公开(公告)号：US4743703A

公开(公告)日：1988-05-10

申请号：US533275

申请日：1983-09-19

Applicant: Colin Swithenbank

Inventor： Colin Swithenbank

IPC: A01N33/22 ,  A01N37/48 ,  C07C45/46 ,  C07C45/71 ,  C07C65/24 ,  C07C205/12 ,  C07C205/38 ,  C07C205/43 ,  C07C205/59

CPC classification number: C07C205/59 ,  A01N33/22 ,  A01N37/48 ,  C07C205/12 ,  C07C205/38 ,  C07C205/43 ,  C07C45/46 ,  C07C45/71 ,  C07C65/24

Abstract: The 4-fluoroalkyl-4'-nitrodiphenyl ethers comprise a class of compounds that are highly effective herbicides.

Abstract translation: 4-氟烷基-4'-硝基二苯醚包括一类高效除草剂的化合物。

公开(公告)号：US4662935A

公开(公告)日：1987-05-05

申请号：US302914

申请日：1981-09-16

Applicant: Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

Inventor： Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

IPC: C07C37/62 ,  C07C205/12 ,  C07C205/43 ,  C07D303/24 ,  A01N33/02 ,  C07C147/13

CPC classification number: C07C205/38 ,  C07C205/12 ,  C07C205/43 ,  C07C205/59 ,  C07D303/24

Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group,Y is a hydrogen atom, a halogen atom, or a trihalomethyl group, andZ is a substituted alkoxy group,and compositions containing these compounds exhibit herbicidal activity.

公开(公告)号：US4613360A

公开(公告)日：1986-09-23

申请号：US302895

申请日：1981-09-16

Applicant: Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

Inventor： Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

IPC: C07C37/62 ,  C07C205/12 ,  C07C205/43 ,  C07D303/24 ,  C07C79/34 ,  A01N31/00 ,  C07C43/263

CPC classification number: C07C205/38 ,  C07C205/12 ,  C07C205/43 ,  C07C205/59 ,  C07D303/24

Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group,Y is a hydrogen atom, a halogen atom, or a trihalomethyl group, andZ is a substituted alkoxy group,and compositions containing these compounds exhibit herbicidal activity.

公开(公告)号：US4594100A

公开(公告)日：1986-06-10

申请号：US302948

申请日：1981-09-16

Applicant: Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

Inventor： Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

IPC: C07C17/093 ,  C07C37/62 ,  C07C205/12 ,  C07C205/38 ,  C07C205/43 ,  C07C205/59 ,  C07D303/24 ,  A01N31/14

CPC classification number: C07D303/24 ,  C07C17/093 ,  C07C205/12 ,  C07C205/38 ,  C07C205/43 ,  C07C205/59

Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group,Y is a hydrogen atom, a halogen atom, or a trihalomethyl group, andZ is a hydroxy group, an alkoxy group, an alkyl group, a halogen atom, an amino group, an alkylthio group, a cyano group, a carboxy group, a carbalkoxy group, a carboxyalkyl group, a carbalkoxyalkyl group, an alkanoyloxy group, or a carbamoyloxy group,and compositions containing these compounds exhibit herbicidal activity.

Abstract translation: 其中X为氢原子，卤素原子，三卤代甲基，烷基或氰基的式“IMAGE”的化合物，Y为氢原子，卤素原子或三卤代甲基，Z为 羟基，烷氧基，烷基，卤素原子，氨基，烷硫基，氰基，羧基，烷氧基，羧基烷基，碳烷氧基烷基，烷酰氧基或氨基甲酰氧基 组和含有这些化合物的组合物显示出除草活性。

公开(公告)号：US4515988A

公开(公告)日：1985-05-07

申请号：US302916

申请日：1981-09-16

Applicant: Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

Inventor： Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

IPC: C07C17/093 ,  C07C37/62 ,  C07C205/12 ,  C07C205/38 ,  C07C205/43 ,  C07C205/59 ,  C07D303/24 ,  C07C43/263

CPC classification number: C07D303/24 ,  C07C17/093 ,  C07C205/12 ,  C07C205/38 ,  C07C205/43 ,  C07C205/59

Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group,Y is a hydrogen atom, a halogen atom, or a trihalomethyl group, andZ is a hydroxy group, an alkoxy group, an alkyl group, a halogen atom, an amino group, an alkylthio group, a cyano group, a carboxy group, a carbalkoxy group, a carboxyalkyl group, a carbalkoxyalkyl group, an alkanoyloxy group, or a carbamoyloxy group,and compositions containing these compounds exhibit herbicidal activity.

