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US 5,393,735 AGranted
Herbicidal glutarimides
AssigneeRohm and Haas Company
InventorsBarry C. Lange, John W. Ashmore, Jane Wissinger-Cornille, Colin M. Tice
Life of this patent
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Abstract
This invention relates to glutarimide compounds exhibiting herbicidal activity having the structure ##STR1## wherein A is carbonyl, thiocarbonyl or methylene, A.sup.1 is carbonyl or methylene, Q is O or (CH.sub.2).sub.n where n is 0 or 1, D is CH or N and R, R.sup.1, R.sup.2, T, X, Y and Z are as defined within, compositions containing these compounds and methods of using these compounds as herbicides and algicides.
Claims15
A herbicidal compound of the formula ##STR61## wherein Q is (CH.sub.2).sub.n, where n is 0 or 1;
- R is CH.sub.3, CFH.sub.2, CF.sub.2 H or CF.sub.3 ;
- R.sup.1 and R.sup.2 are hydrogen;
- X is chloro or fluoro;
- Y is hydrogen, Br, F, or Cl;
- provided when Y is hydrogen, R is trifluoromethyl, R.sup.1 and R.sup.2 are hydrogen, Z is not hydrogen;
- T is hydrogen and
- Z is (C.sub.1 -C.sub.6)alkoxy, (C.sub.3 -C.sub.6)alkenyloxy;
- (C.sub.3 -C.sub.6)alkynyloxy;
- (C.sub.3 -C.sub.6)cycloalkoxy;
- (C.sub.3 -C.sub.6)cycloalkyl(C.sub.1 -C.sub.6)alkoxy;
- (C.sub.1 -C.sub.6)alkyloxy(C.sub.1 -C.sub.6)alkyloxy;
- heterocyclyl(C.sub.1 -C.sub.6)alkoxy selected from the group consisting of epoxymethoxy, 2-pyridylmethoxy and 2-tetrahydrofuranylmethoxy;
- or tetrahydrofuranyloxy;
- or an agronomically acceptable salt thereof.
11 more elements
Dependencies are inferred from the claim text.