N-(2-phenylethyl)-3-phenylpropylamine | 136534-76-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-(2-phenylethyl)-3-phenylpropylamine
• 英文别名: VUF 9047；N-phenethyl-3-phenylpropan-1-amine；N-(3-phenylpropyl)phenethylamine；Phenethyl-(3-phenyl-propyl)-amine；3-phenyl-N-(2-phenylethyl)propan-1-amine
• CAS: 136534-76-4
• 化学式: C₁₇H₂₁N
• mdl: MFCD08576192
• 分子量: 239.36
• InChiKey: MCXHGJLRTJKZGT-UHFFFAOYSA-N

物化性质

• 沸点：
  372.5±21.0 °C(Predicted)
• 密度：
  0.992±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.294
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-(2-phenylethyl)-3-phenylpropylamine 在 sulphuryl azide 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以90%的产率得到N-phenethyl-3-phenylpropan-1-sulfamoyl azide
  参考文献：
  名称：

  通过对映分化H原子提取和立体保持自由基取代催化自由基C-H胺化的不对称诱导和对映发散

  摘要：

  对映选择性的控制仍然是自由基化学中的主要挑战。金属自由基催化 (MRC) 的出现为解决这一问题和其他突出问题提供了一种概念上的新策略。通过使用 D2 对称手性酰胺卟啉作为支持配体，基于 Co(II) 的 MRC 能够开发具有独特反应性和选择性特征的不对称自由基转化的新催化系统。在可微调腔环境的新一代 HuPhyrin 手性配体的支持下，共中心 d 自由基能够解决需要精确控制基本自由基过程的挑战性问题。正如氨磺酰叠氮化物的不对称 1,5-CH 胺化所展示的那样，其对映控制已被证明是困难的，通过调整桥长度和其他远程非手性元素明智地使用 HuPhyrin 配体允许以系统的方式控制不对称诱导的程度和意义。这一努力导致成功开发了新的基于 Co(II) 的催化系统，该系统对对映发散自由基 1,5-CH 胺化非常有效，产生具有优异对映选择性的应变 5 元环磺酰胺的两种对映异构体。详细的氘标记研究以及 DFT

  DOI：

  10.1021/jacs.9b05850
• 作为产物：
  描述：

  N-phenethyl-3-phenylpropanamide 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 生成 N-(2-phenylethyl)-3-phenylpropylamine
  参考文献：
  名称：

  Structure−Activity Relationships for a Series of Bis(phenylalkyl)amines:  Potent Subtype-Selective Inhibitors of N-Methyl-d-aspartate Receptors

  摘要：

  A series of bis(phenylalkyl)amines, structural analogues of ifenprodil and nylidrin, were synthesized and tested for antagonism of N-methyl-D-aspartate (NMDA) receptors. Potency and subunit selectivity were assayed by electrical recordings in Xenopus oocytes expressing three binary combinations of cloned rat NMDA receptor subunits: NR1A expressed in combination with either NR2A, NR2B, or NR2C. The bis(phenylalkyl)amines were selective antagonists of NR1A/2B receptors. Assayed under steady-state conditions, the most potent of these, N-[2-(4-hydroxyphenyl)ethyl]-5-phenylpentylamine hydrochloride (20), has an IC50 value of 8 nM and > 1000-fold selectivity with respect to NR1A/2A and NR1A/2C receptors. The structure-activity relationship of the bis(phenylalkyl)amine series indicates that the piperidine ring and alkyl chain substitutions common to NR2B-selective antagonists such as ifenprodil, CP 101,606, and Ro 25-6981 are not necessary to generate potent and selective ligands. The primary determinants of potency are the phenolic OH group, acting as a hydrogen bond donor, the distance between the two rings, and an electrostatic interaction between the receptor and the basic nitrogen atom. This study provides a framework for designing structurally novel NR2B-selective antagonists which may be useful for treatment of a variety of neurological disorders.

  DOI：

  10.1021/jm980235+

文献信息

• Structure-Based Design, Synthesis, and A-Site rRNA Cocrystal Complexes of Functionally Novel Aminoglycoside Antibiotics:  C2‘ ‘ Ether Analogues of Paromomycin
  作者：Stephen Hanessian、Janek Szychowski、Susanta Sekhar Adhikari、Guillermo Vasquez、Pachamuthu Kandasamy、Eric E. Swayze、Michael T. Migawa、Ray Ranken、Boris François、Julia Wirmer-Bartoschek、Jiro Kondo、Eric Westhof

  DOI：10.1021/jm061200+

  日期：2007.5.1

  A series of 2"-O-substituted ether analogues of paromomycin were prepared based on new site-selective functionalizations. X-ray cocrystal complexes of several such analogues revealed a new mode of binding in the A-site rRNA, whereby rings I and II adopted the familiar orientation and position previously observed with paromomycin, but rings III and IV were oriented differently. With few exceptions,