Abstract translation: 其中X为氢原子，卤素原子，三卤代甲基，烷基或氰基的式“IMAGE”的化合物，Y为氢原子，卤素原子或三卤代甲基，Z为 羟基，烷氧基，烷基，卤素原子，氨基，烷硫基，氰基，羧基，烷氧基，羧基烷基，碳烷氧基烷基，烷酰氧基或氨基甲酰氧基 组和含有这些化合物的组合物显示出除草活性。

公开(公告)号：US4422868A

公开(公告)日：1983-12-27

申请号：US302922

申请日：1981-09-16

Applicant: Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

Inventor： Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

IPC: C07C37/62 ,  C07C205/12 ,  C07C205/43 ,  C07D303/24 ,  A01N39/00 ,  A01N37/34 ,  C07C121/75 ,  C07C149/00

CPC classification number: C07C205/38 ,  C07C205/12 ,  C07C205/43 ,  C07C205/59 ,  C07D303/24

Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group or an alkyl group.Y is a hydrogen atom, a halogen atom, or a trihalomethyl group, andZ is a cyano group or a (C.sub.1 -C.sub.4) alkylthio group and compositions containing these compounds exhibit herbicidal activity.

Abstract translation: 其中X为氢原子，卤素原子，三卤代甲基或烷基的式“IMAGE”的化合物。 Y是氢原子，卤素原子或三卤代甲基，Z是氰基或（C1-C4）烷硫基，并且含有这些化合物的组合物具有除草活性。

公开(公告)号：US4415354A

公开(公告)日：1983-11-15

申请号：US302896

申请日：1981-09-16

Applicant: Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

Inventor： Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

IPC: A01N37/00 ,  C07C37/62 ,  C07C205/12 ,  C07C205/43 ,  C07C255/49 ,  C07C309/65 ,  C07D303/24 ,  A01N41/04 ,  A01N33/16 ,  A01N37/38 ,  C07C143/68

CPC classification number: C07C205/38 ,  C07C205/12 ,  C07C205/43 ,  C07C205/59 ,  C07C309/00 ,  C07D303/24

Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group,Y is a hydrogen atom, a halogen atom, or a trihalomethyl group, andZ is a substituted alkoxy group,and compositions containing these compounds exhibit herbicidal activity.

公开(公告)号：US4395570A

公开(公告)日：1983-07-26

申请号：US321658

申请日：1981-11-16

Applicant: Colin Swithenbank

Inventor： Colin Swithenbank

IPC: C07B61/00 ,  B01J27/00 ,  C07C67/00 ,  C07C201/00 ,  C07C201/12 ,  C07C205/59 ,  C07C205/60 ,  C07C253/00 ,  C07C255/14 ,  C07C99/00

CPC classification number: C07C201/12

Abstract: A process for preparing a substantially pure, isomer free 5-(2-halo-4-trifluoromethylphenoxy)-2-nitrobenzoic acid or its esters, salts and amides by the basic condensation of a 4-trifluoromethylphenol and a 1-chloro-3-substituted-4-nitrobenzene followed by halogenation. All known previous routes afforded, in addition to the desired product, a number of inactive isomers.

Abstract translation: 一种通过4-三氟甲基苯酚和1-氯-3-三氟甲基苯酚的碱性缩合制备基本上纯的异构体5-（2-卤代-4-三氟甲基苯氧基）-2-硝基苯甲酸或其酯，盐和酰胺的方法， 取代-4-硝基苯，随后卤化。 所有已知的以前的路线除了所需的产物之外还提供许多无活性的异构体。

公开(公告)号：US3950379A

公开(公告)日：1976-04-13

申请号：US498785

申请日：1974-08-19

Applicant: Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

Inventor： Horst O. Bayer ,  Colin Swithenbank ,  Roy Y. Yih

IPC: C07C255/53 ,  C07C121/75

CPC classification number: C07C255/53

Abstract: Compounds of the formula ##SPC1##WhereinX is a halogen atom or a trihalomethyl group,Y is a hydrogen atom, a halogen atom, a trihalomethyl group, or an alkyl group,Z is a hydrogen atom, a halogen atom, a cyano group, a trihalomethyl group, an alkyl group, or an alkoxy group, andZ' is a halogen atom, a cyano group, a trihalomethyl group, or, when X is a halogen atom, a nitro group,and compositions containing these compounds exhibit herbicidal activity.

Abstract translation: 式WHEREIN X为卤原子或三卤代甲基的化合物，Y为氢原子，卤素原子，三卤代甲基或烷基，Z为氢原子，卤素原子，氰基，三卤甲基 基团，烷基或烷氧基，Z'为卤素原子，氰基，三卤代甲基，或者当X为卤素原子时为硝基，以及含有这些化合物的组合物展示除草活性。