2-methyl-N-(1-phenylethylidene)aniline | 10228-82-7

• 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: 2-methyl-N-(1-phenylethylidene)aniline
• 英文别名: 2-methyl-N-(1-phenylethylidene)benzenamine；1-phenyl-N-(o-tolyl)ethan-1-imine；N-(2-methylphenyl)-1-phenylethanimine
• CAS: 10228-82-7
• 化学式: C₁₅H₁₅N
• 分子量: 209.291
• InChiKey: XCYDGNRLVROJKQ-UHFFFAOYSA-N

物化性质

• 熔点：
  59-60 °C
• 沸点：
  311.2±25.0 °C(Predicted)
• 密度：
  0.95±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 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：

  2-methyl-N-(1-phenylethylidene)aniline 在 sulfur 作用下， 生成 2,4-diphenylthiophene
  参考文献：
  名称：

  Bogert; Herrera, Journal of the American Chemical Society, 1923, vol. 45, p. 240

  摘要：

  DOI：
• 作为产物：
  描述：

  2-hydroxy-2-phenylpropionitrile 在 氢氧化钾 作用下， 以 甲醇 、 乙醇 为溶剂， 反应 0.75h， 生成 2-methyl-N-(1-phenylethylidene)aniline
  参考文献：
  名称：

  Shukla; Astik; Thaker, Journal of the Indian Chemical Society, 1981, vol. 58, # 12, p. 1182 - 1182

  摘要：

  DOI：

文献信息

• Development of [3]ferrocenophane-derived N/B frustrated Lewis pairs for the metal-free catalytic hydrogenation of imines
  作者：Zhentao Pan、Hui Wang、Fei Ling、Lian Xiao、Dingguo Song、Weihui Zhong

  DOI：10.1080/00397911.2018.1555710

  日期：2019.2.16

  Abstract A series of novel [3]ferrocenophane-derived N/B frustrated Lewis pairs (FLPs) were synthesized and successfully applied to the catalytic hydrogenation of imines in 71-93% yields. This approach could be easily conducted on gram scale and provided versatile synthetic route for the key intermediate of sertraline hydrochloride without heavy metal residues. Graphical Abstract

  摘要 合成了一系列新型 [3] 二茂铁衍生的 N/B 受阻路易斯对 (FLPs) 并成功应用于亚胺的催化加氢，产率为 71-93%。这种方法可以很容易地在克规模上进行，并为盐酸舍曲林关键中间体的无重金属残留提供了通用的合成路线。图形概要
• Synthesis and Catalytic Benefits of Tetranuclear Gold(I) Complexes with a <i>C</i>₄-Symmetric Tetratriazol-5-ylidene
  作者：Mariana Flores-Jarillo、Daniel Mendoza-Espinosa、Verónica Salazar-Pereda、Simplicio González-Montiel

  DOI：10.1021/acs.organomet.7b00712

  日期：2017.11.13

  tetratriazolium salt and its subsequent metalation to generate a series of tetranuclear mesoionic carbene gold(I) complexes is presented. The complete structural characterization of the metallic carbenes and the benefits of cooperative catalysis in the processes of hydroamination and hydrohydrazination of terminal alkynes are discussed.

  提出了一种简便的C 4-对称四三唑鎓盐的制备方法及其随后的金属化生成一系列四核中离子卡宾金（I）配合物的方法。讨论了金属卡宾的完整结构表征以及末端炔烃加氢胺化和氢酰肼化过程中协同催化的益处。
• Synthesis of novel carbohydrate-based valine-derived formamide organocatalysts by CuAAC click chemistry and their application in asymmetric reduction of imines with trichlorosilane
  作者：Xin Ge、Chao Qian、Xinzhi Chen

  DOI：10.1016/j.tetasy.2014.10.003

  日期：2014.11

  organocatalysts combining carbohydrate and N-formyl-l-valine derivatives were prepared by CuII-catalyzed diazo transfer and CuI-catalyzed azide–alkyne 1,3-dipolar cycloaddition CuAAC click chemistry. It was found that the carbohydrate-based valine-derived formamide organocatalyst had high catalytic activity for the asymmetric reduction of imines with trichlorosilane. The reduction can proceed at room

  结合碳水化合物和新颖有机催化剂Ñ甲酰基-L-缬氨酸衍生物通过制备铜II催化的重氮基转移和Cu我催化的叠氮化物-炔烃的1,3-偶极环加成CuAAC点击化学。据发现，所述碳水化合物基缬氨酸衍生的甲酰胺有机催化剂具有高的催化活性的不对称还原用三氯亚胺。还原可在室温下，在以高收率进行甲苯（高达98％）和具有优异的对映选择性（高达94％）。“CuAAC”点击化学是一个桥链路Ñ甲酰基-L-缬氨酸衍生碳水化合物有机催化剂。
• Chiral N-heterocyclic carbene-iridium complexes for asymmetric reduction of prochiral ketimines
  作者：Lakshay Kathuria、Ashoka G. Samuelson

  DOI：10.1016/j.poly.2020.114976

  日期：2021.2

  phenylglycine derived chiral NHC was shown to give the best Ir catalyst and it also gave the maximum ee compared to catalysts prepared from other NHCs in this series. The opposite enantiomer of the reduction product was always obtained while using the Ir complex bearing a valine based NHC. The yields were consistently high with a variety of imine substrates having different steric and electronic demands

  摘要使用一系列手性半三明治铱配合物，研究了亚胺对映体选择性还原为相应的手性仲胺。这些配合物中的手性N-杂环卡宾（NHC）配体是由易于获得的天然氨基酸合成的。廉价的苯基硅烷被用作方便的氢供体。在优化的条件下，Ir-NHC复合物可以降低酮亚胺的收率，尽管对映体过量（ee）适中。与由该系列其他NHC制备的催化剂相比，苯基甘氨酸衍生的手性NHC被证明可提供最佳的Ir催化剂，并且也可提供最大的ee。当使用带有基于缬氨酸的NHC的Ir配合物时，总是获得还原产物的相反对映异构体。
• Chiral phosphine-phosphoramidite ligands for highly enantioselective hydrogenation of N-arylimines
  作者：Qing Li、Chuan-Jin Hou、Xiao-Ning Liu、De-Zhi Huang、Yan-Jun Liu、Rui-Feng Yang、Xiang-Ping Hu

  DOI：10.1039/c4ra16062b

  日期：——

  The asymmetric hydrogenation of N-arylimines with the chiral phosphine-phosphoramidite ligand, (Sc,Sa)-PEAPhos 2b, has been developed. The results revealed that the presence of the substituents on the 3,3′-positions of the binaphthyl backbone significantly improved the enantioselectivity. The utility of this methodology was demonstrated in the synthesis of the chiral fungicide (R)-metalaxyl.

  已经开发了具有手性膦-亚磷酰胺配体（S c，S a）-PEAPhos 2b的N-芳基丙氨酸的不对称氢化。结果表明，在联萘骨架的3，3'-位置上的取代基的存在显着提高了对映选择性。该方法的实用性在手性杀菌剂（R）-甲霜灵的合成中得到了证明。