(E)-1-ethoxy-4,4,5,5,5-pentafluoro-1-penten-3-one | 170118-60-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (E)-1-ethoxy-4,4,5,5,5-pentafluoro-1-penten-3-one
• 英文别名: (E)-1-ethoxy-4,4,5,5,5-pentafluoropent-1-en-3-one；(E)-5-Ethoxy-1,1,1,2,2-pentafluoropent-4-en-3-one；1-ethoxy-4,4,5,5,5-pentafluoropent-1-ene-3-one；(1E)-1-ethoxy-4,4,5,5,5-pentafluoropent-1-en-3-one；5-ethoxy-1,1,1,2,2-pentafluoropent-4-en-3-one
• CAS: 170118-60-2
• 化学式: C₇H₇F₅O₂
• mdl: MFCD03102874
• 分子量: 218.123
• InChiKey: GJLCTHUCEKDZCK-ONEGZZNKSA-N

物化性质

• 沸点：
  134.7±40.0 °C(Predicted)
• 密度：
  1.294±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  (E)-1-ethoxy-4,4,5,5,5-pentafluoro-1-penten-3-one 在 对甲苯磺酸 作用下， 以 二氯甲烷 、 苯 为溶剂， 生成 ethyl (E)-3-(1,3-dioxolan-2-ylmethyl)-4,4,5,5,5-pentafluoro-2-pentenoate
  参考文献：
  名称：

  Reactions of ethyl triphenylphosphoranylideneacetate with fluorinated β-ketoaldehyde derivatives

  摘要：

  The reactions of fluorinated beta-ketoaldehyde derivatives: beta-alkoxyvinyl polyfluoroalkyl ketones 1 and fluorinated beta-ketoacetals 2 with ethyl triphenylphosphoranylideneacetate 3 are described. In the case of ketones 1 the result of the reaction is a mixture of products: fluorinated alkoxydienes 5 (Wittig reaction product) and polyfluoroacyl vinyl ylides 7 (Michael addition product). The reaction with fluorinated beta-ketoacetals 2 leads to a mixture of E- and Z-isomers of polyfluoroalkyl acrylates 8 and 9, respectively. The influence of the nature of fluorinated substituent and solvent or other factors on the outcome of the reactions are discussed. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.04.102
• 作为产物：
  描述：

  五氟丙酸酐 、 乙烯基乙醚 以 吡啶 、 二氯甲烷 为溶剂， 反应 2.0h， 生成 (E)-1-ethoxy-4,4,5,5,5-pentafluoro-1-penten-3-one
  参考文献：
  名称：

  3-Trifloxy-3-trifluoromethylpropeniminium Triflate：与芳香胺反应——2-Trifluoromethylquinolines 的有效合成

  摘要：

  研究了亚胺三氟甲磺酸酯 2 和 7 与各种芳香胺的反应。2-Rf 取代的喹啉 3 和 8 分别通过 2 和 7 与取代苯胺的反应以极好的收率制备。令人惊讶的是，2 和 7 与二芳胺的反应进行，得到相应的 3-Rf 取代的肉桂醛 4 和 9。

  DOI：

  10.1002/(sici)1099-0690(199904)1999:4<937::aid-ejoc937>3.0.co;2-3

文献信息

• Synthesis and Properties of β-Ethoxyvinyl Polyfluoroalkyl Ketones
  作者：Marine G. Gorbunova、Igor I. Gerus、Valery P. Kukhar

  DOI：10.1055/s-2000-6386

  日期：——

  A number of β-ethoxyvinyl polyfluoroalkyl ketones were synthesized by acylation of ethyl vinyl ether with acid chlorides containing polyfluoroalkyl groups of different composition and structure. Some typical nucleophilic reactions of the title compounds with amines were carried out. Two new fluoro-containing pyrimidinoles were synthesized by the reaction of β-ethoxyvinyl polyfluoroalkyl ketones with urea.

  通过含有不同组成和结构的聚氟烷基酸氯与乙烯基乙醚的酰基化反应，合成了一系列β-乙氧基乙烯基聚氟烷基酮。进行了这些标题化合物与胺类的一些典型亲核反应。通过β-乙氧基乙烯基聚氟烷基酮与脲的反应，合成了两种新的含氟嘧啶烷醇。
• [EN] N1 - ((PYRAZOL-1-YMETHYL) -2-METHYLPHENYL)- PHATALAMIDE DERIVATIVES AND RELATED COMPOUNDS INSECTICIDES<br/>[FR] DERIVES DE N1 - ((PYRAZOL-1-YMETHYL) -2-METHYLPHENYL)- PHATALAMIDE ET COMPOSES INSECTICIDES ASSOCIES
  申请人：BAYER CROPSCIENCE AG

  公开号：WO2005095351A1

  公开（公告）日：2005-10-13

  Novel benzenedicarboxamides of the formula (I) wherein X represents hydrogen, halogen atom, nitro, C1-6alkylsulfonyloxy, C1-6alkylsulfinyl, C1-6alkylsulfenyl or C1-6alkylsulfonyl, R1 represents C1-6alkyl, C1-6alkylthio-C1-6alkyl, C1-6alkylsulfinyl- C1-6alkyl or C1-6 alkylsulfonyl- C1-6alkyl, Y represents halogen or C1-6alkyl, m represents 0 or 1, A represents O, S, SO, SO2, CH2 or CH(CH3), and Q represents a 5- or 6-membered heterocyclic group that contains at least one hetero atom selected from the group consisting of N, O and S and can be optionally substituted; processes for their preparation, their intermediates and their use as insecticides.

