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    Trisubstituted benzoic acid intermediates
    1.
    发明公开
    Trisubstituted benzoic acid intermediates 失效
    三取代苯甲酸中间体

    公开(公告)号：EP0195247A1

    公开(公告)日：1986-09-24

    申请号：EP86101898.4

    申请日：1986-02-14

    Applicant: STAUFFER CHEMICAL COMPANY

    Inventor： Lee, David Louis

    IPC: C07C147/107 ,  C07C149/40 ,  C07C147/06 ,  C07C149/34

    CPC classification number: C07C323/00 ,  C07C317/00

    Abstract: Novel trisubstituted benzoic acid intermediates which are useful in the preparation of certain herbicidal 2-(2,3,4- trisubstituted benzoyl)-1,3-cyclohexanediones. The intermediate benzoic acids of this invention have the following structural formula:
    wherein R 6 is chlorine, C 1 -C 4 alkoxy, C 1 -C 4 alkylthio or hydroxy; n is the integer 0 or 2; and R 7 is C 1 -C 4 alkyl.

    Abstract translation: 新的三取代苯甲酸中间体，可用于制备某些除草剂2-（2,3,4-三取代苯甲酰基）-1,3-环己二酮。 本发明的中间体苯甲酸具有下列结构式：其中R6是氯，C1-C4烷氧基，C1-C4烷硫基或羟基; n是整数0或2; 并且R 7是C 1 -C 4烷基。

    2-(2-substituted benzoyl)-4-(substituted oxy or substituted thio)-1,3-cyclohexanediones, a process for their production and a herbicidal composition containing them
    5.
    发明公开
    2-(2-substituted benzoyl)-4-(substituted oxy or substituted thio)-1,3-cyclohexanediones, a process for their production and a herbicidal composition containing them 失效
    2-（2-取代的苯甲酰基）-4-（取代的氧或取代的噻吩基）-1,3-环己二酸，其生产方法和含有它们的除草剂组合物

    公开(公告)号：EP0268795A3

    公开(公告)日：1988-07-13

    申请号：EP87114760

    申请日：1987-10-09

    Applicant: STAUFFER CHEMICAL COMPANY

    Inventor： Lee, David Louis

    IPC: C07C149/26 ,  C07C147/06 ,  C07C149/30 ,  C07C147/00 ,  C07C147/10 ,  C07C147/14 ,  C07C149/34 ,  C07C79/36 ,  A01N35/06 ,  A01N41/10

    CPC classification number: C07C321/00 ,  A01N35/06 ,  A01N41/10 ,  C07C45/54 ,  C07C205/45 ,  C07C317/00 ,  C07C323/00 ,  C07C2601/14

    Abstract: Compounds of the formula
    wherein
    X is oxy, thio, sulfinyl or sulfonyl;
    R is halogen; C₁-C₂ alkyl; C₁-C₂ alkoxy; trifluoromethoxy; difluoromethoxy; nitro; cyano; C₁-C₂ haloalkyl; R a SO n - wherein n is 0 or 2 and R a is C₁-C₂ alkyl, trifluoromethyl or difluoromethyl;
    R¹ is hydrogen, C₁-C₄ alkyl, phenyl or substituted phenyl;
    R² is hydrogen or C₁-C₄ alkyl; or
    R¹ and R² together are C₂-C₅ alkylene;
    R³ is hydrogen, C₁-C₄ alkyl, phenyl or substituted phenyl with the proviso that R¹ and R³ are not both phenyl or substituted phenyl;
    R⁴ is hydrogen or C₁-C₄ alkyl;
    R⁵ is hydrogen or C₁-C₄ alkyl;
    R⁶ is hydrogen, C₁-C₄ alkyl, C₁-C₄ haloalkyl, or phenyl;
    R⁷ and R⁸ independently are (1) hydrogen; (2) halogen; (3) C₁-C₄ alkyl; (4) C₁-C₄ alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C₁-C₄ haloalkyl; (9) R b SO n - wherein n is the integer 0, 1 or 2; and R b is (a) C₁-C₄ alkyl; (b) C₁-C₄ alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR c R d wherein R c and R d independently are hydrogen or C₁-C₄ alkyl; (11) R e C(O)- wherein R e is C₁-C₄ alkyl or C₁-C₄ alkoxy; or (12) -SO₂NR c R d wherein R c and R d are as defined; and (13) -N(R c )C(O)R d wherein R c and R d are as defined; and their salts.

