PHENYLSULFONYL ISOUREA
Herbicidally active compounds of the formula in which R1 represents halogen, cyano or C1-C6-alkyl (which is optionally substituted by fluorine, chlorine, bromine, cyano, C1-C4-alkoxy, C3-C6-cycloalkyl or phenyl), or represents C1-C4-alkoxy (which is optionally substituted by chlorine, bromine, cyano...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | Herbicidally active compounds of the formula in which R1 represents halogen, cyano or C1-C6-alkyl (which is optionally substituted by fluorine, chlorine, bromine, cyano, C1-C4-alkoxy, C3-C6-cycloalkyl or phenyl), or represents C1-C4-alkoxy (which is optionally substituted by chlorine, bromine, cyano or C1-C4-alkoxy), R2 represents optionally substituted aryl, R3 represents hydrogen, halogen, hydroxyl, C1-C6-alkylamino or di-(C1-C6-alkyl)-amino, or represents optionally substituted C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, and R4 represents hydrogen, halogen or hydroxyl, or represents optionally substituted C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, or represents C1-C6-alkylamino or di-(C1-C6-alkyl)-amino, excluding the compound N'-(2-chloro-benzenesulphonyl)-N''-(4,6-dimethyl-1,3,5-triazin-2-yl)-0 -phenyl-isourea. |
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