4-(2-chloro-4-(trifluoromethyl)-phenoxy)-2-fluoroaniline | 101463-63-2

• 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: 4-(2-chloro-4-(trifluoromethyl)-phenoxy)-2-fluoroaniline
• 英文别名: 2-fluoro-4-(2-chloro-4-trifluoromethylphenoxy)aniline；2-fluoro-4-(2-chloro-4-(trifluoromethyl)phenoxy)aniline；4-(2-chloro-4-(trifluoromethyl) phenoxy)-2-fluoroaniline；2-fluoro-4-(2-chloro-4-[trifluoromethyl]phenoxy)aniline；2-fluoro-4-[2-chloro-4-(trifluoromethyl)phenoxy]aniline；Benzenamine, 4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluoro-；4-[2-chloro-4-(trifluoromethyl)phenoxy]-2-fluoroaniline
• CAS: 101463-63-2
• 化学式: C₁₃H₈ClF₄NO
• 分子量: 305.659
• InChiKey: VJDSJZLFFLFXEQ-UHFFFAOYSA-N

物化性质

• 沸点：
  315.3±42.0 °C(Predicted)
• 密度：
  1.441±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  20
• 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：
  35.2
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-(2-chloro-4-(trifluoromethyl)-phenoxy)-2-fluoroaniline 在 氢氧化钾 作用下， 以 甲醇 、 苯 为溶剂， 反应 7.0h， 生成 1-[4-(2-chloro-α,α,α-trifluoro-4-tolyloxy)-2-fluorophenyl]-3-[2,6-difluoro-3-(2-carbonylethyl)benzoyl]urea
  参考文献：
  名称：

  Development of a Compound-Specific ELISA for Flufenoxuron and an Improved Class-Specific Assay for Benzoylphenylurea Insect Growth Regulators

  摘要：

  This study describes immunochemical approaches for the compound-specific detection of flufenoxuron and class-specific detection of benzoylphenylurea (BPU) insecticides. With the aim of developing a highly specific immunoassay for flufenoxuron, a hapten was synthesized by introducing a spacer arm at the 2,6-difluoro substituent aromatic ring of a flufenoxuron derivative. An IC50 value of 2.4 ppb was obtained for flufenoxuron, with detection of the other four BPUs being more than 4000-fold less sensitive. For the development of class-specific ELISA for five BPUs, a new approach was used for the hapten preparation in which a butanoic acid linkage was introduced into the 3,5-dichloro-substitued aniline ring of chlorfluazuron analogue. Although the resultant ELISA still exhibited slightly differing cross-reactions for these five BPUs, this method had broader specificity than the previously reported polyclonal antibody-based ELISA. Spike and recovery studies for five BPUs in soil and water indicated that both the compound- and class-specific ELISAs were able to quantitatively detect BPU residues in soil and water. This study also provided additional insights into the influence of the immunizing hapten structure on the specificities of the antibodies obtained.

  DOI：

  10.1021/jf9812984
• 作为产物：
  描述：

  2-fluoro-4-(2-chloro-4-trifluoromethylphenoxy)acetanilide 在 盐酸 作用下， 以 乙醇 、 水 为溶剂， 反应 4.0h， 以92.2%的产率得到4-(2-chloro-4-(trifluoromethyl)-phenoxy)-2-fluoroaniline
  参考文献：
  名称：

  氟虫脲中间体2-氟-4-(2-氯-4-三氟甲基苯氧 基)苯胺的合成方法

  摘要：

  本发明公开了一种氟虫脲中间体2‑氟‑4‑(2‑氯‑4‑三氟甲基苯氧基)苯胺的合成方法，其包括：a)3‑氟‑4‑氨基苯酚与有机酸酐进行酰化反应制备3‑氟‑4‑乙酰氨基苯酚；b)3‑氟‑4‑乙酰氨基苯酚于极性溶剂中并在碱性化合物存在下与3,4‑二氯三氟甲基苯缩合反应制备2‑氟‑4‑(2‑氯‑4‑三氟甲基苯氧基)乙酰苯胺；c)2‑氟‑4‑(2‑氯‑4‑三氟甲基苯氧基)乙酰苯胺经过酸解和碱中和反应即得。本发明提供的制备方法反应条件温和，工艺过程操作简单，具有原料价格低廉易得，反应简单，合成路线短，总收率高，产品含量高，生产成本较低等优点。而且产生的“三废”少，适合工业化规模生产。

  公开号：

  CN103709048B

文献信息

• Benzoylthiourea compounds
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0357097A1

  公开（公告）日：1990-03-07

  The invention provides benzoylthiourea compounds of general formula wherein each of A, B, X and Z independently represents a fluorine or chlorine atom; n is 0, 1, 2 or 3; p is 0 or 1; Y represents a haloalkyl group of up to 6 carbon atoms; and R¹ represents a hydrogen atom or the group -SNR²R³ in which R² represents an alkyl group of up to 6 carbon atoms and R³ represents an alkyl group of up to 6 carbon atoms or a group of formula -COR⁴ or -COOR⁴ in which R⁴ represents an alkyl group of up to 6 carbon atoms, or R² and R³ together represent an alkylene group having 4 or 5 carbon atoms and optionally substituted by an alkoxycarbonyl group having up to 6 carbon atoms in the alkyl moiety; processes for their preparation; their use as pesticides, particularly as insecticides and acaricides; and their use as intermediates in the preparation of benzoylureas.

