3-(2,4-dichlorobenzoyl)pyridine-2,4-dione

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-(2,4-dichlorobenzoyl)pyridine-2,4-dione
• 英文别名: 3-(2,4-dichlorobenzoyl)-1H-pyridine-2,4-dione
• 化学式: C₁₂H₇Cl₂NO₃
• 分子量: 284.098
• InChiKey: XZWVPVLBXBGPFG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  63.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2,4-二羟基吡啶 、 2,4-二氯苯甲酸 在 PPA 作用下， 生成 3-(2,4-dichlorobenzoyl)pyridine-2,4-dione
  参考文献：
  名称：

  Substituted pyridyl phenyl ketone herbicides

  摘要：

  除草剂化合物的分子式为##STR1##其中：R.sub.1为氢，卤素；C.sub.1 -C.sub.4烷基；C.sub.1 -C.sub.4卤代烷基；C.sub.1 -C.sub.4烷氧基；C.sub.1 -C.sub.4卤代烷氧基；C.sub.2 -C.sub.8烷氧基烷基；硝基；氰基；硫氰基；或R.sub.7 S(O).sub.m - 其中m为0、1或2，R.sub.7为C.sub.1 -C.sub.4烷基或C.sub.1 -C.sub.4卤代烷基；R.sub.2和R.sub.3独立地为氢；卤素；C.sub.1 -C.sub.4烷基；C.sub.1 -C.sub.4烷氧基；C.sub.1 -C.sub.4卤代烷基；C.sub.1 -C.sub.4卤代烷氧基；C.sub.2 -C.sub.8烷氧基烷基；硝基；R.sub.8 S(O).sub.2 O-或R.sub.8 S(O).sub.n - 其中n为0、1或2，R.sub.8为C.sub.1 -C.sub.4烷基，C.sub.1 -C.sub.4卤代烷基，C.sub.1 -C.sub.4氰基烷基，苯基或苄基；NR.sub.9 R.sub.10其中R.sub.9和R.sub.10独立地为氢或C.sub.1 -C.sub.4烷基；R.sub.11 CO-其中R.sub.11为C.sub.1 -C.sub.4烷基或C.sub.1 -C.sub.4烷氧基，SO.sub.2 NR.sub.12 R.sub.13其中R.sub.12和R.sub.13独立地为氢，C.sub.1 -C.sub.4烷基或C.sub.1 -C.sub.4卤代烷基，或N(R.sub.14)COR.sub.15其中R.sub.14和R.sub.15独立地为氢或C.sub.1 -C.sub.4烷基；R.sub.4为氢，卤素或羟基；R.sub.5为氢，甲基或三氟甲基；R.sub.6为氢，卤素或羟基；但要求R.sub.4和R.sub.6不同时为氢；以及其农业上可接受的盐。

  公开号：

  US05565413A1

文献信息

• 3-BENZOYLPYRIDINE DERIVATIVES, THEIR PREPARATION AND THEIR USE AS HERBICIDES
  申请人：ZENECA LIMITED

  公开号：EP0796246A1

  公开（公告）日：1997-09-24
• US5565413A
  申请人：——

  公开号：US5565413A

  公开（公告）日：1996-10-15
• [EN] 3-BENZOYLPYRIDINE DERIVATIVES, THEIR PREPARATION AND THEIR USE AS HERBICIDES<br/>[FR] DERIVES DE 3-BENZOYLPYRIDINE, LEUR PREPARATION ET LEUR UTILISATION COMME HERBICIDES
  申请人：——

  公开号：WO1996017829A2

  公开（公告）日：1996-06-13

  [EN] Herbicidal compounds have formula (I) in which: R1 is hydrogen, halogen, C1-C4 alkyl; C1-C4 haloalkyl; C1-C4 alkoxy; C1-C4 haloalkoxy; C2-C8 alkoxyalkyl; nitro; cyano; thiocyano; or R7S(O)m- where m is 0, 1 or 2, and R7 is C1-C4 alkyl or C1-C4 haloalkyl; R2 and R3 are independently hydrogen; halogen; C1-C4 alkyl; C1-C4 alkoxy; C1-C4 haloalkyl; C1-C4 haloalkoxy; C2-C8 alkoxyalkyl; nitro; R8S(O)2O- or R8S(O)n- where n is 0, 1 or 2 and R8 is C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 cyanoalkyl, phenyl or benzyl; NR9R10 where R9 and R10 are independently hydrogen or C1-C4 alkyl; R11CO- where R11 is C1-C4 alkyl or C1-C4 alkoxy, SO2NR12R13 where R12 and R13 are independently hydrogen, C1-C4 alkyl or C1-C4 haloalkyl, or N(R14)COR15 where R14 and R15 are independently hydrogen or C1-C4 alkyl; R4 is hydrogen, halogen or hydroxy; R5 is hydrogen, methyl or trifluoromethyl; and R6 is hydrogen, halogen or hydroxy; provided that R4 and R6 are not both hydrogen; and agriculturally acceptable salts thereof.
  [FR] La présente invention concerne des composés herbicides et ceux de leurs sels acceptables en agriculture, ces composés étant représentés par la formule générale (I). R1 est hydrogène, halogène, C1-C4 alkyle, C1-C4 alcoxy, C1-C4 haloalcoxy, C2-C8 alcoxyalkyle, nitro, cyano, thiocyano ou R7S(O)m, m valant 0, 1 ou 2, et R7 étant C1-C4 alkyle ou C1-C4 haloalkyle. R2 et R3 sont chacun indépendamment hydrogène, halogène, C1-C4 alkyle, C1-C4 alcoxy, C1-C4 haloalkyle, C1-C4 haloalcoxy, C2-C8 alcoxyalkyle, nitro, R8S(O)2O- ou R8S(O)n- n valant 0, 1 ou 2 et R8 étant C1-C4 alkyle, C1-C4 haloalkyle, C1-C4 alcoxy, C1-C4 cyanoalkyle, phényle ou benzyle, NR9R10, R9 et R10 étant indépendamment hydrogène ou C1-C4 alkyle, R11CO-, R11 étant alkyle ou C1-C4 alcoxy, SO2NR12R13, R12 et R13 étant indépendamment hydrogène, C1-C4 alkyle ou C1-C4 haloalkyle, ou N(R14)COR15, R14 et R15 étant indépendamment hydrogène ou C1-C4 alkyle. R4 est hydrogène, halogène ou hydroxy. R5 est hydrogène, méthyle ou trifluorométhyle. R6 est hydrogène, halogène ou hydroxy, mais R4 et R6 ne doivent pas être tous les deux hydrogène.
• Substituted pyridyl phenyl ketone herbicides
  申请人：Zeneca Limited

