BENZODISULTAMS

摘要

Herbicidally active novel benzodisultams of the formula in which R1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl, R2 represents hydrogen, fluorine, chlorine, bromine, hydroxyl, cyclopropyl, C1-C4-alkyl (which is optionally substituted by fluorine and/ or chlorine), C1-C4-alkoxy (which is optionally substituted by fluorine and/or chlorine!, C1-C4-alkylthio (which is optionally substituted by fluorine and/or chlorine), amino, or C1-C4-alkyl- or di-(C1-C4-alkyl)-amino (which is optionally substituted by fluorine) and R3 represents hydrogen, fluorine, chlorine, bromine, hydroxyl, cyclopropyl, C1-C4-alkyl (which is optionally substituted by fluorine and/or chlorine), C1-C4-alkoxy (which is optionally substituted by fluorine and/or chlorine), C1-C4-alkylthio (which is optionally substituted by fluorine and/or chlorine), amino or C1-C4-alkyl- or di-(C1-C4-alkyl)-amino which is optionally substituted by fluorine).