds of formula I.