公开(公告)号：EP0278742A3

公开(公告)日：1989-11-15

申请号：EP88301103.3

申请日：1988-02-10

申请人： MAY & BAKER LIMITED

发明人： Geach, Neil Jonathan ,  Gilmour, James ,  Hatton, Leslie Roy ,  Smith, Philip Henry Gaunt

IPC分类号： C07D211/86 ,  C07D309/32 ,  C07D221/20 ,  C07C49/792 ,  C07C79/36 ,  A01N43/40 ,  A01N43/16 ,  A01N35/00

CPC分类号： C07D309/32 ,  A01N35/06 ,  A01N37/42 ,  A01N41/10 ,  A01N43/16 ,  A01N43/18 ,  A01N43/28 ,  A01N43/30 ,  A01N43/40 ,  A01N43/42 ,  A01N43/86 ,  A01N47/22 ,  C07C45/54 ,  C07C49/792 ,  C07C49/813 ,  C07C49/83 ,  C07C49/835 ,  C07C49/84 ,  C07C205/55 ,  C07C323/56 ,  C07C2601/14 ,  C07D211/86

摘要： A 2-benzoylcyclic-1,3-dione derivative of the formula:
wherein X represents methylene, oxygen, sulphur or -NR⁴-, Y represents -C(R⁵) (R⁶)- or oxygen, R¹ represents hydrogen or alkyl optionally substituted by halogen or represents cycloalkyl, R² represents hydrogen or R⁷ or R¹ and R² together represent alkylene, R³ represents halogen, hydroxy, carboxy, nitro, cyano or amino or carbamoyl (which may be substituted by one or two alkyl groups) , alkoxycarbonyl, alkanoyl, or alkanoylamino, R, RO, RS, RSO or RSO₂ in which R represents alkyl optionally substituted by halogen, R⁴ represents hydrogen or alkyl or alkoxycarbonyl, R⁵ represents hydrogen or alkyl or alkoxycarbonyl, R⁶ represents hydrogen or alkyl, R⁷ represents alkyl which may be substituted by halogen or alkylthio or by a group (R⁸) n -phenyl-S-, or represents cycloalkyl or tetrahydrothiapyran-3-yl or represents a group (R⁸) n -phenyl- ­in which R⁸ represents a halogen, hydroxy, carboxy, nitro or cyano, or amino or carbamoyl (which may be substituted by one or two alkyl groups), alkoxycarbonyl or alkanoyl or alkanoylamino or R, RO, RS, RSO or RSO₂ in which R represents alkyl which is optionally substituted by halogen, m is zero or 1 to 5 and n is zero or 1 to 5, provided that when X represents methylene, and Y represents -C(R⁵) (R⁶)- ­then R¹ and R² do not simultaneously represent hydrogen or alkyl and salts thereof are useful as herbicides.

摘要翻译： 下式的2-苯甲酰基-1,3-二酮衍生物：其中X代表亚甲基，氧，硫或-NR 4 - ，Y代表-C（R 5）（R 6） - 或氧，R 1表示氢或任选被卤素取代的烷基或代表环烷基，R 2表示氢或R 7或R 1和R 2一起表示亚烷基，R 3表示 卤素，羟基，羧基，硝基，氰基或氨基或氨基甲酰基（其可以被一个或两个烷基取代），烷氧基羰基，烷酰基或烷酰基氨基，R，RO，RS，RSO或RSO 2，其中R表示任选被 卤素，R 4表示氢或烷基或烷氧基羰基，R 5表示氢或烷基或烷氧基羰基，R 6表示氢或烷基，R 7表示可以被卤素或烷硫基取代的烷基或由 基团（R 8）n-苯基-S-，或代表环烷基或四氢噻喃-3-基或代表（R 8）n-苯基 - ，其中R 8表示卤素，羟基，羧基 ，硝基或c 氨基或氨基甲酰基（其可以被一个或两个烷基取代），烷氧基羰基或烷酰基或烷酰基氨基或R，RO，RS，RSO或RSO 2，其中R表示任选被卤素取代的烷基，m为零或 1至5，n为0或1至5，条件是当X表示亚甲基，Y表示-C（R 5）（R 6））时，则R 1和R 2不同时 代表氢或烷基，其盐可用作除草剂。

