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Generated: June 26, 2017

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Details for Patent: 5,006,162

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Details for Patent: 5,006,162

Title: Certain 2-(2-substituted benzoyl)-1,3,5-cyclohexanetriones
Abstract:Compounds of the formula ##STR1## wherein R.sup.60 is halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, nitro, S(O).sub.n R wherein R is C.sub.1 -C.sub.4 alkyl and n is the integer 0, 1 or 2; and R.sup.61 through R.sup.66 are hydrogen or certain substituents, their salts, herbicidal compositions containing the compound or salts and the herbicidal use thereof.
Inventor(s): Carter; Charles G. (Silver Spring, MD)
Assignee: ICI Americas Inc. (Wilmington, DE)
Filing Date:Oct 11, 1988
Application Number:07/255,293
Claims:1. The method of controlling undesirable vegetation comprising applying to the area where control is desired, an herbicidally effective amount of a compound having the formula ##STR17## wherein R.sup.60 is hydrogen; halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; or R.sup.a SO.sub.n - wherein n is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl, trifluoromethyl or difluoromethyl; or trifluoromethoxy or difluoromethoxy;

R.sup.61 is hydrogen or C.sub.1 -C.sub.4 alkyl;

R.sup.62 is hydrogen or C.sub.1 -C.sub.4 alkyl; or

R.sup.61 and R.sup.62 together are C.sub.2 -C.sub.5 alkylene;

R.sup.63 is C.sub.1 -C.sub.4 alkyl;

R.sup.64 is C.sub.1 -C.sub.4 alkyl; or

R.sup.63 and R.sup.64 together are C.sub.2 -C.sub.5 alkylene;

R.sup.65 and R.sup.66 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n - wherein n is the integer 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) --NR.sup.c R.sup.d wherein R.sup.c and R.sup.d independently are hydrogen or C.sub.1 -C.sub.4 alkyl; (11) R.sup.e C(O)-- wherein R.sup.e is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; or (12) --SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined; and (13) --N(R.sup.c)C(O)R.sup.d wherein R.sup.c and R.sup.d are as defined and their salts.

2. The method of claim 1 wherein R.sup.60 is hydrogen, chlorine, bromine, methyl, methoxy, nitro, trifluoromethyl, or methylsulfonyl; R.sup.61, R.sup.62, R.sup.63 and R.sup.64 are methyl; R.sup.65 and R.sup.66 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n - wherein n is the integer 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) --NR.sup.c R.sup.d wherein R.sup.c and R.sup.d independently are hydrogen or C.sub.1 -C.sub.4 alkyl; (11) R.sup.e C(O)- wherein R.sup.e is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub. 4 alkoxy; or (12) SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined; or (13) --N--(R.sup.c)C(O)R.sup.d wherein R.sup.c and R.sup.d are as defined.

3. The method of claim 2 wherein R.sup.65 and R.sup.66 are independently are hydrogen; chlorine; fluorine; bromine; methyl; C.sub.1 -C.sub.4 alkoxy; trifluoromethoxy; cyano; nitro; trifluoromethyl; R.sup.b SO.sub.n - wherein n is the integer 0 or 2 and R.sup.b is methyl, chloromethyl, trifluoromethyl, ethyl, or n-propyl; R.sup.e C(O)- where R.sup.e is C.sub.1 -C.sub.4 alkyl; or SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined and R.sup.65 is in the 3-position or 5-position and R.sup.66 is in the 4-position.

4. The method of claim 2 wherein R.sup.65 is hydrogen and R.sup.66 is hydrogen, chlorine, bromine, fluorine, cyano, trifluoromethyl, or R.sup.b SO.sub.2 wherein R.sup.b is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl.

5. The method of claim 2 wherein R.sup.60 is nitro, R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen; and R.sup.66 is hydrogen.

6. The method of claim 2 wherein R.sup.60 is nitro; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen; and R.sup.66 is 4-chlorine.

7. The method of claim 2 wherein R.sup.60 is chlorine; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen and R.sup.66 is 4-SO.sub.2 CH.sub.3.

8. The method of claim 2 wherein R.sup.60 is methyl; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen and R.sup.66 is 4-SO.sub.2 C.sub.2 H.sub.5.

9. The method of claim 2 wherein R.sup.60 is trifluoromethyl; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen and R.sup.66 is 4-trifluoromethyl.

10. The method of claim 2 wherein R.sup.60 is nitro, R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen and R.sup.66 is 4-SO.sub.2 CH.sub.3.

11. The method of claim 2 wherein R.sup.60 is hydrogen; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen; and R.sup.66 is 4-trifluoromethylthio.

12. The method of claim 2 wherein R.sup.60 is nitro; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen and R.sup.66 is 4-cyano.

13. The method of claim 2 wherein R.sup.60 is nitro; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen and R.sup.66 is 4-SO.sub.2 -n-C.sub.3 H.sub.7.

14. The method of claim 2 wherein R.sup.60 is nitro; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is hydrogen; and R.sup.66 is 4-trifluoromethyl.

15. The method of claim 2 wherein R.sup.60 is chlorine; R.sup.61 is methyl; R.sup.62 is methyl; R.sup.63 is methyl; R.sup.64 is methyl; R.sup.65 is 3-ethoxy; and R.sup.66 is 4-SO.sub.2 CH.sub.2 CH.sub.3.

16. The method of claim 2 wherein R.sup.65 is hydrogen.

17. The method of claim 2 wherein R.sup.65 is hydrogen.
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