  根据新的位点选择性功能化，制备了一系列2'-O-取代的巴龙霉素醚类似物。几种类似物的X射线共晶复合物揭示了在A位rRNA中的新结合方式，即环I和II采用了以前对巴龙霉素观察到的熟悉的方向和位置，但环III和IV的取向不同，除少数例外，所有这些新类似物对敏感的金黄色葡萄球菌均表现出与巴龙霉素相同或更好的抑制活性。获得了针对大肠杆菌的MIC值，其中一些醚附件含有极性或碱性端基；两种类似物在小鼠败血病保护试验中显示出优异的存活率；对肾脏的初步组织病理学分析未显示明显的毒性迹象，而使用新霉素和卡那霉素的对照组在较低剂量下有毒。
• 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。
• Cesium Effect:  High Chemoselectivity in Direct N-Alkylation of Amines
  作者：Ralph Nicholas Salvatore、Advait S. Nagle、Kyung Woon Jung

  DOI：10.1021/jo010643c

  日期：2002.2.1

  A novel method for the mono-N-alkylation of primary amines, diamines, and polyamines was developed using cesium bases in order to prepare secondary amines efficiently. A cesium base not only promoted alkylation of primary amines but also suppressed overalkylations of the produced secondary amines. Various amines, alkyl bromides, and alkyl sulfonates were examined, and the results demonstrated this

  为了有效地制备仲胺，使用铯碱开发了一种用于伯胺，二胺和多胺的单N-烷基化的新方法。铯碱不仅促进伯胺的烷基化，而且抑制产生的仲胺的过度烷基化。检查了各种胺，烷基溴化物和烷基磺酸盐，结果表明该方法具有较高的化学选择性，比单烷基化更有利于单-N-烷基化。特别地，使用空间要求高的底物或氨基酸衍生物可专门提供仲胺，在拟肽合成中具有广泛的应用。
• CATALYTIC SYSTEMS FOR STEREOSELECTIVE SYNTHESIS OF CHIRAL AMINES BY ENANTIODIVERGENT RADICAL C-H AMINATION
  申请人：Trustees of Boston College

  公开号：US20200317627A1

  公开（公告）日：2020-10-08

  In one aspect, the disclosure relates to a mode of asymmetric induction in radical processes based on sequential combination of enantiodifferentiative H-atom abstraction and stereoretentive radical substitution. Also disclosed is an asymmetric system for stereoselective synthesis of strained 5-membered cyclic sulfamides via radical 1,5-C—H amination of sulfamoyl azides. The disclosed metalloradical system can control the degree and sense of asymmetric induction in the catalytic radical C—H amination in a systematic manner. The disclosed system is applicable to a broad scope of substrates with different types of C(sp 3 )-H bonds and exhibits reactivity and selectivity, providing access to both enantiomers of useful 5-membered cyclic sulfamides in a highly enantioenriched form. Also disclosed are catalysts useful in these processes. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

  在一个方面，该公开涉及基于手性差异化氢原子抽取和立体保留自由基取代的顺序组合的不对称诱导模式在自由基过程中的应用。还公开了一种用于通过磺胺酰叠氮化物的自由基1,5-C—H胺化对合成受限的5-成员环磺胺的立体选择性合成的不对称系统。所公开的金属自由基系统可以以系统化的方式控制催化自由基C—H胺化中的不对称诱导程度和方向。所公开的系统适用于具有不同类型的C(sp3)-H键的广泛底物范围，并表现出反应性和选择性，以高度手性富集形式提供对有用的5-成员环磺胺的两个对映体的访问。还公开了在这些过程中有用的催化剂。本摘要旨在作为在特定领域搜索的扫描工具，不打算限制本公开。
• Pt/C catalysed direct reductive amination of nitriles with primary amines in a continuous flow multichannel microreactor
  作者：Sumeet K. Sharma、James Lynch、Anna M. Sobolewska、Pawel Plucinski、Robert J. Watson、Jonathan M. J. Williams

  DOI：10.1039/c2cy20431b

  日期：——

  Aliphatic and aromatic secondary amines were synthesised selectively by one pot reductive amination of nitriles with primary amines using Pt/C (3% by weight) catalyst in a continuous flow multichannel microreactor. Molecular hydrogen was used as a clean reducing agent at moderate reaction conditions.

  在连续流动的多通道微反应器中，使用Pt / C（3％重量）催化剂，通过伯胺与伯胺进行一锅还原胺化反应，选择性地合成脂肪族和芳香族仲胺。在中等反应条件下，将分子氢用作清洁的还原剂。