  式（I）中的新型苯二甲酰胺，其中X代表氢、卤素原子、硝基、C1-6烷基磺酰氧基、C1-6烷基亚砜基、C1-6烷基硫基或C1-6烷基磺基，R1代表C1-6烷基、C1-6烷基硫基-C1-6烷基、C1-6烷基亚砜基-C1-6烷基或C1-6烷基磺酰基-C1-6烷基，Y代表卤素或C1-6烷基，m代表0或1，A代表O、S、SO、SO2、CH2或CH(CH3)，Q代表含有至少一种异原子（N、O和S）的5-或6元杂环基，并可选择性地取代；它们的制备方法、它们的中间体以及它们作为杀虫剂的用途。
• halogen-substituted compounds
  申请人：Maue Michael

  公开号：US20110301181A1

  公开（公告）日：2011-12-08

  The invention relates to compounds of the general formula (I), in which the radicals A 1 , A 2 , A 3 , A 4 , Lm, Q, R 1 , T and U have the meaning given in the description and to the use of the compounds for controlling animal pests. In addition, the invention relates to processes and intermediates for the preparation of the compounds according to formula (I).

  该发明涉及一般式(I)的化合物，其中基团A1、A2、A3、A4、Lm、Q、R1、T和U的含义如描述中所示，以及该化合物用于控制动物害虫。此外，该发明涉及根据一般式(I)制备化合物的工艺和中间体。
• [EN] OXADIAZOLINONE DERIVATIVES AND USE THEREOF IN PEST CONTROL<br/>[FR] DÉRIVÉS D'OXADIAZOLINONE ET LEUR UTILISATION POUR LUTTER CONTRE DES ANIMAUX NUISIBLES
  申请人：BAYER CROPSCIENCE AG

  公开号：WO2012025460A1

  公开（公告）日：2012-03-01

  The present invention provides an oxadiazolinone derivative represented by the formula (I) suitable for use in pest control: wherein G represents a 5- or 6-membered heterocyclic ring containing at least one of oxygen, nitrogen and sulfur atoms, and the heterocyclic ring may be substituted by R3, with the proviso that when G represents a pyridine ring substituted by R3 and when the nitrogen atom in the pyridine ring is at an ortho position relative to the carbon atom bonded to the oxadiazolinone ring, the positions of the carbon atom bonded to R1 and the carbon atom bonded to R3 are each limited to any positon selected from the ortho and meta positions relative to this nitrogen atom; R3 represents hydrogen, halogen, nitro, cyano, C1-12 alkyl, C1-12 haloalkyl, C1-12 alkoxy, C1-12 haloalkoxy, or the like; X represents an oxygen or sulfur atom; R1 represents C1-12 haloalkyl, C1-12 haloalkoxy, C1-12 alkoxy, phenyl, phenoxy, pyridyl, phenylsulfenyl, phenylsulfinyl, phenylsulfonyl, or the like; and R2 represents hydrogen, -CH2CN, C1-12 alkyl, C1-12 haloalkyl, or the like.

  本发明提供了一种适用于害虫控制的氧代噻唑酮衍生物，其化学式为（I）：其中G代表至少含有氧、氮和硫原子中的一个的5-或6-成员杂环，且该杂环可能被R3取代，但当G代表由R3取代的吡啶环且吡啶环中的氮原子相对于与氧代噻唑酮环结合的碳原子处于邻位时，与R1结合的碳原子和与R3结合的碳原子的位置各限于相对于该氮原子的邻位和间位中的任意位置；R3代表氢、卤素、硝基、氰基、C1-12烷基、C1-12卤代烷基、C1-12烷氧基、C1-12卤代烷氧基等；X代表氧或硫原子；R1代表C1-12卤代烷基、C1-12卤代烷氧基、C1-12烷氧基、苯基、苯氧基、吡啶基、苯基硫醚基、苯基亚硫醚基、苯基磺酰基等；R2代表氢、-CH2CN、C1-12烷基、C1-12卤代烷基等。
• Insecticidal N-substituted (6-haloalkylpyridin-3-yl)alkyl sulfoximines
  申请人：Loso R. Michael

  公开号：US20070203191A1

  公开（公告）日：2007-08-30

  N-Substituted (6-haloalkylpyridin-3-yl)alkyl sulfoximines are effective at controlling insects.

  N-取代(6-卤代烷基吡啶-3-基)烷基磺酰羟胺在控制昆虫方面具有有效性。