SUBSTITUTED ARYLURACIL HERBICIDES

摘要

The invention relates to substituted aryluracils of general formula (I), wherein N stands for 0, 1, 2 or 3; A means a straight-chained or branched alkane diyl; Q is O, S, SO or SO2; R<1> means hydrogen, amino or optionally substituted alkyl; R<2> stands for carboxy, cyano, carbamoyl, thiocarbamoyl or optionally substituted alkoxycarbonyl; R<3> signifies hydrogen, halogen or optionally substituted alkyl; Y means nitro, amino, hydroxy, carboxy, cyano, carbamoyl, thiocarbamoyl, sulfo, chlorosulfonyl, aminosulfonyl, halogen or optionally substituted alkyl, alkoxy, alkythio, alkylsulfinyl, alkylsulfonyl, alkylamino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl, alkylcarbonylamino, alkoxycarbonylamino, or alkylsulfonylamino, and Z stands for optionally substituted phenyl or naphthyl or optionally substituted heterocyclyl from the series of furyl, tetrahydrofuryl, benzofuryl, dihydrobenzofuryl, dioxolanyl, dioxanyl, benzodioxanyl, pyrrolyl, pyrazolyl, imidazolyl, triazolyl, oxazolyl, isoxazolyl, benzoxazolyl, pyridinyl, chinolinyl, isochinolinyl, pyrimidinyl, pyrazinyl, pyradazinyl, chinazolinyl, chinoxalinyl, or optionally substituted thiazolyl, isothiazolyl, benzthiazolyl or benzimidazolyl. The invention also relates to a method for the production and the use thereof as herbicides.