N-benzhydryl-4-chloroaniline | 101868-35-3

• 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-benzhydryl-4-chloroaniline
• 英文别名: N-diphenylmethyl-4-chloroaniline
• CAS: 101868-35-3
• 化学式: C₁₉H₁₆ClN
• 分子量: 293.796
• InChiKey: VRXBWAMGVUMTSX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 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-benzhydryl-4-chloroaniline 在 potassium hydride 作用下， 以 乙腈 为溶剂， 反应 0.33h， 生成
  参考文献：
  名称：

  Hydride, Hydrogen, Proton, and Electron Affinities of Imines and Their Reaction Intermediates in Acetonitrile and Construction of Thermodynamic Characteristic Graphs (TCGs) of Imines as a “Molecule ID Card”

  摘要：

  A series of 61 imines with various typical structures were synthesized, and the thermodynamic affinities (defined as enthalpy changes or redox potentials in this work) of the imines to abstract hydride anions, hydrogen atoms, and electrons, the thermodynamic affinities of the radical anions of the imines to abstract hydrogen atoms and protons, and the thermodynamic affinities of the hydrogen adducts of the imines to abstract electrons in acetonitrile were determined by using titration calorimetry and electrochemical methods. The pure heterolytic and homolytic dissociation energies of the C = N pi-bond in the imines were estimated. The polarity of the C = N double bond in the imines was examined using a linear free-energy relationship. The idea of a thermodynamic characteristic graph (TCG) of imines as an efficient "Molecule ID Card" was introduced. The TCG can be used to quantitatively diagnose and predict the characteristic chemical properties of imines and their various reaction intermediates as well as the reduction mechanism of the imines. The information disclosed in this work could not only supply a gap of thermodynamics for the chemistry of imines but also strongly promote the fast development of the applications of imines.

  DOI：

  10.1021/jo902332n
• 作为产物：
  描述：

  N-(4-chlorophenyl)-1,1-diphenylmethanimine 在 (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate 、 三乙胺 作用下， 以 乙腈 为溶剂， 反应 3.0h， 以84%的产率得到N-benzhydryl-4-chloroaniline
  参考文献：
  名称：

  分批和连续流动的二丙胺的光催化和化学选择性转移加氢

  摘要：

  描述了用于间歇和连续流动的亚胺化学选择性转移氢化的可见光光催化方法。该反应利用Et 3 N作为氢源和单电子供体，从而能够选择性还原衍生自含有其他可还原官能团（包括腈，卤化物，酯和酮）的二芳基酮亚胺的亚胺。Et 3 N的双重作用已通过荧光猝灭测量，瞬态吸收光谱和氘标记研究得到了证实。连续流处理有助于直接扩大反应规模。

  DOI：

  10.1021/acs.orglett.7b03565

文献信息

• Selective catalytic Hofmann N-alkylation of poor nucleophilic amines and amides with catalytic amounts of alkyl halides
  作者：Qing Xu、Huamei Xie、Er-Lei Zhang、Xiantao Ma、Jianhui Chen、Xiao-Chun Yu、Huan Li

  DOI：10.1039/c6gc00938g

  日期：——

  A selective Hofmann N-alkylation reaction of amines/amides catalytic in alkyl halides is achieved by using alcohols as the alkylating reagents, affording mono- or di-alkylated amines/amides in high selectivities.

  通过使用醇作为烷基化试剂，实现烷基卤化物中催化的胺/酰胺的霍夫曼N-烷基的选择性霍夫曼N-烷基化反应，从而以高选择性提供单或二烷基化的胺/酰胺。
• Rhodium-catalyzed addition of arylboron compounds to nitriles, ketones, and imines
  作者：Kenji Ueura、Sawako Miyamura、Tetsuya Satoh、Masahiro Miura

  DOI：10.1016/j.jorganchem.2006.02.022

  日期：2006.6

  The rhodium-catalyzed addition reactions of sodium tetraphenylborate and arylboronic acids to nitriles, ketones, and imines were examined. The reaction of nitriles could be carried out efficiently in the presence of a catalyst system of [RhCl(cod)]2–dppp and H2O to give the corresponding monoarylated products selectively. Although unactivated ketones and imines are known to be poor electrophiles for

