1,2,4-Benzotriazinylaminophenoxyalkane carboxylic acid derivatives, processes for their preparation and their use as herbicides.

摘要

The invention concerns novel compounds of the formula I <CHEM> The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal composition containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.