| 摘要 |
<p>Herbicidal 3-phenoxymethylene-anilines, production and use thereof The invention relates to 3-phenoxymethylene-anilines of the formula < IMG > wherein R is a < IMG > radical or C1-C4alkoxy, R1 is halogen or C1-C2haloalkyl, R2, R3 and R4, each independently of the other, are hydrogen or halogen R5 is hydrogen or C1-C4alkyl R6 is hydrogen, C1-C4alkyl, C2-C4alkenyl or C2-C4alkynyl, and R7 is hydrogen or C1-C4alkyl, whilst R5 and R6, or R6 and R7, together with the nitrogen atom to which they are attached, can form a heterocyclic ring system which may be interrupted by further hetero-atoms. Where R is a -NR6R7 radical, the salts with acids also fall within the scope of formula I. These compounds have excellent selective herbicidal properties.</p> |
