3-amino-4,4,4-trifluoro-2-butenoate | 158756-18-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 3-amino-4,4,4-trifluoro-2-butenoate
• 英文别名: 3-amino-4,4,4-trifluorocrotonate；3-Amino-4,4,4-trifluorobut-2-enoic acid；3-amino-4,4,4-trifluorobut-2-enoic acid
• CAS: 158756-18-4
• 化学式: C₄H₄F₃NO₂
• 分子量: 155.076
• InChiKey: WJAFQSJKHIPRDX-UHFFFAOYSA-N

物化性质

• 沸点：
  238.0±40.0 °C(Predicted)
• 密度：
  1.510±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  63.3
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  methyl 6-chloro-3-isocyanato-2-methylbenzoate 、 3-amino-4,4,4-trifluoro-2-butenoate 以 四氢呋喃 、 正己烷 、 乙酸乙酯 为溶剂， 生成 methyl 6-chloro-2-methyl-3-[6-trifluoromethyl-2,4(1H,3H)-pyrimidinedion-3-yl]benzoate
  参考文献：
  名称：

  Herbicidal isoindolinonyl-and 3,4-dihydroisoquinolonyl-substituted heterocycles

  摘要：

  这项发明涉及式(I)的除草化合物，制备这种除草化合物的方法以及使用这种除草化合物的方法。已经发现，式(I)的化合物可用作前除草剂和后除草剂。式(I)如下： 其中Q、X、Y、n和R如本文所述。该发明还涉及用于制备这种除草化合物的中间体。

  公开号：

  US06277847B1

文献信息

• Herbicidal combinations containing
  申请人：——

  公开号：US05798316A1

  公开（公告）日：1998-08-25

  Herbicidal compositions containing herbicidal 2-\x9b(4-heterocyclic-phenoxymethyl)phenoxy!alkanoates in combination with other herbicides are disclosed. The herbicidal 2-\x9b(4-heterocyclic-phenoxymethyl)phenoxy!-alkanoates are of the formula ##STR1## in which R' is methyl, W is oxygen, Q is ##STR2## R is hydrogen, M, lower alkyl; cycloalkyl comprising from 3 to 6 carbon atoms; lower alkenyl; or lower alkynyleach optionally substituted with one or more chlorine or fluorine, or --\x9bCHR.sup.7 --(CH.sub.2).sub.m O!.sub.n R.sup.8 ; each of R.sup.1 through R.sup.5 is lower alkyl or lower haloalkyl; R.sup.6 is lower alkyl, lower haloalkyl, lower cyano-alkyl, lower alkoxyalkyl, lower alkoxycarbonylalkyl, lower arylalkyl, or amino; R.sup.7 is hydrogen or methyl; R.sup.8 is lower alkyl; X is hydrogen, methyl, fluorine, or chlorine; Y is hydrogen; Z is hydrogen, fluorine, chlorine, bromine, lower alkyl, or methoxy; Z' is hydrogen, fluorine, or chlorine; Z and Z' taken together may be --(CH.sub.2).sub.4 -- to form a tetrahydronaphthyl moiety; m is 0 to 2, and n is 1 to 6; and M is sodium, potassium or ammonium. These herbicidal alkanoates are used with either grass-controlling or broadleaf herbicides.

  含有杀草剂2-(4-杂环苯氧甲基)苯氧基!-癸酸酯的除草剂组合物与其他除草剂的组合物被揭示。这些杀草剂2-(4-杂环苯氧甲基)苯氧基!-癸酸酯的化学式为##STR1##其中R'为甲基，W为氧，Q为##STR2##R为氢，M，较低的烷基；由3到6个碳原子组成的环烷基；较低的烯基；或较低的炔基，每个选项都可以用一个或多个氯或氟取代，或--CHR.sup.7 --(CH.sub.2).sub.m O!.sub.n R.sup.8；R.sup.1到R.sup.5中的每一个都是较低的烷基或较低的卤代烷基；R.sup.6是较低的烷基，较低的卤代烷基，较低的氰基烷基，较低的烷氧基烷基，较低的烷氧羰基烷基，较低的芳基烷基，或氨基；R.sup.7是氢或甲基；R.sup.8是较低的烷基；X是氢，甲基，氟或氯；Y是氢；Z是氢，氟，氯，溴，较低的烷基或甲氧基；Z'是氢，氟或氯；Z和Z'一起可以是--(CH.sub.2).sub.4 --形成四氢萘基；m为0到2，n为1到6；M为钠，钾或铵。这些杀草剂癸酸酯与控制草类或阔叶杂草的除草剂一起使用。
• Herbicidal 2-[(4-heterocyclic-phenoxymethyl)phenoxy]-alkanoates
  申请人：FMC Corporation

