(E)-N-(1-(naphthalen-6-yl)ethylidene)(phenyl)methanamine | 143063-64-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (E)-N-(1-(naphthalen-6-yl)ethylidene)(phenyl)methanamine
• 英文别名: anti-N-<1-(2-naphthyl)ethylidene>benzylamine；N-[1-(2-naphthyl)ethylidene]benzylamine
• CAS: 143063-64-3
• 化学式: C₁₉H₁₇N
• 分子量: 259.351
• InChiKey: WLWPNIZPHHPYIB-HMMYKYKNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.85
• 重原子数：
  20.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  12.36
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  (E)-N-(1-(naphthalen-6-yl)ethylidene)(phenyl)methanamine 在 氢氧化钾 、 hydridochlorotris(triphenylphosphine)ruthenium(II) 异丙醇 作用下， 反应 18.0h， 以95%的产率得到苄基-(1-萘-2-乙基)胺
  参考文献：
  名称：

  Effective Catalysts for Transfer Hydrogenation of Ketones and Imines by Propan-2-ol : Ruthenium-Hydride or Ruthenium-Dihydride Complexes

  摘要：

  钌酸酐配合物 [RuHCl(PPh3)3] 和 [RuH2(PPh3)4] 是丙-2-醇催化酮和亚胺转移加氢反应的活性催化剂。钌二酸酐配合物[RuH2(PPh3)4]可以在没有碱的情况下催化转移加氢反应。

  DOI：

  10.1246/cl.1997.237
• 作为产物：
  描述：

  苄胺 、 2-萘乙酮 在 MS 3A 作用下， 以 苯 为溶剂， 反应 2.0h， 生成 (E)-N-(1-(naphthalen-6-yl)ethylidene)(phenyl)methanamine
  参考文献：
  名称：

  Enantioselective Hydrogenation of Imines with Chiral (Phosphanodihydrooxazole)iridium Catalysts

  摘要：

  AbstractCationic iridium(I) complexes of chiral phosphanodihydrooxazoles were used as catalysts for the enantioselective hydrogenation of prochiral N‐alkyl and N‐aryl imines. The complexes are air‐stable crystalline solids that can be readily prepared and are easy to handle. The structures of two complexes were determined by X‐ray analysis. For N‐alkyl imines of acetophenone, enantiomeric excesses of up to 79% were obtained. Dialkyl ketimines and cyclic imines showed lower reactivity and selectivity. A remarkable dilution effect was observed for the hydrogenation of the N‐phenyl imine of acetophenone: decreasing the substrate and catalyst concentration led to a significant improvement of the enantioselectivity. Thus, up to 89% ee could be achieved using 0.1 mol% of catalyst. The highest enantioselectivities were obtained in weakly coordinating solvents such as CH2Cl2. Additives such as halides, imides, or amines were found to poison the catalyst. Hydrogen pressures of 100 bar were usually employed, but in some cases identical results were achieved with only 1 bar H2.

  DOI：

  10.1002/chem.19970030609

文献信息

• Asymmetric hydrogenation of N-alkyl and N-aryl ketimines using chiral cationic Ru(diamine) complexes as catalysts: the counteranion and solvent effects, and substrate scope
  作者：Fei Chen、Ziyuan Ding、Yanmei He、Jie Qin、Tianli Wang、Qing-Hua Fan

  DOI：10.1016/j.tet.2012.03.019

  日期：2012.7

  Asymmetric hydrogenation of N-alkyl and N-aryl ketimines catalyzed by chiral cationic η6-arene-(N-monosulfonylated diamine) Ru(II) complexes has been investigated. Strong counteranion and solvent effects on the enantioselectivity were observed. The ruthenium catalyst bearing non-coordinating BArF− anion was found to be particularly effective for the hydrogenation of acyclic and exocyclic N-alkyl ketimines

  的不对称氢化ñ -烷基和Ñ通过催化芳基酮亚胺的手性阳离子η 6 -arene-（Ñ -monosulfonylated二胺）的Ru（II）络合物进行了研究。观察到强烈的抗衡阴离子和溶剂对对映选择性的影响。钌催化剂轴承非配位BARF -阴离子被认为是对无环和环外的氢化特别有效ñ -烷基酮亚胺在（BOC）的存在下2O在二氯甲烷中或什至在无溶剂条件下提供的手性胺，其ee可达99％以上，并具有完全转化率。或者，在不存在（Boc）2 O的情况下，具有手性磷酸根阴离子和相应磷酸作为添加剂的钌催化剂也有效用于N-烷基酮亚胺的氢化，对映选择性和完全转化率优异。对于Ñ -芳基酮亚胺降低通过使用钌催化剂轴承BARF观察对映体过量-阴离子。因此，该催化方案为光学活性胺提供了简便实用的途径，并已成功用于对映体纯的（+）-舍曲林的克级合成中。
• Asymmetric Hydrogenation of N-Alkyl Ketimines with Phosphine-Free, Chiral, Cationic Ru-MsDPEN Catalysts
  作者：Fei Chen、Tianli Wang、Yanmei He、Ziyuan Ding、Zhiwei Li、Lijin Xu、Qing-Hua Fan