公开(公告)号：EP0278742A2

公开(公告)日：1988-08-17

申请号：EP88301103.3

申请日：1988-02-10

申请人： MAY & BAKER LIMITED

发明人： Geach, Neil Jonathan ,  Gilmour, James ,  Hatton, Leslie Roy ,  Smith, Philip Henry Gaunt

IPC分类号： C07D211/86 ,  C07D309/32 ,  C07D221/20 ,  C07C49/792 ,  C07C79/36 ,  A01N43/40 ,  A01N43/16 ,  A01N35/00

CPC分类号： C07D309/32 ,  A01N35/06 ,  A01N37/42 ,  A01N41/10 ,  A01N43/16 ,  A01N43/18 ,  A01N43/28 ,  A01N43/30 ,  A01N43/40 ,  A01N43/42 ,  A01N43/86 ,  A01N47/22 ,  C07C45/54 ,  C07C49/792 ,  C07C49/813 ,  C07C49/83 ,  C07C49/835 ,  C07C49/84 ,  C07C205/55 ,  C07C323/56 ,  C07C2601/14 ,  C07D211/86

摘要： A 2-benzoylcyclic-1,3-dione derivative of the formula:
wherein X represents methylene, oxygen, sulphur or -NR⁴-, Y represents -C(R⁵) (R⁶)- or oxygen, R¹ represents hydrogen or alkyl optionally substituted by halogen or represents cycloalkyl, R² represents hydrogen or R⁷ or R¹ and R² together represent alkylene, R³ represents halogen, hydroxy, carboxy, nitro, cyano or amino or carbamoyl (which may be substituted by one or two alkyl groups) , alkoxycarbonyl, alkanoyl, or alkanoylamino, R, RO, RS, RSO or RSO₂ in which R represents alkyl optionally substituted by halogen, R⁴ represents hydrogen or alkyl or alkoxycarbonyl, R⁵ represents hydrogen or alkyl or alkoxycarbonyl, R⁶ represents hydrogen or alkyl, R⁷ represents alkyl which may be substituted by halogen or alkylthio or by a group (R⁸) n -phenyl-S-, or represents cycloalkyl or tetrahydrothiapyran-3-yl or represents a group (R⁸) n -phenyl- ­in which R⁸ represents a halogen, hydroxy, carboxy, nitro or cyano, or amino or carbamoyl (which may be substituted by one or two alkyl groups), alkoxycarbonyl or alkanoyl or alkanoylamino or R, RO, RS, RSO or RSO₂ in which R represents alkyl which is optionally substituted by halogen, m is zero or 1 to 5 and n is zero or 1 to 5, provided that when X represents methylene, and Y represents -C(R⁵) (R⁶)- ­then R¹ and R² do not simultaneously represent hydrogen or alkyl and salts thereof are useful as herbicides.

摘要翻译： 下式的2-苯甲酰基-1,3-二酮衍生物：其中X代表亚甲基，氧，硫或-NR 4 - ，Y代表-C（R 5）（R 6） - 或氧，R 1表示氢或任选被卤素取代的烷基或代表环烷基，R 2表示氢或R 7或R 1和R 2一起表示亚烷基，R 3表示 卤素，羟基，羧基，硝基，氰基或氨基或氨基甲酰基（其可以被一个或两个烷基取代），烷氧基羰基，烷酰基或烷酰基氨基，R，RO，RS，RSO或RSO 2，其中R表示任选被 卤素，R 4表示氢或烷基或烷氧基羰基，R 5表示氢或烷基或烷氧基羰基，R 6表示氢或烷基，R 7表示可以被卤素或烷硫基取代的烷基或由 基团（R 8）n-苯基-S-，或代表环烷基或四氢噻喃-3-基或代表（R 8）n-苯基 - ，其中R 8表示卤素，羟基，羧基 ，硝基或c 氨基或氨基甲酰基（其可以被一个或两个烷基取代），烷氧基羰基或烷酰基或烷酰基氨基或R，RO，RS，RSO或RSO 2，其中R表示任选被卤素取代的烷基，m为零或 1至5，n为0或1至5，条件是当X表示亚甲基，Y表示-C（R 5）（R 6））时，则R 1和R 2不同时 代表氢或烷基，其盐可用作除草剂。