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US 12,714,107 B2Granted
Dioxazolines and their use as herbicides
AssigneeBASF SE
InventorsGunther Zimmermann, Markus Kordes, Tobias Seiser, Trevor William Newton, Gerd Kraemer, Thomas Seitz, Aimone Porri, Ruth Campe
Life of this patent
Estimating the term…
Abstract
The invention relates to compounds of formula (I), (I) and their use as herbicides. In said formula, R1 to R7 represent groups such as hydrogen, halo-gen or organic groups such as alkyl, alkenyl, alkynyl, or alkoxy; X is a bond or a divalent unit; Y is hydrogen, cyano, hydroxyl or a linear or cyclic organic group. The invention further refers to a composition comprising such compound and to the use thereof for controlling unwanted vegetation.
Claims9
A compound of formula (I)
- wherein the substituents have the following meanings:
- R1 is hydrogen;
- R2 is hydrogen;
- R3 is halogen;
- R4 is hydrogen;
- R5 is halogen;
- R6 is hydrogen;
- R7 is (C1-C2)-alkyl, cyclopropyl, (C1-C2)-haloalkyl, or (C2-C3)-alkenyl;
- X is a bond
- Y is Z;
- Z is a four- or five-membered saturated or partly unsaturated ring which is formed from r carbon atoms, and which is substituted by m radicals selected from the group consisting of CO2Re;
- Re is hydrogen, or (C1-C6)-alkyl, (C3-C6)-cycloalkyl, (C2-C4)-alkenyl, phenyl-(C1-C3)-alkyl, or (C2-C4)-alkynyl, each of which is substituted by m radicals selected from the group consisting of fluorine, chlorine, bromine, cyano, and (C1-C2)-alkoxy;
- m is 0, 1, 2, 3, 4, or 5;
- r is 4 or 5.
11 more elements
A compound of formula (I)
- wherein the substituents have the following meanings:
- R1 is hydrogen;
- R2 is hydrogen;
- R3 is halogen;
- R4 is hydrogen;
- R5 is halogen;
- R6 is hydrogen;
- R7 is methyl, chloromethyl, trifluoromethyl, cyclopropyl, or ethenyl;
- X is a bond;
- Y is Z;
- Z is selected from the group consisting of cyclobutyl, cyclopentyl, and cyclopentenyl, each substituted by m radicals from the group consisting of CO2Re;
- Re is hydrogen or (C1-C6)-alkyl;
- m is 0, 1, 2, 3, 4, or 5.
10 more elements
Dependencies are inferred from the claim text.