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US 5,250,690 AGranted
Haloalkoxy anilide derivatives of 2-4(-heterocyclic oxyphenoxy)alkanoic or alkenoic acids and their use as herbicides
AssigneeDowElanco
InventorsJames A. Turner, Wendy S. Jacks, Paul S. Zorner, Susan K. Moore
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Abstract
The present invention is directed to novel substituted aniline compounds, the optically active isomers of said compounds, compositions containing said compounds, and the use of these compounds in the selective kill and control of grassy weeds in the presence of valuable crop plants, especially corn plants.
Claims49
A compound or an optical isomer thereof corresponding to the formula ##STR86## wherein Ar represents ##STR87## X and X.sup.1 each independently represents --H or --F;
- each X.sup.2 independently represents --H, --Br, --Cl or --F, with the proviso that at least one X.sup.2 is other than --H;
- and that all X.sup.2 's cannot be --Br or --Cl;
- Y represents oxy9en or sulfur;
- Z represents ##STR88## D represents --Br, --Cl, --I, or --CF.sub.3 ;
- E represents .tbd.CH or .tbd.N;
- G represents at the 5 or 6 ring position, --Br, --Cl, --F or --CF.sub.3 ;
- R represents C.sub.1 -C.sub.4 alkyl;
- R.sup.1 represents --H, C.sub.1 -C.sub.4 alkyl, --CH.sub.2 OH or the agriculturally acceptable salts (--COO.sup..crclbar. M.sup.(+));
- J represents --Br, --Cl, --F, --I, --NO , --R, --CN, --OR, --NH.sub.2, --NHR, --N(R).sub.2 or --COOR;
- T represents --H, --Br, --Cl or --F;
- Q represents --Br, --Cl, --F, or --CF ;
- V represents --CH.sub.2 CH.sub.2 -- or --CH.dbd.CH--;
- a represents an integer of 0 or 1;
- n represents an integer of from 1 to 4, inclusive;
- and
- p represents an integer of 0, 1 or 2.
13 more elements
Dependencies are inferred from the claim text.