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    • 5. 发明授权
    • Certain 2-(substituted benzoyl)-5-(substituted or unsubstituted
phenyl)-1,3-cyclohexanediones as herbicides
    • 某些2-(取代的苯甲酰基)-5-(取代或未取代的苯基)-1,3-环己二酮作为除草剂
    • US4806152A
    • 1989-02-21
    • US157752
    • 1988-02-19
    • David L. LeeWilliam J. Michaely
    • David L. LeeWilliam J. Michaely
    • A01N35/06C07C45/54C07C49/792C07C49/813C07C49/835C07C49/84A01N31/08
    • C07C205/45C07C317/00C07C45/54C07C49/792C07C49/813C07C49/835C07C49/84
    • Compounds of the formula ##STR1## wherein R is halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; trifluoromethoxy or difluoromethoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; 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;R.sup.1 is hydrogen or C.sub.1 -C.sub.4 alkyl;R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; orR.sup.1 and R.sup.2 together are C.sub.2 -C.sub.5 alkylene;R.sup.3 is hydrogen or C.sub.1 -C.sub.4 alkyl;R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl; orR.sup.3 and R.sup.4 together are C.sub.2 -C.sub.5 alkylene;R.sup.5, R.sup.6, R.sup.7 and R.sup.8 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; andR.sup.9 is hydrogen or C.sub.1 -C.sub.4 alkyl, and their salts as herbicides.
    • 其中R为卤素的式IMAMA的化合物; C1-C2烷基; C1-C2烷氧基; 三氟甲氧基或二氟甲氧基; 硝基 氰基; C1-C2卤代烷基; RaSO n-,其中n为0或2,Ra为C 1 -C 2烷基,三氟甲基或二氟甲基; R1是氢或C1-C4烷基; R2是氢或C1-C4烷基; 或者R 1和R 2一起是C 2 -C 5亚烷基; R3是氢或C1-C4烷基; R4是氢或C1-C4烷基; 或者R 3和R 4一起是C 2 -C 5亚烷基; R5,R6,R7和R8独立地是(1)氢; (2)卤素; (3)C 1 -C 4烷基; (4)C1-C4烷氧基; (5)三氟甲氧基; (6)氰基; (7)硝基; (8)C 1 -C 4卤代烷基; (9)RbSO n-,其中n是整数0,1或2; 并且R b是(a)C 1 -C 4烷基; (b)被卤素或氰基取代的C 1 -C 4烷基; (c)苯基; 或(d)苄基; (10)-NRcRd其中Rc和Rd独立地是氢或C1-C4烷基; (11)ReC(O) - 其中Re为C1-C4烷基或C1-C4烷氧基; 或(12)-SO 2 NR c R d其中R c和R d如所定义; 和(13)-N(R c)C(O)R d,其中R c和R d如所定义; 和R9为氢或C1-C4烷基,及其盐作为除草剂。
    • 6. 发明授权
    • Herbicidal 2-(2-substituted benzoyl)-1,3-cyclopentanediones
    • 除草剂2-(2-取代苯甲酰基)-1,3-环戊二烯酮
    • US4681621A
    • 1987-07-21
    • US804027
    • 1985-12-03
    • David L. LeeWilliam J. Michaely
    • David L. LeeWilliam J. Michaely
    • A01N35/06A01N37/42A01N41/02A01N41/10C07C45/54C07C45/72C07C49/813C07C49/84A01N33/20
    • C07C205/45A01N35/06A01N41/10C07C317/00C07C45/54C07C45/72C07C49/813C07C49/84
    • Compounds of the formula ##STR1## wherein R is halogen, preferably chlorine or bromine; C.sub.1 -C.sub.4 alkoxy, preferably methoxy; nitro; cyano; --S(O).sub.n R' wherein n is the integer 0, 1 or 2, preferably 2 and R' is C.sub.1 -C.sub.4 alkyl, preferably methyl; or R is C.sub.1 -C.sub.4 alkyl or methyl and most preferably R is chlorine, bromine, methoxy, nitro, methyl or CF.sub.3 ; R.sup.1 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.2 is hydrogen, C.sub.1 -C.sub.4 alkyl or ##STR2## wherein R.sup.a is C.sub.1 -C.sub.4 alkyl; R.sup.1 and R.sup.2 together are alkylene having 3 to 6 carbon atoms; R.sup.3 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl; and R.sup.5 and R.sup.6 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) OCF.sub.3 ; (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 are effective as herbicides.