  公开号：US05344812A1

  公开（公告）日：1994-09-06

  Herbicidal compounds, compositions containing them, and a method for controlling weeds by application of the compositions are disclosed. The herbicidal compounds are 2-[(4-heterocyclic-phenoxymethyl)phenoxy]alkanoates of the formula ##STR1## in which A is a derivative of an alkanoate bonded to the phenoxy oxygen at the alpha carbon, and Q is 4-difluoromethyl-4,5-dihydro-3-methyl-l,2,4-triazol-5(1H)-on-1-yl, 3,4,5,6-tetrahydrophthalimid-1-yl, 1-(1-methylethyl)imidazolidin-2,4-dion-3-yl, 1,4-dihydro-4-(3-fluoropropyl)-5H-tetrazol-5-on-1-yl, 3-chloro-4,5,6,7-tetrahydroindazol-2-yl, 4-methyl-l,2,4-triazine-3,5-dion-2-yl, 8-thia-1,6-diazabicyclo[4.3.0]-nonane-7-on-9-ylimino, or 1-methyl-6-trifluoromethyl-2,4-pyrimidinedione-3-yl; X is hydrogen, methyl, fluorine, or chlorine; Y is hydrogen; W is oxygen or sulfur; Z is hydrogen, fluorine, chlorine, bromine, lower alkyl, or methoxy; Z' is hydrogen, fluorine, or chlorine; and the group AO-- may be in the 2, 3, or 4-position of the phenyl ring.

  除草化合物、含有这些化合物的组合物以及通过应用这些组合物来控制杂草的方法被披露。这些除草化合物是具有以下式子的2-[(4-杂环-苯氧甲基)苯氧基]烷酸酯：##STR1## 其中A是与苯氧氧原子在α碳上结合的烷酸酯的衍生物，Q是4-二氟甲基-4,5-二氢-3-甲基-1,2,4-三唑-5(1H)-酮-1-基，3,4,5,6-四氢邻苯二甲酰亚胺-1-基，1-(1-甲基乙基)咪唑啉-2,4-二酮-3-基，1,4-二氢-4-(3-氟丙基)-5H-四唑-5-酮-1-基，3-氯-4,5,6,7-四氢吲哚-2-基，4-甲基-1,2,4-三嗪-3,5-二酮-2-基，8-硫代-1,6-二氮杂双环[4.3.0]-壬烷-7-酮-9-亚基，或1-甲基-6-三氟甲基-2,4-嘧啶二酮-3-基；X是氢、甲基、氟或氯；Y是氢；W是氧或硫；Z是氢、氟、氯、溴、低碳基或甲氧基；Z'是氢、氟或氯；以及AO--基团可能位于苯环的2、3或4位。
• Herbicidal isoindolinonyl-and 3,4-dihydroisoquinolonyl-substituted heterocycles
  申请人：FMC Corporation

  公开号：US06277847B1

  公开（公告）日：2001-08-21

  This invention relates to herbicidal compounds of formula (I), methods of making such herbicidal compounds and methods of using such herbicidal compounds. It has been found that compounds of formula (I) are useful as pre-emergent and post-emergent herbicides. Formula (I) is as follows: where Q, X, Y, n, and R are as described herein. This invention is also directed to intermediates used in the preparation of such herbicidal compounds.

  这项发明涉及式(I)的除草化合物，制备这种除草化合物的方法以及使用这种除草化合物的方法。已经发现，式(I)的化合物可用作前除草剂和后除草剂。式(I)如下： 其中Q、X、Y、n和R如本文所述。该发明还涉及用于制备这种除草化合物的中间体。