| 858956-35-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• CAS: 858956-35-1
• 化学式: C8H8ClKN3O2
• 分子量: 252.72
• InChiKey: NHNWPVWKNNXJNL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.91
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  89.1
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• HERBICIDAL PYRIMIDINES
  申请人：E I DU PONT DE NEMOURS AND COMPANY

  公开号：US20140350251A1

  公开（公告）日：2014-11-27

  Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation wherein R 1 is cyclopropyl optionally substituted with 1-5 R 5 , isopropyl optionally substituted with 1-5 R 6 , or phenyl optionally substituted with 1-3 R 7 ; R 2 is ((O) j C(R 15 )(R 16 )) k R; R is CO 2 H or a herbicidally effective derivative of CO 2 H; R 3 is halogen, cyano, nitro, OR 20 , SR 21 or N(R 22 )R 23 ; R 4 is —N(R 24 )R 25 or —NO 2 ; j is 0 or 1; and k is 0 or 1; provided that when k is 0, then j is 0; and R 5 , R 6 , R 7 , R 15 , R 16 , R 20 , R 21 , R 22 , R 23 , R 24 and R 25 are as defined in the disclosure. Also disclosed are compositions comprising the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I. Also disclosed are compositions comprising a compound of Formula I and at least one additional active ingredient selected from the group consisting of an other herbicide and a herbicide safener.

  本发明揭示了化学式I的化合物及其N-氧化物和农业适用的盐，用于控制不良杂草，其中R1为环丙基，可选择性地用1-5个R5取代，或异丙基，可选择性地用1-5个R6取代，或苯基，可选择性地用1-3个R7取代；R2为((O)jC(R15)(R16))kR；R为CO2H或CO2H的除草有效衍生物；R3为卤素，氰基，硝基，OR20，SR21或N(R22)R23；R4为-N(R24)R25或-NO2；j为0或1；k为0或1；前提是当k为0时，j为0；并且R5，R6，R7，R15，R16，R20，R21，R22，R23，R24和R25如所述。还揭示了包括化学式I的化合物的组合物以及控制不良杂草的方法，该方法涉及将化合物与杂草或其环境接触的有效量。还揭示了包括化学式I的化合物和至少一种来自其他除草剂和除草剂安全剂组的其他活性成分的组合物。
• US9144240B2
  申请人：——

  公开号：US9144240B2

  公开（公告）日：2015-09-29