N-(o-methylbenzylidene)aniline | 10228-77-0

• 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-(o-methylbenzylidene)aniline
• 英文别名: N-(2-methylbenzylidene)aniline；N-phenyl-1-(o-tolyl)methanimine；N-(o-Methylbenzyliden)-anilin；N-(o-Tolual)-anilin；o-Methyl-benzylidenanilin；N-(2-Methyl-benzyliden)-anilin；1-(2-methylphenyl)-N-phenylmethanimine
• CAS: 10228-77-0
• 化学式: C₁₄H₁₃N
• 分子量: 195.264
• InChiKey: UPWKYMGPPVKLTD-UHFFFAOYSA-N

物化性质

• 沸点：
  319.8±21.0 °C(Predicted)
• 密度：
  0.95±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-(o-methylbenzylidene)aniline 在 sodium cyanide 、 氧气 、 sodium hydroxide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.17h， 以171 mg的产率得到邻酰胺
  参考文献：
  名称：

  Formation of Amides from Imines via Cyanide-Mediated Metal-Free Aerobic Oxidation

  摘要：

  A new protocol for the direct formation of amides from imines derived from aromatic aldehydes via metal-free aerobic oxidation in the presence of cyanide is described. This protocol was applicable to various aldimines, and the desired amides were obtained in moderate to good yields. Mechanistic studies suggested that this aerobic oxidative amidation might proceed via the addition of cyanide to imines followed by proton transfer from carbon to nitrogen in the original imines, leading to carbanions of alpha-amino nitriles, which undergo subsequent oxidation with molecular oxygen in air to provide the desired amide compounds.

  DOI：

  10.1021/acs.joc.5b01922
• 作为产物：
  描述：

  硝基苯 在 一水合肼 作用下， 以 neat (no solvent) 为溶剂， 反应 4.25h， 生成 N-(o-methylbenzylidene)aniline
  参考文献：
  名称：

  Bi-functional catalyst of porous N-doped carbon with bimetallic FeCu for solvent-free resultant imines and hydrogenation of nitroarenes

  摘要：

  The efficient and stable catalyst applied to the transformation of amines into the corresponding imines and hydrogenation of nitroarenes under mild reaction conditions is reported. The catalytic performance of porous N-doped carbon with FeCu (FeCu@NPC) catalyst are tested by aromatic alcohol-based N-alkylated of amines with solvent-free and hydrogenation of nitroarenes via N2H4 center dot H2O. The results proved that the yield of these two reactions are all over 99.9% under optimum condition. Moreover, the synergistic effect of the catalyst for N-alkylated reaction was investigated through the kinetic study. The catalyst can be easily separated from reaction system by an external magnetism, and can be recycled and reutilized for at least 4 runs with conversions are all over 75%. The study of the catalyst indicated that it was suitable for the reactions in industry. Hence, the catalysis process by the inexpensive metals-based catalyst is green and sustainable.

  DOI：

  10.1016/j.mcat.2018.12.029
• 作为试剂：
  描述：

  2-o-Tolyl-2,3-dihydro-1H-1,3,8,9-tetraaza-anthracen-4-one 在 N-(o-methylbenzylidene)aniline 作用下， 以 溶剂黄146 为溶剂， 反应 4.0h， 生成 2-o-Tolyl-3H-1,3,8,9-tetraaza-anthracen-4-one
  参考文献：
  名称：

  Rajendar Reddy, K.; Mogilaiah, K.; Sreenivasulu, B., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 1194 - 1196

  摘要：

  DOI：

文献信息

• First Efficient Two-Step/One-Pot Zirconium (IV)isopropoxide–Mediated Reductive Amination of Carbonyl Compounds
  作者：Cyril Pieri、Jean Michel Brunel

  DOI：10.2174/1570180812666141215215120

  日期：2015.5.7

  An efficient method for the synthesis of various primary and secondary amines through a zirconium(IV) isopropoxide–mediated reductive amination reaction of aldehydes and ketones is reported. A series of different aldehydes, ketones and amines were used leading to the expected amino products in moderate to excellent yields. The mechanistic rationale of this reaction has been postulated through the formation

  据报道，通过异丙醇锆（IV）介导的醛和酮的还原胺化反应，可以有效地合成各种伯胺和仲胺。使用了一系列不同的醛，酮和胺，以中等到极好的收率得到了预期的氨基产物。已通过形成瞬时亚胺物种和使用（R）-苯基乙胺作为手性诱导剂的非对映选择性形式推测了该反应的机理原理，从而以中等至优异的收率获得了预期的产物，非对映选择性高达100％。
• Direct imine formation by oxidative coupling of alcohols and amines using supported manganese oxides under an air atmosphere
  作者：Bo Chen、Jun Li、Wen Dai、Lianyue Wang、Shuang Gao

  DOI：10.1039/c4gc00336e

  日期：——

  Manganese oxides loaded on various supports have been prepared and studied for the direct imine formation by oxidative coupling of alcohols and amines. Among the catalysts, hydroxyapatite supported manganese oxides (MnOx/HAP) show the best activity and selectivity for this reaction in the absence of an additional base using air as the environmentally benign terminal oxidant. NH3-/CO2-TPD results show

