N-(2-ethylhexyl)-N-phenylbenzenamine

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-(2-ethylhexyl)-N-phenylbenzenamine
• 英文别名: N-(2-ethylhexyl)-N-phenylaniline
• 化学式: C₂₀H₂₇N
• 分子量: 281.441
• InChiKey: QSVSYAXMSWQTGP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  21
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-(2-ethylhexyl)-N-phenylbenzenamine 、 N,N-二甲基甲酰胺 在 三氯氧磷 作用下， 反应 15.0h， 以7%的产率得到4-((2-ethylhexyl)(phenyl)amino)benzaldehyde
  参考文献：
  名称：

  Regulation of aggregation-induced emission color of α-cyanostilbene luminogens through donor engineering of amino derivatives

  摘要：

  DOI：

  10.1016/j.tetlet.2021.152972
• 作为产物：
  描述：

  溴代异辛烷 、 二苯胺 在 sodium hydroxide 作用下， 以 二甲基亚砜 为溶剂， 反应 24.0h， 以80%的产率得到N-(2-ethylhexyl)-N-phenylbenzenamine
  参考文献：
  名称：

  Regulation of aggregation-induced emission color of α-cyanostilbene luminogens through donor engineering of amino derivatives

  摘要：

  DOI：

  10.1016/j.tetlet.2021.152972

文献信息

• PROCESS FOR PREPARING FORMIC ACID
  申请人：Fachinetti Giuseppe

  公开号：US20130006015A1

  公开（公告）日：2013-01-03

  A process for preparing formic acid by hydrogenation of carbon dioxide in the presence of a tertiary amine (I) and a catalyst at a pressure of from 0.2 to 30 MPa abs and a temperature of from 20 to 200° C., wherein the catalyst is a heterogeneous catalyst comprising gold.

  在三级胺（I）和催化剂的存在下，通过在0.2到30兆帕绝对压力和20到200摄氏度的温度下，将二氧化碳加氢制备甲酸的方法，其中催化剂是包含金的非均相催化剂。
• PROCESS FOR PREPARING FORMIC ACID BY REACTING CARBON DIOXIDE WITH HYDROGEN
  申请人：Schaub Thomas

  公开号：US20120157711A1

  公开（公告）日：2012-06-21

  The present invention relates to a process for preparing formic acid by reacting carbon dioxide ( 1 ) with hydrogen ( 2 ) in a hydrogenation reactor (I) in the presence of a catalyst comprising an element of group 8, 9 or 10 of the Periodic Table, a tertiary amine comprising at least 12 carbon atoms per molecule and a polar solvent comprising one or more monoalcohols selected from among methanol, ethanol, propanols and butanols, to form formic acid/amine adducts as intermediates which are subsequently thermally dissociated, where a tertiary amine having a boiling point which is at least 5° C. higher than that of formic acid is used and a reaction mixture comprising the polar solvent, the formic acid/amine adducts, the tertiary amine and the catalyst is formed in the reaction in the hydrogenation reactor (I) and is discharged from the reactor as output ( 3 ).

  本发明涉及一种制备甲酸的方法，通过在氢化反应器（I）中，在存在一种催化剂，该催化剂包含周期表第8、9或10族元素，一种含有每个分子至少12个碳原子的三级胺和一种极性溶剂，所述极性溶剂包括从甲醇、乙醇、丙醇和丁醇中选择的一种或多种单醇，将二氧化碳（1）与氢气（2）反应，形成甲酸/胺加合物作为中间体，随后进行热解离，其中使用沸点比甲酸高至少5°C的三级胺，反应混合物包括极性溶剂、甲酸/胺加合物、三级胺和催化剂，在氢化反应器（I）中形成，并作为输出（3）从反应器中排出。
• PROCESS FOR PREPARING FORMIC ACID BY REACTION OF CARBON DIOXIDE WITH HYDROGEN
  申请人：Schaub Thomas

