N-(4-isopropylphenyl)-N,N'-dimethylurea | 66736-29-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-(4-isopropylphenyl)-N,N'-dimethylurea
• 英文别名: N,N'-Dimethyl-N-[4-(propan-2-yl)phenyl]urea；1,3-dimethyl-1-(4-propan-2-ylphenyl)urea
• CAS: 66736-29-6
• 化学式: C₁₂H₁₈N₂O
• 分子量: 206.288
• InChiKey: DVOWQDWWOXQBFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• A method for combatting blackgrass in cereal crops and compositions therefor
  申请人：AGAN CHEMICAL MANUFACTURERS LTD.

  公开号：EP0100156A2

  公开（公告）日：1984-02-08

  A method for obtaining satisfactory weed control including control of blackgrass in cereal crops comprising preemergent application of a mixture of terbutryne and trifluralin having a ratio of 1:2 to 2.5:1 and compositions for same, particularly liquid concentrate compositions which do not give crystalline precipitation within 24 hours of emulsification, comprising a) 7.5 to 18% terbutryne, b) 15 to 25% trifluralin, c) 28 to 42% non phytoxic alicyclic ketone, d) 5 to 15% emulsifier, and e) stabilizing cosolvent selected from 1) 1 to 3% mesityl oxide, or 2) 8 to 15% lower alkyl esters of C-18 unsaturated fatty acids, or 3) a combination of 10 to 20% isophorone and 1 to 3% di-lower alkyl formamide.

  一种获得令人满意的除草效果（包括控制谷类作物中的黑草）的方法，包括萌芽前施用比例为 1:2 至 2.5:1 的特丁净和 trifluralin 混合物及其组合物，特别是在乳化 24 小时内不会产生结晶沉淀的液态浓缩组合物，其中包括 a) 7.5%至 18%的特丁净，b) 15%至 25%的氟乐灵，c) 28%至 42%的无植物毒性脂环酮，d) 5%至 15%的乳化剂，和 e) 选自下列物质的稳定助溶剂：1) 1%至 3%的氧化甲硅烷，或 2) 8%至 15%的 C-18 不饱和脂肪酸低级烷基酯，或 3) 10%至 20%的异佛尔酮和 1%至 3%的二低级烷基甲酰胺的组合。
• 2-substituted pyrimidines and herbicidal use thereof
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0579424A1

  公开（公告）日：1994-01-19

  A class of 2-arylpyrimidines which is useful in the control of weeds is of the general formula: wherein R² is an optionally substituted aromatic ring; R³ is a saturated or unsaturated alkyl group; R⁵ is selected from hydrogen, halo, alkyl, alkenyl, alkynyl, alkoxy, and alkylthio; R⁶ is selected from hydrogen, halo, alkyl, haloalkyl, aryl, and alkoxy; or R⁵ and R⁶ are joined together to form a ring; and X is oxygen or sulfur.

  一类可用于控制杂草的 2-芳基嘧啶类化合物的通式为 其中 R² 是任选取代的芳环；R³ 是饱和或不饱和烷基；R⁵ 选自氢、卤代、烷基、烯基、炔基、烷氧基和烷硫基；R⁶ 选自氢、卤代、烷基、卤代烷基、芳基和烷氧基；或 R⁵ 和 R⁶ 连接在一起形成一个环；X 是氧或硫。
• 2-Arylpyrimidines and herbicidal use thereof
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0696588A1

  公开（公告）日：1996-02-14

  A class of 2-arylpyrimidines which is useful in the control of weeds is of the general formula: wherein R² is an optionally substituted aromatic ring; R³ is a saturated or unsaturated alkyl group; R⁵ and R⁶ are joined together to form a ring; and X is oxygen or sulfur.

  一类可用于控制杂草的 2-芳基嘧啶类化合物的通式为 其中 R² 是任选取代的芳环；R³ 是饱和或不饱和烷基；R⁵ 和 R⁶ 连接在一起形成环；X 是氧或硫。
• 2-Aryl-5,6-dihydropyrimidinones and herbicidal use thereof
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0733622A1

  公开（公告）日：1996-09-25

  A class of 2-aryl-5,6-dihydropyrimidinones and compositions thereof which are useful in the control of weeds is of the general formula wherein    Ar is a substituted or unsubstituted aryl or heteroaryl;    R3 is an optionally substituted alkyl, alkenyl or alkynyl;    R5a and R5b are each independently a hydrogen atom, halo, cyano or an optionally substituted alkyl, alkenyl, alkynyl, alkoxy or alkylthio;    R6a and R6b are each independently a hydrogen atom, halo, cyano, an optionally substituted alkyl, alkenyl, alkynyl, alkoxy or alkylthioalkyl, cycloalkyl, optionally substituted aryl, aryloxy, heterocyclyl or aralkyl, alkylamino, dialkylamino or dialkylaminocarbonyl;    R5a and R6a taken together with the carbon atoms to which they are attached may form a fused 4-7 member ring containing 2-5 methylenes; and    X is an oxygen or a sulfur atom.

  一类用于控制杂草的 2-芳基-5,6-二氢嘧啶酮及其组合物的通式为 其中 Ar 是取代或未取代的芳基或杂芳基； R3 是任选取代的烷基、烯基或炔基； R5a 和 R5b 各自独立地为氢原子、卤代、氰基或任选取代的烷基、烯基、炔基、烷氧基或硫代烷基； R6a 和 R6b 各自独立地为氢原子、卤代、氰基、任选取代的烷基、烯基、炔基、烷氧基或硫代烷基、环烷基、任选取代的芳基、芳氧基、杂环基或芳基、烷基氨基、二烷基氨基或二烷基氨基羰基； R5a 和 R6a 与它们所连接的碳原子一起可形成一个含有 2-5 个亚甲基的 4-7 个成员的融合环；以及 X 是氧原子或硫原子。
• Aryl-substituted cycloalkanes and cycloalkenes and herbicidal use thereof
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0768298A1

  公开（公告）日：1997-04-16

  Disclosed are herbicidal aryl substituted cycloalkyl and aryl substituted cycloalkenyl compounds, herbicidal compositions, and herbicidal use of the compounds and compositions. The aryl substituent is selected from substituted phenyl, unsubstituted or substituted five-membered heterocycle, and unsubstituted or substituted six-membered heterocycle.

  公开了具有除草作用的芳基取代环烷基和芳基取代环烯基化合物、除草组合物以及这些化合物和组合物的除草用途。芳基取代基选自取代苯基、未取代或取代的五元杂环和未取代或取代的六元杂环。