  该发明提供了一般公式的苯甲酰硫脲化合物，其中A、B、X和Z中的每一个独立代表氟或氯原子；n为0、1、2或3；p为0或1；Y代表最多6个碳原子的卤代烷基基团；R¹代表氢原子或基团-SNR²R³，其中R²代表最多6个碳原子的烷基基团，R³代表最多6个碳原子的烷基基团或公式-COR⁴或-COOR⁴中的基团，其中R⁴代表最多6个碳原子的烷基基团，或R²和R³一起代表具有4个或5个碳原子的亚烷基基团，该亚烷基基团可选择地由具有最多6个碳原子的烷基基团在烷基部分上取代的烷氧羰基基团取代；它们的制备方法；它们作为杀虫剂，特别是作为杀虫剂和杀螨剂的用途；以及它们作为苯甲酰脲制备中间体的用途。
• Benzoylurea compounds
  申请人：E. I. Du Pont de Nemours and Company

  公开号：US04672139A1

  公开（公告）日：1987-06-09

  Benzoylurea compounds of the formula ##STR1## wherein the meaning of each of the symbols is described in the specification.

  Benzoylurea化合物的化学式为##STR1##其中每个符号的含义在说明中描述。
• Pesticidal benzoylurea compounds
  申请人：Shell Oil Company

  公开号：US04623658A1

  公开（公告）日：1986-11-18

  Pesticidal benzoylurea compounds of the formula: ##STR1## wherein R represents a moiety --C(O)OR.sup.1 or --NR.sup.2 R.sup.3, and the meanings of each of the other symbols is described in the specification.

  式子为：##STR1## 的杀虫苯甲酰脲化合物，其中R代表一个基团--C(O)OR.sup.1或--NR.sup.2 R.sup.3，其他符号的含义在说明书中描述。
• Pesticidal benzoylurea compounds, compositions and use
  申请人：E. I. Du Pont de Nemours and Company

  公开号：US04745113A1

  公开（公告）日：1988-05-17

  Compounds of the general formula ##STR1## in which each of A and B independently represents a halogen atom or an alkyl group; m is 0 or 1; Q represents a group of general formula ##STR2## in which R is as defined, or Q represents a group of general formula --CR.sup.2 R.sup.3 R.sub.4 in which R.sup.2, R.sup.3 and R.sup.4 are as defined; together with processes for the preparation of such compounds, pesticidal compositions containing them and their pesticidal use, and certain novel intermediates.

  一般式为##STR1##的化合物，其中A和B各自独立地表示卤素原子或烷基；m为0或1；Q表示一般式##STR2##的基团，其中R的定义如上，或Q表示一般式--CR.sup.2 R.sup.3 R.sub.4的基团，其中R.sup.2、R.sup.3和R.sup.4的定义如上；以及制备这种化合物的过程、含有它们的杀虫剂组合物及其杀虫剂用途，以及某些新的中间体。
• Benzamide compounds, their preparation and their use as pesticides
  申请人：Shell Internationale Research Maatschappij, B.V.

  公开号：US05155135A1

  公开（公告）日：1992-10-13

  This invention provides benzamide compounds of general formula ##STR1## wherein each of A and B independently represents a hydrogen or halogen atom, X represents an oxygen or a sulphur atom, n is 0, 1, 2, 3 or 4, each Z moiety independently represents a halogen atom or a C.sub.1-6 alkyl group, and Y represents a C.sub.1-6 haloalkyl group, a C.sub.1-6 haloalkoxy group, a group of formula ##STR2## wherein P is 0, 1 or 2, each Z' moiety independently represents a halogen atom or a C.sub.1-6 alkyl group, Y' represents a C.sub.1-6 haloalkyl, C.sub.1-6 haloalkoxy, nitro or cyano group and Q represents N or C-H, or, when n is 2 or 3, Y may also be a halogen atom; processes for their preparation; and their use as pesticides.

  该发明提供了一般式为##STR1##的苯甲酰胺化合物，其中每个A和B独立表示氢或卤素原子，X表示氧或硫原子，n为0、1、2、3或4，每个Z基团独立表示卤素原子或C.sub.1-6烷基，Y表示C.sub.1-6卤代烷基、C.sub.1-6卤代氧基、式##STR2##的基团，其中P为0、1或2，每个Z'基团独立表示卤素原子或C.sub.1-6烷基，Y'表示C.sub.1-6卤代烷基、C.sub.1-6卤代氧基、硝基或氰基，Q表示N或C-H，或者当n为2或3时，Y也可以是卤素原子；它们的制备方法；以及它们作为杀虫剂的用途。