N,N-dibenzyl-5-methyl-1-phenyl-1-hexyn-3-amine

• 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,N-dibenzyl-5-methyl-1-phenyl-1-hexyn-3-amine
• 英文别名: N,N-dibenzyl-5-methyl-1-phenylhex-1-yn-3-amine；N,N-dibenzyl-5methyl-1-hexyn-3-amine
• 化学式: C₂₇H₂₉N
• 分子量: 367.534
• InChiKey: RCVCFNXKGNCKNW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  28
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.26
• 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：

  异戊醛 在 disodium hydrogenphosphate 、 copper(l) chloride 、 copper(I) bromide 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 72.0h， 生成 N,N-dibenzyl-5-methyl-1-phenyl-1-hexyn-3-amine
  参考文献：
  名称：

  Copper(I)-Catalysed Deacetylenative Cross-Coupling Reaction of Terminal Alkynes with Propargylic Amines via C(sp)-C(sp3) Bond Cleavage

  摘要：

  The catalytic deacetylenative coupling reaction of terminal alkynes with various N-substituted propargylic amines proceeded in the presence of CuCl (10 mol%) and Na2HPO4 (4 equiv) in THF at 130 degrees C to give the corresponding substituted propargylic amines in good to high yields.

  DOI：

  10.1055/s-0031-1290376

文献信息

• Synthesis of Enantiomerically Enriched Propargylamines by Copper-Catalyzed Addition of Alkynes to Enamines
  作者：Christopher Koradin、Nina Gommermann、Kurt Polborn、Paul Knochel

  DOI：10.1002/chem.200204691

  日期：2003.6.16

  The first copper(I) bromide/Quinap-catalyzed synthesis of enantiomerically enriched propargylamines by addition of alkynes to enamines is reported. Various functionalized terminal alkynes add smoothly to Nprotected enamines to afford the corresponding amines in good to high yields and moderate to good enantiomeric excesses. The influence of the metal salt, the ligand, and the protecting group on the

  报道了通过将炔烃加到烯胺中的第一对溴化铜（I）/奎纳普催化的对映体富集的炔丙基胺的合成。各种官能化的末端炔烃平稳地添加到N保护的烯胺中，以高至高收率和中度至良好的对映体过量提供相应的胺。研究了金属盐，配体和保护基对转化率，反应速率和反应立体选择性的影响。还描述了反应的范围和所得炔丙基胺的进一步转化（脱保护，Pauson-Khand反应）。
• Copper(I)-Catalyzed Decarboxylative Coupling of Propiolic Acids with Secondary Amines and Aldehydes
  作者：Denis S. Ermolat'ev、Huangdi Feng、Gonghua Song、Erik V. Van der Eycken

  DOI：10.1002/ejoc.201402338

  日期：2014.8

  propargylamines has been developed by copper(I)-catalyzed decarboxylative A3-coupling reaction of an alkynylcarboxylic acid with a secondary amine and an aldehyde. A wide range of diversely substituted propargylamines could be synthesized in high yields. The optimal reaction conditions are also effective for 3-alkylpropiolic acids and for terminal propiolic acid.

  通过炔基羧酸与仲胺和醛的铜 (I) 催化脱羧 A3 偶联反应，开发了一种高效的微波辅助合成叔炔胺。可以高产率合成多种不同取代的炔丙胺。最佳反应条件对 3-烷基丙炔酸和末端丙炔酸也有效。
• Indium-Catalyzed Highly Efficient Three-Component Coupling of Aldehyde, Alkyne, and Amine via C−H Bond Activation
  作者：Yicheng Zhang、Pinhua Li、Min Wang、Lei Wang

  DOI：10.1021/jo900507v

  日期：2009.6.5

  was found to be a highly effective catalyst for the three-component coupling reactions of aldehydes, alkynes, and amines (A3-coupling) via C−H activation. The reactions could be applied to both aromatic and aliphatic aldehydes and alkynes. Nearly quantitative yields of the desired products were obtained in most cases. No cocatalyst or activator is required, and water is the only byproduct in the reactions

  在本文中，氯化铟（III）被发现是通过CH活化进行醛，炔烃和胺（A 3偶联）三组分偶联反应的高效催化剂。该反应可应用于芳族和脂族醛和炔烃。在大多数情况下，所需产物的收率接近定量。不需要助催化剂或活化剂，水是反应中唯一的副产物。此外，提出了InCl 3催化的一锅，醛，炔烃和胺的三组分偶联的初步机理。
• Iron-Catalyzed Ligand-Free Three-Component Coupling Reactions of Aldehydes, Terminal Alkynes, and Amines
  作者：Pinhua Li、Yicheng Zhang、Lei Wang

  DOI：10.1002/chem.200802643

  日期：2009.2.16

  A tri‐umph in many respects: The iron‐catalyzed ligand‐free, one‐pot three‐component coupling reactions of aldehydes, terminal alkynes, and amines in the presence of 4 A molecular sieves yields the corresponding propargylamines in good to excellent yields, displays a broad substrate scope, and is economical and environmentally friendly (see scheme).

  在许多方面都做到了三步走：在4 A分子筛的存在下，铁，醛，末端炔烃和胺的无铁催化的单锅三组分偶联反应可产生相应的炔丙基胺，收率好至极好，显示基材范围广，经济且环保（请参阅方案）。