  DOI：10.1002/chem.201002846

  日期：2011.1.24

  (Solvent) free and easy: A phosphine‐free, chiral, cationic Ru–MsDPEN complex [(S,S)‐1] is found to be an efficient catalyst for the enantioselective hydrogenation of a range of often‐problematic N‐alkyl ketimines (see scheme). This new method provides a more practical and greener synthetic approach to optically active amines, particularly N‐alkyl amines, such as Sertraline.

  （溶剂）易用：无膦，手性，阳离子的Ru-MsDPEN络合物[（S，S）-1 ]是有效的催化剂，用于对一系列经常有问题的N烷基酮亚胺进行对映选择性氢化（请参阅方案）。这种新方法为旋光性胺（尤其是N-烷基胺，如舍曲林）提供了一种更实用，更绿色的合成方法。
• Homogeneous asymmetric hydrogenation catalyst
  申请人：Shimizu Hideo

  公开号：US20090203927A1

  公开（公告）日：2009-08-13

  Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound using said catalyst with a high yield and optical purity.

  提供一种用于均相氢化的有用催化剂，特别是用于均相不对称氢化的催化剂，特别是不对称氢化的催化剂，该催化剂易于获得，在经济性和可操作性方面表现出色，以及一种使用该催化剂产生不饱和化合物的氢化物的方法，特别是使用高产率和光学纯度的该催化剂产生手性活性化合物。
• Novel and Efficient Method for the Allylation of Carbonyl Compounds and Imines Using Triallylaluminum
  作者：Kao-Hsien Shen、Ching-Fa Yao

  DOI：10.1021/jo052385f

  日期：2006.5.1

  triallylaluminum as a reagent for the allylation of carbonyl compounds and imines. The allylation of ketimines without additional metal catalyst is known so far only in the case of the Grignard reagent. Triallylaluminum is a useful alternative to provide the homoallylic amines in excellent yield upon addition to aldimines and ketimines. The significant reactivity of this reagent was confirmed by its

  这是首次使用三烯丙基铝作为羰基化合物和亚胺的烯丙基化试剂的报道。迄今仅在格氏试剂的情况下才知道没有附加金属催化剂的酮亚胺的烯丙基化。三烯丙基铝是添加到醛亚胺和酮亚胺中后以优异产率提供均烯丙基胺的有用替代品。该试剂与空间刚性的酮（如金刚烷酮）反应，以98％的收率提供1-金刚烷基-3-丁烯-1-醇，证实了该试剂的显着反应性。通过使用不同的酮酸酯证明了三烯丙基铝的化学选择性。值得注意的是，三烯丙基铝是由烯丙基溴和铝金属而不是格氏试剂制得的，并且该过程操作简单，从而导致了良好的产品收率。
• Substituted optically active disphosphine compound
  申请人：Fujiwara Takahiro

  公开号：US20070073065A1

  公开（公告）日：2007-03-29

  Provided is a method for producing an optically active compound, in more detail, for producing an optically active compound by asymmetric hydrogenation in a high yield and asymmetric yield. The present invention also provides a catalyst for asymmetric synthesis for the above production method, especially a catalyst for asymmetric hydrogenation, containing a transition metal complex. Further, the present invention provides a new diphosphine compound useful as a ligand of the above transition metal complex and a new transition metal complex containing the above diphosphine compound. The present invention relates to a diphosphine compound represented by the following formula (1): a transition metal complex using the compound, a catalyst for asymmetric synthesis comprising the above transition metal complex and a method for producing an optically active compound using the above catalyst for asymmetric synthesis.

  提供了一种制备光学活性化合物的方法，更详细地说，是通过高收率和不对称收率的不对称氢化来制备光学活性化合物。本发明还提供了一种用于上述生产方法的不对称合成催化剂，特别是一种包含过渡金属配合物的不对称氢化催化剂。此外，本发明还提供了一种新的二膦化合物，可用作上述过渡金属配合物的配体，以及一种含有上述二膦化合物的新过渡金属配合物。本发明涉及以下式（1）所表示的二膦化合物，使用该化合物的过渡金属配合物，包括上述过渡金属配合物的不对称合成催化剂以及使用上述不对称合成催化剂制备光学活性化合物的方法。