Substituted sulphonyl amino(thio)carbonyl compounds and their use as herbicides

A sulfonylamino(thio)carbonyl of the formula (I)

• wherein
• n represents the number 0,
• A represents a single bond,
• Q represents oxygen,
• R1 represents optionally fluoro-, chloro-, or bromo substituted alkyl having in each case up to 6 carbon atoms,
• R2 represents fluoro, chloro or bromo or represents optionally fluoro-, chloro-, or bromo substituted alkyl, alkoxy, or alkylthio, having in each case up to 6 carbon atoms, and
• R3 represents an optionally substituted heterocyclyl of the formula below,
• wherein
• R4 represents hydrogen, hydroxyl, amino or cyano, or represents C2-C10-alkylideneamino, or represents optionally fluoro-, chloro-, bromo-, cyano-, C1-C4-alkoxy-, C1-C4-alkyl-carbonyl- or C1-C4-alkoxy-carbonyl-substituted C1-C6-alkyl, or represents optionally fluoro-, chloro- and/or bromo-substituted C2-C6-alkenyl or C2-C6-alkynyl, or represents optionally fluoro-, chloro-, bromo-, cyano-, C1-C4-alkoxy- or C1-C4-alkoxy-carbonyl-substituted C1-C6-alkoxy, C1-C6-alkylamino or C1-C6-alkyl-carbonylamino, or represents C3-C6-alkenyloxy, or represents di-(C1-C4-alkyl)-amino, or represents optionally fluoro-, chloro-, bromo-, cyano- and/or C1-C4-alkyl-substituted C3-C6-cycloalkyl, C3-C6-cycloalkylamino or C3-C6-cycloalkyl-C1-C4-alkyl, or represents optionally fluoro-, chloro-, bromo-, cyano-, nitro-, C1-C4-alkyl-, trifluoromethyl- and/or C1-C4-alkoxy-substituted phenyl or phenyl-C1-C4-alkyl,
• R5 represents hydrogen, hydroxyl, mercapto, amino, cyano, fluoro, chloro, bromo or iodo, or represents optionally fluoro-, chloro-, bromo-, cyano-, C1-C4-alkoxy-, C1-C4-alkyl-carbonyl- or C1-C4-alkoxy-carbonyl-substituted C1-C6-alkyl, or represents optionally fluoro-, chloro- and/or bromo-substituted C2-C6-alkenyl or C2-C6-alkynyl, or represents optionally fluoro-, chloro-, cyano-, C1-C4-alkoxy- or C1-C4-alkoxy-carbonyl-substituted C1-C6-alkoxy, C1-C6-alkylthio, C1-C6-alkylamino or C1-C6-alkylcarbonylamino, or represents C3-C6-alkenyloxy, C3-C6-alkynyloxy, C3-C6-alkenylthio, C3-C6-alkynylthio, C3-C6-alkenylamino or C3-C6-alkynyllamino, or represents di-(C1-C4-alkyl)-amino, or represents optionally methyl- and/or ethyl-substituted aziridino, pyrrolidino, or represents optionally fluoro-, chloro-, bromo-, cyano- and/or C1-C4-alkyl-substituted C3-C6-cycloalkyl, C5-C6-cycloalkenyl, C3-C6-cycloalkyloxy, C3-C6-cycloalkylthio, C3-C6-cycloalkylamino, C3-C6-cycloalkyl-C1-C4-alkyl, C3-C6-cycloalkyl-C1-C4-alkoxy, C3-C6-cycloalkyl-C1-C4-alkylthio or C3-C6-cycloalkyl-C1-C4-alkylamino, or represents optionally fluoro-, chloro-, bromo-, cyano-, nitro-, C1-C4-alkyl-, trifluoromethyl-, C1-C4-alkoxy- and/or C1-C4-alkoxy-carbonyl-substituted phenyl, phenyl-C1-C4-alkyl, phenoxy, phenyl-C1-C4-alkoxy, phenylthio, phenyl-C1-C4-alkylthio, phenylamino or phenyl-C1-C4-alkylamino, or
• R4 and R5 together represent optionally branched alkanediyl having 3 to 11 carbon atoms, and
• salts thereof.