| abstract |
New phenoxypropionic acid derivatives of the formula <IMAGE> in which R represents hydroxy, optionally substituted by alkoxy, alkylthio, carbalkoxy, phenylmethylaminocarbonyl and / or halogen, alkoxy, amino, hydrazino, optionally substituted by alkoxy or dialkylamino alkylamino, dialkylamino, alkenylamino, arylamino or N Aryl-N-alkylamino, where the aryl radical can in each case be substituted by alkyl, alkoxy, carbalkoxy, halogen and / or nitro, furthermore for a saturated heterocyclic ring with 5 or 6 ring members which is optionally substituted by alkyl and is linked via nitrogen, or the rest of the formula <IMAGE> stands for several processes for their preparation and the use of the new phenoxypropionic acid derivatives as herbicides. |