  已经制备了负载在各种载体上的锰氧化物，并研究了通过醇和胺的氧化偶联直接形成亚胺的方法。在这些催化剂中，羟基磷灰石负载的锰氧化物（MnO x / HAP）在没有使用空气作为环境友好的终端氧化剂的附加碱的情况下，对于该反应表现出最佳的活性和选择性。NH 3- / CO 2 -TPD结果表明，MnO x的两性性质/ HAP对于该反应获得令人满意的收率至关重要。各种芳族醇和胺均以良好或优异的收率平稳地转化为相应的亚胺。该催化剂可重复使用，并且在所有9次重复使用测试中均可提供98％的产品收率。与新鲜催化剂相比，经过九次反应后，再活化的MnO x / HAP的XRD和SEM没有明显变化。
• A novel straightforward synthesis of α-aminophosphonates: one-pot three-component condensation of alcohols, amines, and diethylphosphite in the presence of CuO@Fe3O4 nanoparticles as a catalyst
  作者：Babak Kaboudin、Foad Kazemi、Narges Kadkhoda Hosseini

  DOI：10.1007/s11164-017-2890-y

  日期：2017.8

  here a novel and straightforward synthesis method for the preparation of α-aminophosphonates in relatively good yield. The method involves the one-pot three-component condensation of alcohols, amines, and diethylphosphite in the presence of CuO@Fe3O4 nanoparticles as a recyclable catalyst. CuO@Fe3O4 nanoparticles were prepared and their structures were confirmed by the FT-IR, TGA, VSM, TEM and X-ray

  我们在这里报告了一种新颖而直接的合成方法，用于以相对较高的产率制备α-氨基膦酸酯。该方法涉及在CuO @ Fe 3 O 4纳米颗粒作为可循环利用催化剂的情况下，将醇，胺和亚磷酸二乙酯进行一锅三组分缩合。制备了CuO @ Fe 3 O 4纳米粒子，并通过FT-IR，TGA，VSM，TEM和X射线衍射图谱分析证实了其结构。
• 一种利用铜催化剂催化胺和醇交叉偶联制备亚胺的方法
  申请人：河南师范大学

  公开号：CN109232308B

  公开（公告）日：2022-11-29

  本发明公开了一种利用铜催化剂催化胺和醇交叉偶联制备亚胺的方法，所述方法在无氧化剂存在情况下以Cu/Al2O3为催化剂催化胺和醇交叉耦联制备亚胺。本发明的方法反应体系简单，不需要额外加入有机配体、碱、氮氧自由基等助催化剂，同时，该方法在无氧化剂存在情况下利用Cu/Al2O3催化胺和醇交叉偶联制备亚胺，可有效解决亚胺容易被过氧化的问题，另外，该方法使用的催化剂Cu/Al2O3制备简单，高效稳定，价格便宜。
• Photocatalytic one‐pot multidirectional <i>N</i> ‐alkylation over Pt/D‐TiO ₂ /Ti ₃ C ₂ : Ti ₃ C ₂ ‐based short‐range directional charge transmission
  作者：Heyan Jiang、Meilin Sheng、Yue Li、Shuzhen Kong、Fengxia Bian

  DOI：10.1002/aoc.6291

  日期：2021.8

  3%Pt/D-TiO2/Ti3C2 showed excellent activity and chemoselectivity to N-alkyl amines in the presence of base additive K3PO4 under visible-light irradiation; interestingly the chemoselectivity almost completely switched to N-benzylideneanilines in the presence of base additive KOH. In comparison, Pt nanoparticles on S and N co-doped TiO2 prepared from titanium carbide (3%Pt/D-TiO2@C) showed sharply decreased activity

  可见光诱导的一锅、多步和化学选择性可调反应突出了经济、可持续和绿色的过程。在此，我们报道了分散在 S 和 N 共掺杂二氧化钛/碳化钛 (MXene) (3%Pt/D-TiO 2 /Ti 3 C 2 ) 异质结上的 Pt 纳米粒子作为芳香硝基化合物和醇之间串联反应的光催化剂生产N-烷基化产品。通过在Ti 3 C 2纳米片上原位生长TiO 2制备3%Pt/D-TiO 2 /Ti 3 C 2异质结，S和N共掺杂TiO 2用硫脲，然后是平均直径为 2.9 nm 的 Pt 纳米颗粒，很好地分散在 D-TiO 2 /Ti 3 C 2 上。3%Pt/D-TiO 2 /Ti 3 C 2在可见光照射下，在碱性添加剂K 3 PO 4存在下对N-烷基胺表现出优异的活性和化学选择性；有趣的是，在碱添加剂 KOH 存在下，化学选择性几乎完全转换为N-亚苄基苯胺。相比较而言，在S和的Pt纳米颗粒N共掺杂TiO 2从碳化钛（3％的Pt