Aryl ureas a process for their preparation and agents containing them
Abstract
Abstract UREAS OF THE FORMULA 1-((R2,R4,R5-PHENYL)-R1-N(-R9)-C(=X)-N(-R10)-R2-),R6,R7, R8-BENZENE WHEREIN R1 AND R2 EACH REPRESENTS A LINEAR OR BRANCHED ALKYLENE RADICAL WHICH MAY BE HYDROXYLATED AND WHICH CONTAINS 1 TO 4 CARBON ATOMS, AND EITHER R1 OR R2 MAY BE A DIRECT N-PHENYL BOND; R3 TO R8 ARE IDENTICAL OR DIFFERENT AND REPRESENT HYDROGEN OR HALOGEN ATOMS, OR ALKYL, ALKOXY OR ALKYLTHIO GROUPS, OR THE GROUPS-CF3,-CN, NO2, SCN, -SO2-N(-A)-A'' OR -CO-N(-A)-A'' (WHERE A AND A'' REPRESENT HYDROGEN ATOMS OR LOWER ALKYL GROUPS) WITH THE PROVISO THAT AT LEAST ONE OF THE SUBSTITUENTS R3 TO R8 IS A TRIFLUOROMETHYL GROUP, AND WHEREIN R9 AND R10 REPRESENT HYDROGEN ATOMS OR LOWER ALKYL GROUPS AND X STANDS FOR AN OXYGEN ATOM OR A SULPHUR ATOM. THESE UREAS ARE CAPABLE OF KILLING OF A VARIETY OF HARMFUL ORGANISMS; FOR EXAMPLE THEY HAVE AN INSECTICIDAL, ACARICIDAL, BACTERICIDAL, FUNGICIDAL, MOLLUSCIDIAL AND HERBICIDAL EFFECT.
Inventors
- 👤 Henry Martin
- 👤 Dieter Duerr
- 👤 Rudolf Hitz
Bibliographic Details
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