3-[4-(phenylmethoxy)phenyl]-1-substituted-6-haloalkyl-uracil herbicides
AssigneeFMC Corporation
InventorGeorge Theodoridis
Life of this patent
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Abstract
The present application discloses herbicidal 3-[4-(phenylmethoxy)phenyl]-1-substituted-6-haloalkyluracils of the formula ##STR1## in which M is lower alkyl, lower 2-alkenyl, lower 2-alkynyl, lower alkoxymethyl or lower haloalkyl; T is lower haloalkyl; and U, V, W, X, Y, and Z are independently hydrogen, halogen, lower alkyl, lower haloalkyl, lower alkoxy, lower haloalkoxy, cyano or nitro; compositions thereof and use thereof to control unwanted plant growth.
Claims21
A compound of the formula ##STR6## in which M is lower alkyl, lower 2-alkenyl, lower 2-alkynyl, lower alkoxymethyl or lower haloalkyl;
- T is lower haloalkyl;
- and U, V, W, X, Y and Z are independently hydrogen, halogen, lower alkyl, lower haloalkyl, lower alkoxy, lower haloalkoxy, cyano or nitro.
A compound of the formula ##STR7## in which M is hydrogen, lower alkyl, lower 2-alkenyl, lower 2-alkynyl, lower alkoxymethyl, or lower haloalkyl;
- A is lower alkyl;
- T is lower haloalkyl;
- and U is hydrogen, halogen, lower alkyl, lower haloalkyl, lower alkoxy, lower haloalkoxy, cyano, or nitro;
- and with the proviso that when T is trifluoromethyl or M is hydrogen, U is other than hydrogen and A is other than methyl.
A compound of the formula ##STR8## in which M is lower alkyl, lower 2-alkenyl, lower 2-alkynyl, lower alkoxymethyl, or lower haloalkyl;
- T is lower haloalkyl;
- and U is hydrogen, halogen, lower alkyl, lower haloalkyl, lower alkoxy, lower haloalkoxy, cyano, or nitro;
- and with the proviso that when T is trifluoromethyl, U is other than hydrogen.
A compound of the formula ##STR9## in which E is hydrogen, sodium, potassium, or ammonium;
- T is lower haloalkyl;
- and U, V, W, X, Y and Z are independently hydrogen, halogen, lower alkyl, lower haloalkyl, lower alkoxy, lower haloalkoxy, cyano, or nitro.
Dependencies are inferred from the claim text.