N-<1(R)-(2-methoxyphenyl)ethyl>-1-(S)-phenylethylamine | 130942-62-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: N-<1(R)-(2-methoxyphenyl)ethyl>-1-(S)-phenylethylamine
• 英文别名: (R)-[1-(2-methoxy-phenyl)-ethyl]-(S)-(1-phenyl-ethyl)-amine；(R)-1-(2-methoxyphenyl)-N-[(S)-1-phenylethyl]ethanamine；(S)-1-(2-methoxyphenyl)-N-((S)-1-phenylethyl)ethanamine；(1S)-N-[(1R)-1-(2-methoxyphenyl)ethyl]-1-phenylethanamine
• CAS: 130942-62-0
• 化学式: C₁₇H₂₁NO
• 分子量: 255.36
• InChiKey: OSAOAOVBWHPOPY-UONOGXRCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.11
• 重原子数：
  19.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  21.26
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  [1-(2-Methoxy-phenyl)-eth-(E)-ylidene]-((S)-1-phenyl-ethyl)-amine 生成 N-<1(R)-(2-methoxyphenyl)ethyl>-1-(S)-phenylethylamine
  参考文献：
  名称：

  ELEVELD M. B.; HOGEVEEN H.; SCHUDDE E. P., J. ORG. CHEM., 51,(1986) N 19, 3635-3642

  摘要：

  DOI：

文献信息

• Sequential Reductive Amination-Hydrogenolysis: A One-Pot Synthesis of Challenging Chiral Primary Amines
  作者：Thomas C. Nugent、Daniela E. Negru、Mohamed El-Shazly、Dan Hu、Abdul Sadiq、Ahtaram Bibi、M. Naveed Umar

  DOI：10.1002/adsc.201100250

  日期：2011.8

  Difficult-to-access chiral primary amines were formed in good to high yield and ee using a rare example of a one-pot synthesis from prochiral ketones (sequential reductive amination-hydrogenloysis). As a highlight we also demonstrate a one-pot reductive amination-hydrogenolysis-reductive amination (five reactions) of ortho-methoxyacetophenone resulting in the chiral diamine 1-(2-methoxyphenyl)ethy

  以良好至高产率并且形成难以访问手性伯胺EE使用一锅合成从前手性酮的一个罕见的例子（顺序还原性胺化-hydrogenloysis）。作为亮点，我们还证明了邻甲氧基苯乙酮的一锅还原胺化-氢解还原还原胺化（五个反应）产生了手性二胺1-（2-甲氧基苯基）乙基-（2-吡啶基甲基）-胺（4）（ 58％的总收率，> 99％ee），这是一种用于水性对映选择性羟醛反应的新型有机催化剂。
• Kinetic Study of Various Phosphoramidite Ligands in the Iridium-Catalyzed Allylic Substitution
  作者：Damien Polet、Alexandre Alexakis

  DOI：10.1021/ol050350w

  日期：2005.4.14

  [reaction: see text] A comparative kinetic study of seven ligands is presented which clearly shows that a slight difference in the substitution pattern of the aryl group on the amine moiety of the ligand dramatically alters the activity of the resulting iridium catalyst. Ligand L6 shows the most impressive kinetics as well as the highest enantioselectivities.

  [反应：见正文]提出了对七个配体的比较动力学研究，该研究清楚地表明，配体胺部分上芳基的取代方式略有不同，会显着改变所得铱催化剂的活性。配体L6表现出最令人印象深刻的动力学以及最高的对映选择性。
• Diastereoselective addition of methyllithium and dimethylcuprate-boron trifluoride to imines derived from (S)-1-phenylethylamine
  作者：Giuseppe Alvaro、Diego Savoia、Maria R. Valentinetti

  DOI：10.1016/0040-4020(96)00746-6

  日期：1996.9

  trifluoride reagents with the imines derived from (S)-1-phenylethylamine afforded the secondary amines by addition to the Si face of the imines. (S,S)-bis(1-phenylethyl)amine and (S)-1-cyclohexylethanamine were prepared with high stereoselectivity, in the latter case by a two step sequence involving the final cleavage of the auxiliary. Methyllithium attacked mainly the Si face of the imines derived from 4-pyridine

  通过将二甲基铜酸酯-三氟化硼试剂与衍生自（S）-1-苯基乙胺的亚胺反应，可通过向亚胺的Si表面添加仲胺得到仲胺。（S，S）-双（1-苯乙基）胺和（S）-1-环己基六胺以高的立体选择性制备，在后一种情况下，通过涉及最终裂解助剂的两步顺序制备。甲基锂主要攻击由4-吡啶羧醛和2-甲氧基苯甲醛衍生的亚胺的Si面，但对由2-吡啶和2-呋喃羧醛衍生的亚胺的Re面具有侵蚀作用。
• Step-Efficient Access to Chiral Primary Amines
  作者：Thomas Nugent、Sofiya Marinova

  DOI：10.1055/s-0032-1317589

  日期：——

  Routes to enantioenriched amines are outlined that employ reductive amination and carbanion addition methods. The strategies require either one or two reaction steps from prochiral carbonyl compounds for the synthesis of the corresponding chiral primary amines.
• Highly Diastereoselective Hydrogenation of Imines by a Bimetallic Pd−Cu Heterogeneous Catalyst
  作者：Jale Müslehiddinoğlu、Jun Li、Srinivas Tummala、Rajendra Deshpande

  DOI：10.1021/op1001325

  日期：2010.7.16

  An efficient and practical heterogeneous bimetallic Pd-Cu/C catalyst was identified as an alternative to Raney nickel for the highly diastereoselective hydrogenation of imines prepared from prochiral ketones and alpha-phenylethylamines. Chiral amines were obtained with diastereomeric excess (de) up to 94% using Pd-Cu/C, while conventional Pd-C catalysts afforded only 72% de. Optimization showed that a robust process required a palladium/copper ratio of 4:1. Evidence for the influence of catalyst pretreatment which may change the structure of the catalyst and/or metal oxidation states on the selectivity of the reaction is discussed. The bimetallic catalyst system provided consistent results on scale and performed reliably on a variety of substrates.