1,1,1-三氟-3-[3-(三氟甲基)苯基]丙酮 | 161809-65-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1,1,1-三氟-3-[3-(三氟甲基)苯基]丙酮
• 英文名称: 3-trifluoromethylbenzyl trifluoromethyl ketone
• 英文别名: 1,1,1-Trifluoro-3-[3-(trifluoromethyl)phenyl]acetone；1,1,1-trifluoro-3-[3-(trifluoromethyl)phenyl]propan-2-one
• CAS: 161809-65-0
• 化学式: C₁₀H₆F₆O
• mdl: MFCD00098427
• 分子量: 256.147
• InChiKey: NKWDQRUFRMHMKB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  1,1,1-三氟-3-[3-(三氟甲基)苯基]丙酮 在 三氯氧磷 作用下， 以 溶剂黄146 为溶剂， 反应 7.5h， 生成
  参考文献：
  名称：

  Zur Synthese CF3-substituierter Chinoline aus ?-Chlor-?-trifluormethyl-vinylaldehyden. I

  摘要：

  3-(Trifluoromethyl)-acroleines 2 have been synthesized through VILSMEIER's reaction from alpha-Trifluoromethylketones 1. The reaction of 2 with anilines and naphthylamines gives in good yields 2-trifluoromethylquinolines 4 and benzoquinolines 5.

  DOI：

  10.1002/prac.19953370107
• 作为产物：
  描述：

  三氟乙酸乙酯 、 间三氟甲基苯乙腈 在 sodium 作用下， 以 乙醇 为溶剂， 反应 10.0h， 以54%的产率得到1,1,1-三氟-3-[3-(三氟甲基)苯基]丙酮
  参考文献：
  名称：

  Zur Synthese CF3-substituierter Chinoline aus ?-Chlor-?-trifluormethyl-vinylaldehyden. I

  摘要：

  3-(Trifluoromethyl)-acroleines 2 have been synthesized through VILSMEIER's reaction from alpha-Trifluoromethylketones 1. The reaction of 2 with anilines and naphthylamines gives in good yields 2-trifluoromethylquinolines 4 and benzoquinolines 5.

  DOI：

  10.1002/prac.19953370107

文献信息

• Aryne reaction with trifluoromethyl ketones in three modes: C–C bond cleavage, [2+2] cycloaddition and O-arylation
  作者：Hiroto Yoshida、Yu Ito、Yunito Yoshikawa、Joji Ohshita、Ken Takaki

  DOI：10.1039/c1cc12820e

  日期：——

  Trifluoromethyl ketones were found to be coupled with arynes in three modes depending upon their substitution patterns, namely C–C bond cleavage, [2+2] cycloaddition and O-arylation.

  发现三氟甲基酮与芳烃以三种方式耦合，取决于其取代模式，即C-C键断裂、[2+2]环加成和O-芳基化。
• PHOTO-CURABLE FLUOROPOLYETHER-BASED RUBBER COMPOSITION, CURING METHOD THEREOF AND CURED PRODUCT OBTAINED BY THE CURING METHOD
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP3053945A1

  公开（公告）日：2016-08-10

  A photo-curable composition having superior curability at room temperature and storage stability, and also offer a rubber-like cured product thereof having a good profile of properties including heat resistance, low-temperature performance, chemical resistance, solvent resistance and oil resistance. Specifically, A photo-curable composition which includes (A) 100 parts by mass of a linear polyfluoro compound having at least two alkenyl groups in a molecule and a linear perfluoropolyether structure in a backbone of the molecule, (B) a fluorine-containing organohydrogenpolysiloxane having at least two hydrogens bonded to a silicon atom in a molecule, and (C) 0.1 to 500 ppm of a photoactive hydrosililation catalyst relative to the mass of component (A) in terms of metal atom, wherein an amount of component (B) is 0.5 to 3.0 mol of Si-H groups in component (B) relative to 1.0 mol of alkenyl groups in component (A).

  一种光固化组合物，具有优异的室温固化性和贮存稳定性，其固化物为橡胶状，具有良好的耐热性、低温性能、耐化学性、耐溶剂性和耐油性。具体地说，一种光固化组合物包括：(A) 100 重量份的线型多氟化合物，其分子中至少有两个烯基，分子骨架为线型全氟聚醚结构；(B) 含氟有机氢聚硅氧烷，其分子中至少有两个氢键与硅原子相连；(C) 0.1 至 500 ppm 的光活性水合硅催化剂，相对于以金属原子计的组分 (A) 的质量，其中组分 (B) 的量为组分 (B) 中 Si-H 基团相对于组分 (A) 中烯基基团 1.0 摩尔的量为 0.5 至 3.0 摩尔。
• METHOD FOR FORMING COATING FILM OF PHOTOSETTING FLUOROPOLYETHER-BASED ELASTOMER COMPOSITION
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：EP3892391A1

  公开（公告）日：2021-10-13

  Provided is a method for forming a coating film of a photocurable fluoropolyether-based elastomer composition, with which a uniform cured product of the composition can be obtained even in an interface, dark portion and deep portion of a base material without being subjected to a curing inhibition from the base material (resin base material in particular). The method for forming the coating film of the photocurable fluoropolyether-based elastomer composition includes a step of applying a light-irradiated photocurable fluoropolyether-based elastomer composition to a surface of a base material.

  本发明提供了一种用于形成光固化含氟聚醚基弹性体组合物涂膜的方法，通过该方法，即使在基材（尤其是树脂基材）的界面、暗部和深部也能获得该组合物的均匀固化产物，而不会受到来自基材（尤其是树脂基材）的固化抑制。光固化含氟聚醚基弹性体组合物涂膜的形成方法包括将经过光照射的光固化含氟聚醚基弹性体组合物涂在基体材料表面的步骤。
• METHOD FOR PRODUCING A CURED PRODUCT
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20170137583A1

  公开（公告）日：2017-05-18

  A photo-curable composition having superior curability at room temperature and storage stability, and also offer a rubber-like cured product thereof having a good profile of properties including heat resistance, low-temperature performance, chemical resistance, solvent resistance and oil resistance. Specifically, A photo-curable composition which includes (A) 100 parts by mass of a linear polyfluoro compound having at least two alkenyl groups in a molecule and a linear perfluoropolyether structure in a backbone of the molecule, (B) a fluorine-containing organohydrogenpolysiloxane having at least two hydrogens bonded to a silicon atom in a molecule, and (C) 0.1 to 500 ppm of a photoactive hydrosililation catalyst relative to the mass of component (A) in terms of metal atom, wherein an amount of component (B) is 0.5 to 3.0 mol of Si—H groups in component (B) relative to 1.0 mol of alkenyl groups in component (A).
• METHOD FOR FORMING COATING FILM OF PHOTOCURABLE FLUOROPOLYETHER-BASED ELASTOMER COMPOSITION
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20220002580A1

  公开（公告）日：2022-01-06

  Provided is a method for forming a coating film of a photocurable fluoropolyether-based elastomer composition, with which a uniform cured product of the composition can be obtained even in an interface, dark portion and deep portion of a base material without being subjected to a curing inhibition from the base material (resin base material in particular). The method for forming the coating film of the photocurable fluoropolyether-based elastomer composition includes a step of applying a light-irradiated photocurable fluoropolyether-based elastomer composition to a surface of a base material.