  公开号：US20110319658A1

  公开（公告）日：2011-12-29

  A process for preparing formic acid by reaction of carbon dioxide ( 1 ) with hydrogen ( 2 ) in a hydrogenation reactor (I) in the presence of a catalyst comprising an element of group 8, 9 or 10 of the Periodic Table, a tertiary amine comprising at least 12 carbon atoms per molecule and a polar solvent comprising one or more monoalcohols selected from among methanol, ethanol, propanols and butanols and also water, to form formic acid/amine adducts as intermediates which are subsequently thermally dissociated, with work-up of the output ( 3 ) from the hydrogenation reactor (I) in a plurality of process steps, where a tertiary amine-comprising stream ( 13 ) from the work-up is used as selective solvent for the catalyst, is proposed.

  一种制备甲酸的方法，通过在氢化反应器（I）中，在周期表第8、9或10族元素组成的催化剂存在下，将二氧化碳（1）与氢（2）反应，以及包含每个分子至少12个碳原子的三级胺和包括甲醇、乙醇、丙醇和丁醇中的一种或多种单醇以及水的极性溶剂，形成甲酸/胺加合物作为中间体，随后进行热解离，并通过多个工艺步骤处理来自氢化反应器（I）的产物（3），其中工艺步骤中使用来自工艺处理的三级胺组成流（13）作为催化剂的选择性溶剂。
• Process for Preparing Formic Acid by Reaction of Carbon Dioxide with Hydrogen
  申请人：Schaub Thomas

  公开号：US20120022290A1

  公开（公告）日：2012-01-26

  A process for preparing formic acid by reaction of carbon dioxide ( 1 ) with hydrogen ( 2 ) in a hydrogenation reactor (I) in the presence of a catalyst comprising an element of group 8, 9 or 10 of the Periodic Table, a tertiary amine comprising at least 12 carbon atoms per molecule and a polar solvent comprising one or more monoalcohols selected from among methanol, ethanol, propanols and butanols, to form formic acid/amine adducts as intermediates which are subsequently thermally dissociated, where the work-up of the output ( 3 ) from the hydrogenation reactor (I) is carried out by addition of water so as to increase the distribution coefficient of the catalyst between the upper phase ( 4 ) and the lower phase.

  一种通过在氢化反应器（I）中，在元素8、9或10族的催化剂的存在下，将二氧化碳（1）与氢气（2）反应制备甲酸的方法，所述催化剂包括至少每分子含有12个碳原子的三级胺和由甲醇、乙醇、丙醇和丁醇中选择的一种或多种单醇组成的极性溶剂，以形成甲酸/胺加合物作为中间体，随后通过热解离合成甲酸，其中通过添加水进行氢化反应器（I）的产物（3）的处理，以增加催化剂在上相（4）和下相之间的分配系数。
• PRODUCTION OF FORMAMIDES
  申请人：Pazicky Marek

  公开号：US20120071690A1

  公开（公告）日：2012-03-22

  A process is proposed for production of formamides by reaction of carbon dioxide with hydrogen in a hydrogenation reactor I in the presence of a catalyst comprising an element from group 8, 9 or 10 of the periodic table, a tertiary amine comprising at least 6 carbon atoms per molecule, and also a polar solvent, to form formic acid-amine adducts as intermediates, which are subsequently reacted with ammonia or amines in a reactor to obtain a two-phase liquid reaction effluent from which the liquid phase enriched with the formamides is distillatively separated to recover the formamide.

  提议了一种生产甲酰胺的过程，通过在氢化反应器I中将二氧化碳与氢在存在来自周期表第8、9或10族元素的催化剂、每分子至少含有6个碳原子的三级胺和极性溶剂的情况下反应，形成甲酸胺加合物作为中间体，随后在反应器中与氨或胺反应，以获得含有甲酰胺的液相反应产物，从中通过蒸馏分离液相富集的甲酰胺以回收甲酰胺。