    • 其中R为卤素,优选为氯或溴的式IMAMA的化合物; C 1 -C 4烷氧基,优选甲氧基; 硝基 氰基; -S(O)n R',其中n是整数0,1或2,优选2,R'是C 1 -C 4烷基,优选甲基; 或R为C1-C4烷基或甲基,最优选R为氯,溴,甲氧基,硝基,甲基或CF3; R1是氢或C1-C4烷基; R 2是氢,C 1 -C 4烷基或者其中R a是C 1 -C 4烷基; R 1和R 2一起是具有3至6个碳原子的亚烷基; R3是氢或C1-C4烷基; R4是氢或C1-C4烷基; 和R 5和R 6独立地为(1)氢; (2)卤素; (3)C 1 -C 4烷基; (4)C1-C4烷氧基; (5)OCF3; (6)氰基; (7)硝基; (8)C 1 -C 4卤代烷基; (9)RbSO n-,其中n是整数0,1或2; 并且R b是(a)C 1 -C 4烷基; (b)被卤素或氰基取代的C 1 -C 4烷基; (c)苯基; 或(d)苄基; (10)-NRcRd其中Rc和Rd独立地是氢或C1-C4烷基; (11)ReC(O) - 其中Re为C1-C4烷基或C1-C4烷氧基; 或(12)SO2NRcRd其中Rc和Rd如所定义,作为除草剂是有效的。
    • 7. 发明授权
    • Certain 2-(substituted benzoyl)-5-(substituted or unsubstituted
phenyl)-1,3-cyclohexanediones
    • 某些2-(取代的苯甲酰基)-5-(取代或未取代的苯基)-1,3-环己烷二酮
    • US4767447A
    • 1988-08-30
    • US906461
    • 1986-09-12
    • David L. LeeWilliam J. Michaely
    • David L. LeeWilliam J. Michaely
    • A01N31/08A01N35/04A01N35/06C07C45/54C07C49/792C07C49/813C07C49/835C07C49/84
    • C07C205/45C07C317/00C07C45/54C07C49/792C07C49/813C07C49/835C07C49/84
    • Compounds of the formula ##STR1## wherein R is halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; trifluoromethoxy or difluoromethoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; 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;R.sup.1 is hydrogen or C.sub.1 -C.sub.4 alkyl;R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; orR.sup.1 and R.sup.2 together are C.sub.2 -C.sub.5 alkylene;R.sup.3 is hydrogen or C.sub.1 -C.sub.4 alkyl;R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl; orR.sup.3 and R.sup.4 together are C.sub.2 -C.sub.5 alkylene;R.sup.5, R.sup.6, R.sup.7 and R.sup.8 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 and 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; andR.sup.9 is hydrogen or C.sub.1 -C.sub.4 alkyl, and their salts.
    • 其中R为卤素的式IMAMA的化合物; C1-C2烷基; C1-C2烷氧基; 三氟甲氧基或二氟甲氧基; 硝基 氰基; C1-C2卤代烷基; RaSO n-,其中n为0或2,Ra为C 1 -C 2烷基,三氟甲基或二氟甲基; R1是氢或C1-C4烷基; R2是氢或C1-C4烷基; 或者R 1和R 2一起是C 2 -C 5亚烷基; R3是氢或C1-C4烷基; R4是氢或C1-C4烷基; 或者R 3和R 4一起是C 2 -C 5亚烷基; R5,R6,R7和R8独立地是(1)氢; (2)卤素; (3)C 1 -C 4烷基; (4)C1-C4烷氧基; (5)三氟甲氧基; (6)氰基; (7)硝基; (8)C 1 -C 4卤代烷基; (9)RbSO n-,其中n是整数0,1或2; 并且R b是(a)C 1 -C 4烷基; (b)被卤素或氰基取代的C 1 -C 4烷基; (c)苯基; 或(d)苄基; (10)-NRcRd,其中Rc和Rd独立地是氢或C1-C4烷基; (11)ReC(O) - 其中Re为C1-C4烷基或C1-C4烷氧基; 或(12)-SO 2 NR c R d其中R c和R d如所定义; 和(13)-N(R c)C(O)R d,其中R c和R d如所定义; 且R 9为氢或C 1 -C 4烷基,及其盐。