N-benzyl-N,3,7-trimethyloct-6-en-1-amine

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: N-benzyl-N,3,7-trimethyloct-6-en-1-amine
• 化学式: C₁₈H₂₉N
• 分子量: 259.435
• InChiKey: BTPPQZNVSXAVMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  3,7-二甲基-6-辛烯酸 在 dihydrogen hexachloroplatinate polymethylhydrosiloxane 、 三甲基乙酰氯 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 5.0h， 生成 N-benzyl-N,3,7-trimethyloct-6-en-1-amine
  参考文献：
  名称：

  Dual Si–H effects in platinum-catalyzed silane reduction of carboxamides leading to a practical synthetic process of tertiary-amines involving self-encapsulation of the catalyst species into the insoluble silicone resin formed

  摘要：

  Combination of commercially available platinum catalysts with siloxanes containing more than two Si-H groups is found to be an efficient catalyst system for the reduction of carboxamides to amines. In particular, facile removal of silicon and platinum residues from the product can be achieved by the use of polymethylhydrosiloxanes as reducing reagents. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.06.165

文献信息

• Knölker’s Iron Complex: An Efficient In Situ Generated Catalyst for Reductive Amination of Alkyl Aldehydes and Amines
  作者：Anastassiya Pagnoux-Ozherelyeva、Nicolas Pannetier、Mbaye Diagne Mbaye、Sylvain Gaillard、Jean-Luc Renaud

  DOI：10.1002/anie.201201360

  日期：2012.5.14

  An aminated series: A well‐defined iron‐catalyzed reductive amination reaction of aldehydes and ketones with aliphatic amines using molecular hydrogen is presented. Under mild conditions, good yields for a broad range of alkyl ketones as well as aldehydes were achieved.

  胺化系列：提出了利用分子氢对醛和酮与脂肪族胺进行明确定义的铁催化还原胺化反应。在温和的条件下，获得了广泛的烷基酮和醛类的良好收率。
• Room-Temperature Chemoselective Reductive Alkylation of Amines Catalyzed by a Well-Defined Iron(II) Complex Using Hydrogen
  作者：Alexis Lator、Quentin Gaignard Gaillard、Delphine S. Mérel、Jean-François Lohier、Sylvain Gaillard、Albert Poater、Jean-Luc Renaud

  DOI：10.1021/acs.joc.9b00581

  日期：2019.6.7

  tricarbonyl phosphine-free iron complexes in reduction of amines. A new cyclopentadienyl iron(II) tricarbonyl complex has been isolated, fully characterized, and applied in hydrogenation. This phosphine-free iron complex is the first Earth-abundant metal complex that is able to catalyze chemoselective reductive alkylation of various functionalized amines with functionalized aldehydes. Such selectivity

  已经设想了一种过渡金属受阻的路易斯对方法，以增强无三羰基膦的铁配合物在胺还原中的催化活性。一种新型的环戊二烯基铁（II）三羰基配合物已被分离，充分表征，并用于加氢。这种无膦的铁配合物是第一种能够在地球上富集的金属配合物，能够催化各种官能化胺与官能化醛的化学选择性还原烷基化反应。这种选择性和官能度的耐受性（烯烃，酯，酮，缩醛，未保护的羟基和膦）也已在室温下首次与富含地球的金属配合物一起证明。该烷基化反应也没有任何预缩合地进行，仅产生水作为副产物。所得的胺提供了快速接触潜在的结构单元，金属配体或药物的途径。密度泛函理论计算首先强调了通过三羰基配合物的活化形成16个电子物种促进了Fe3，其次，氢裂解没有遵循与键断裂相同的途径，通常用已知的环戊二烯酮铁三羰基配合物（Fe1和Fe4）进行描述。这些计算结果表明，新的配合物Fe3与其以前的同类物相比，不具有双功能催化剂的作用。
• Cyclopentadienone Iron Tricarbonyl Complexes-Catalyzed Hydrogen Transfer in Water
  作者：Daouda Ndiaye、Sébastien Coufourier、Mbaye Diagne Mbaye、Sylvain Gaillard、Jean-Luc Renaud

  DOI：10.3390/molecules25020421

  日期：——

  efficient and low-cost catalytic systems is important for the replacement of robust noble metal complexes. The synthesis and application of a stable, phosphine-free, water-soluble cyclopentadienone iron tricarbonyl complex in the reduction of polarized double bonds in pure water is reported. In the presence of cationic bifunctional iron complexes, a variety of alcohols and amines were prepared in good yields

  开发高效且低成本的催化系统对于替代坚固的贵金属配合物非常重要。报道了一种稳定、无膦、水溶性环戊二烯酮三羰基铁络合物的合成及其在纯水中极化双键还原中的应用。在阳离子双功能铁配合物存在下，在温和的反应条件下以良好的产率制备了多种醇和胺。
• Iron-catalyzed chemoselective hydride transfer reactions
  作者：Sébastien Coufourier、Daouda Ndiaye、Quentin Gaignard Gaillard、Léo Bettoni、Nicolas Joly、Mbaye Diagne Mbaye、Albert Poater、Sylvain Gaillard、Jean-Luc Renaud

  DOI：10.1016/j.tet.2021.132187

  日期：2021.6

  A Diaminocyclopentadienone iron tricarbonyl complex has been applied in chemoselective hydrogen transfer reductions. This bifunctional iron complex demonstrated a broad applicability in mild conditions in various reactions, such as reduction of aldehydes over ketones, reductive alkylation of various functionalized amines with functionalized aldehydes and reduction of α,β-unsaturated ketones into the

  二氨基环戊二烯酮三羰基铁络合物已用于减少化学选择性的氢转移。该双官能铁络合物在温和条件下的各种反应中显示出广泛的适用性，例如醛在酮上的还原，各种官能化胺与官能化醛的还原烷基化以及α，β-不饱和酮还原为相应的饱和酮。通过这种实用的方法，已经以优异的产率分离了多种功能化的底物。
• Highly Active Phosphine-Free Bifunctional Iron Complex for Hydrogenation of Bicarbonate and Reductive Amination
  作者：Trieu-Tien Thai、Delphine S. Mérel、Albert Poater、Sylvain Gaillard、Jean-Luc Renaud

  DOI：10.1002/chem.201500720

  日期：2015.5.4

  frustrated Lewis pair” approach, a cyclopentadienone iron tricarbonyl complex has been designed and applied in the reductive amination and hydrogenation of bicarbonate. This well‐defined phosphine‐free complex displays the best activities reported to date for an iron complex in the reduction of bicarbonate into formate and in reductive amination.

  基于“过渡金属受阻路易斯对”方法，设计了环戊二烯酮三羰基铁络合物，并将其应用于碳酸氢盐的还原胺化和氢化反应中。这种明确定义的无膦配合物显示出迄今为止报道的铁配合物在将碳酸氢盐还原成甲酸酯和还原胺化方面的最佳活性。