  公开号：US05565413A1

  公开（公告）日：1996-10-15

  Herbicidal compounds have the formula ##STR1## in which: R.sub.1 is hydrogen, halogen; C.sub.1 -C.sub.4 alkyl; C.sub.1 -C.sub.4 haloalkyl; C.sub.1 -C.sub.4 alkoxy; C.sub.1 -C.sub.4 haloalkoxy; C.sub.2 -C.sub.8 alkoxyalkyl; nitro; cyano; thiocyano; or R.sub.7 S(O).sub.m - where m is 0, 1 or 2 and R.sub.7 is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl; R.sub.2 and R.sub.3 are independently hydrogen; halogen; C.sub.1 -C.sub.4 alkyl; C.sub.1 -C.sub.4 alkoxy; C.sub.1 -C.sub.4 haloalkyl; C.sub.1 -C.sub.4 haloalkoxy; C.sub.2 -C.sub.8 alkoxyalkyl; nitro; R.sub.8 S(O).sub.2 O- or R.sub.8 S(O).sub.n - where n is 0, 1 or 2 and R.sub.8 is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 cyanoalkyl, phenyl or benzyl; NR.sub.9 R.sub.10 where R.sub.9 and R.sub.10 are independently hydrogen or C.sub.1 -C.sub.4 alkyl; R.sub.11 CO- where R.sub.11 is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy, SO.sub.2 NR.sub.12 R.sub.13 where R.sub.12 and R.sub.13 are independently hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl, or N(R.sub.14)COR.sub.15 where R.sub.14 and R.sub.15 are independently hydrogen or C.sub.1 -C.sub.4 alkyl; R.sub.4 is hydrogen, halogen or hydroxy; R.sub.5 is hydrogen, methyl or trifluoromethyl; and R.sub.6 is hydrogen, halogen or hydroxy; provided that R.sub.4 and R.sub.6 are not both hydrogen; and agriculturally acceptable salts thereof.

  除草剂化合物的分子式为##STR1##其中：R.sub.1为氢，卤素；C.sub.1 -C.sub.4烷基；C.sub.1 -C.sub.4卤代烷基；C.sub.1 -C.sub.4烷氧基；C.sub.1 -C.sub.4卤代烷氧基；C.sub.2 -C.sub.8烷氧基烷基；硝基；氰基；硫氰基；或R.sub.7 S(O).sub.m - 其中m为0、1或2，R.sub.7为C.sub.1 -C.sub.4烷基或C.sub.1 -C.sub.4卤代烷基；R.sub.2和R.sub.3独立地为氢；卤素；C.sub.1 -C.sub.4烷基；C.sub.1 -C.sub.4烷氧基；C.sub.1 -C.sub.4卤代烷基；C.sub.1 -C.sub.4卤代烷氧基；C.sub.2 -C.sub.8烷氧基烷基；硝基；R.sub.8 S(O).sub.2 O-或R.sub.8 S(O).sub.n - 其中n为0、1或2，R.sub.8为C.sub.1 -C.sub.4烷基，C.sub.1 -C.sub.4卤代烷基，C.sub.1 -C.sub.4氰基烷基，苯基或苄基；NR.sub.9 R.sub.10其中R.sub.9和R.sub.10独立地为氢或C.sub.1 -C.sub.4烷基；R.sub.11 CO-其中R.sub.11为C.sub.1 -C.sub.4烷基或C.sub.1 -C.sub.4烷氧基，SO.sub.2 NR.sub.12 R.sub.13其中R.sub.12和R.sub.13独立地为氢，C.sub.1 -C.sub.4烷基或C.sub.1 -C.sub.4卤代烷基，或N(R.sub.14)COR.sub.15其中R.sub.14和R.sub.15独立地为氢或C.sub.1 -C.sub.4烷基；R.sub.4为氢，卤素或羟基；R.sub.5为氢，甲基或三氟甲基；R.sub.6为氢，卤素或羟基；但要求R.sub.4和R.sub.6不同时为氢；以及其农业上可接受的盐。