    Certain 2-(2'substituted benzoyl)-1,3-cyclohexanediones
    7.
    发明公开
    Certain 2-(2'substituted benzoyl)-1,3-cyclohexanediones 失效
    某些2-（2'-取代苯甲酰基）-1,3-环己酮

    公开(公告)号：EP0186119A3

    公开(公告)日：1987-08-26

    申请号：EP85116166

    申请日：1985-12-18

    Applicant: STAUFFER CHEMICAL COMPANY

    Inventor： Carter, Charles Garvie ,  Lee, David Louis ,  Michaely, William James

    IPC: C07C149/32 ,  C07C147/06 ,  C07C147/14 ,  C07C143/14 ,  C07C149/443 ,  A01N41/10 ,  A01N35/06 ,  A01N31/08

    CPC classification number: C07C323/00 ,  A01N35/06 ,  A01N41/10 ,  C07C317/00

    Abstract: Compounds of the formula
    wherein n is the integer 0, 1 or 2; R is C,-C 4 alkyl; R' is hydrogen or C 1 -C 4 alkyl; R 2 is hydrogen, C 1 -C 4 alkyl or
    wherein R 8 is C 1 -C 4 alkyl; R' and R 2 together are alkylene having 3 to 6 carbon atoms; R 3 is hydrogen or C,-C 4 alkyl; R 4 is hydrogen or C 1 -C 4 alkyl; R 5 is hydrogen or C 1 -C 4 alkyl; R 6 is hydrogen or C,-C 4 alkyl; and R 7 and R 8 independently are (1) hydrogen; (2) halogen; (3) C 1 -C 4 alkyl; (4) C 1 -C 4 alkoxy; (5) OCF e ; (6) cyano; (7) nitro; (8) C 1 -C 4 haloalkyl; (9) R b SO n- wherein n is the integer 0, 1 or 2; and R b is (a) C 1 -C 4 alkyl; (b) C 1 -C 4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR c R d wherein R c and R d independently are hydrogen or C 1 -C 4 alkyl; (11) R 8 C(O)-wherein R e is C 1 -C 4 alkyl or C'-C 4 alkoxy; or (12) SO 2 NR c R d wherein R c and R d are as defined with the proviso that R 7 is not attached to the 6-position, are effective as herbicides.

    Certain 2-(2'substituted benzoyl)-1,3-cyclohexanediones
    9.
    发明公开
    Certain 2-(2'substituted benzoyl)-1,3-cyclohexanediones 失效
    2-（2'-取代苯甲酰基）-1,3-环己二酮。

    公开(公告)号：EP0186119A2

    公开(公告)日：1986-07-02

    申请号：EP85116166.1

    申请日：1985-12-18

    Applicant: STAUFFER CHEMICAL COMPANY

    Inventor： Carter, Charles Garvie ,  Lee, David Louis ,  Michaely, William James

    IPC: C07C149/32 ,  C07C147/06 ,  C07C147/14 ,  C07C143/14 ,  C07C149/443 ,  A01N41/10 ,  A01N35/06 ,  A01N31/08

    CPC classification number: C07C323/00 ,  A01N35/06 ,  A01N41/10 ,  C07C317/00

    Abstract: Compounds of the formula
    wherein n is the integer 0, 1 or 2; R is C,-C 4 alkyl; R' is hydrogen or C 1 -C 4 alkyl; R 2 is hydrogen, C 1 -C 4 alkyl or
    wherein R 8 is C 1 -C 4 alkyl; R' and R 2 together are alkylene having 3 to 6 carbon atoms; R 3 is hydrogen or C,-C 4 alkyl; R 4 is hydrogen or C 1 -C 4 alkyl; R 5 is hydrogen or C 1 -C 4 alkyl; R 6 is hydrogen or C,-C 4 alkyl; and R 7 and R 8 independently are (1) hydrogen; (2) halogen; (3) C 1 -C 4 alkyl; (4) C 1 -C 4 alkoxy; (5) OCF e ; (6) cyano; (7) nitro; (8) C 1 -C 4 haloalkyl; (9) R b SO n- wherein n is the integer 0, 1 or 2; and R b is (a) C 1 -C 4 alkyl; (b) C 1 -C 4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR c R d wherein R c and R d independently are hydrogen or C 1 -C 4 alkyl; (11) R 8 C(O)-wherein R e is C 1 -C 4 alkyl or C'-C 4 alkoxy; or (12) SO 2 NR c R d wherein R c and R d are as defined with the proviso that R 7 is not attached to the 6-position, are effective as herbicides.

    Abstract translation: 式CHEM的化合物，其中n是整数0,1或2; R是C 1 -C 4烷基; R 1是氢或C 1 -C 4烷基; R 2是氢，C 1 -C 4烷基或R a-O - ，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; R 3是氢或C 1 -C 4烷基; R 4是氢或C 1 -C 4烷基; R 5是氢或C 1 -C 4烷基; R 6是氢或C 1 -C 4烷基; 和R 7和R 8独立地是（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）R bnn-其中n是整数0,1或2; 和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）-NR c R d其中R c和R d独立地是氢或C 1 -C 4烷基; （11）R e（O） - 其中R e是C 1 -C 4烷基或C 1 -C 4烷氧基; 或（12）SO 2 NR c R d其中R c和R d如上所定义，条件是R 7不与6-位连接，作为除草剂是有效的。

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