  考察了铑催化的四苯基硼酸钠和芳基硼酸与腈，酮和亚胺的加成反应。腈的反应可以在[RhCl（cod）] 2 -dppp和H 2 O的催化剂体系存在下有效地进行，从而选择性地得到相应的单芳基化产物。尽管众所周知，未活化的酮和亚胺对于铑催化的芳基化反应来说是较差的亲电子试剂，但是在[RhCl（cod）] 2和Rh（acac）（cod）作为催化剂的情况下，使用四苯硼酸钠将它们进行苯基化反应仍很顺利，分别。发现添加NH 4 Cl对于有效地进行酮和亚胺的反应是至关重要的。
• Silver-Catalyzed N–H Functionalization of Aryl/Aryl Diazoalkanes with Anilines
  作者：Feifei He、Claire Empel、Rene M. Koenigs

  DOI：10.1021/acs.orglett.1c02289

  日期：2021.9.3

  Herein, we report on the N–H functionalization reaction of primary and secondary anilines with diaryldiazoalkanes using simple AgPF6 as catalyst. We demonstrated broad applicability in the reaction of diaryldiazoalkanes with different anilines (31 examples, up to 97% yield). Furthermore, we propose a possible reaction mechanism for the N–H functionalization.

  在此，我们报告了使用简单的 AgPF 6作为催化剂的伯和仲苯胺与二芳基重氮烷烃的 N-H 官能化反应。我们证明了二芳基重氮烷烃与不同苯胺反应的广泛适用性（31 个例子，产率高达 97%）。此外，我们提出了 N-H 官能化的可能反应机制。
• General Synthesis of <i>N</i>-Alkylation of Amines with Secondary Alcohols via Hydrogen Autotransfer
  作者：Murugan Subaramanian、Siba P. Midya、Palmurukan M. Ramar、Ekambaram Balaraman

  DOI：10.1021/acs.orglett.9b02990

  日期：2019.11.15

  Direct catalytic N-alkylation of amines with secondary alcohols via hydrogen autotransfer (HA) strategy is very challenging and has been scarcely reported, even under precious metal catalysis. Herein, an efficient N-alkylation of amines, including benzylamines using secondary alcohols as alkylating agents, is reported. This reaction is catalyzed by a molecularly defined NNN-Ni(II) pincer complex, and

  通过氢自动转移（HA）策略将胺与仲醇直接催化N-烷基化非常具有挑战性，甚至在贵金属催化下也很少报道。本文中，报道了使用仲醇作为烷基化剂的胺（包括苄胺）的有效N-烷基化。该反应由分子定义的NNN-Ni（II）钳配合物催化，该反应在温和，良性的条件下进行。可以耐受各种底物和官能团。初步的机理研究表明，N-烷基化反应是通过氢自动转移机理进行的。
• Nucleophilic Substitution Reactions of Alcohols with Use of Montmorillonite Catalysts as Solid Brønsted Acids
  作者：Ken Motokura、Nobuaki Nakagiri、Tomoo Mizugaki、Kohki Ebitani、Kiyotomi Kaneda

  DOI：10.1021/jo070416w

  日期：2007.8.1

  a variety of alcohols with anilines, because the unique acidity of the H-mont catalyst effectively prevents the neutralization by the basic anilines. In addition, amides, indoles, 1,3-dicarbonyl compounds, and allylsilane act as nucleophiles for the H-mont-catalyzed substitutions of alcohols, which allowed efficient formation of various C−N and C−C bonds. The solid H-mont was reusable without any appreciable

  我们已经开发出一种对醇类进行亲核取代反应的环境友好型合成方法，该方法可最大程度减少或消除副产物的形成，从而实现高度原子效率的化学过程。质子和金属交换的蒙脱石（H和M n+ -mont）由处理的Na容易地制备+用的分别氯化氢或金属盐，水溶液-mont。H-mont具有出色的催化活性，可用于多种醇与苯胺的亲核取代反应，因为H-mont催化剂的独特酸度可有效防止碱性苯胺的中和。另外，酰胺，吲哚，1,3-二羰基化合物和烯丙基硅烷充当H-mont催化的醇取代的亲核试剂，从而可以有效地形成各种CN和CC键。固体H-mont可重复使用，其催化活性和选择性没有任何明显的损失。特别是Al 3+-mont由于在其层间空间中质子酸位点和路易斯酸性Al 3+物种之间的协同催化作用，对伯醇对1,3-二羰基化合物的α-苄基化反应具有较高的催化活性。