2-苯基-8-甲基喹啉 | 5353-90-2

• 物质功能分类: 医药中间体 - 杂环化合物 - 喹啉类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 2-苯基-8-甲基喹啉
• 英文名称: 8-methyl-2-phenylquinoline
• CAS: 5353-90-2
• 化学式: C₁₆H₁₃N
• 分子量: 219.286
• InChiKey: BIHZJTWOZPKKAB-UHFFFAOYSA-N

物化性质

• 熔点：
  55 °C
• 沸点：
  212 °C(Press: 18 Torr)
• 密度：
  1.105±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933499090

反应信息

• 作为反应物：
  描述：

  2-苯基-8-甲基喹啉 在 selenium(IV) oxide 作用下， 以34%的产率得到2-phenylquinoline-8-carboxylic acid
  参考文献：
  名称：

  Potential antitumor agents. 57. 2-Phenylquinoline-8-carboxamides as minimal DNA-intercalating antitumor agents with in vivo solid tumor activity

  摘要：

  A series of phenyl-substituted derivatives of the "minimal" DNA-intercalating agent N-[2-(dimethylamino)-ethyl]-2-phenylquinoline-8-carboxamide (1) have been synthesized and evaluated for in vivo antitumor activity, in a continuing search for active compounds of this class with the lowest possible DNA association constants. Substitution on the 2'-position of the phenyl ring gave compounds of lower DNA binding ability that did not intercalate DNA, indicating that it is necessary for the phenyl ring to be essentially coplanar with the quinoline for intercalative binding. An extensive series of 4'-substituted derivatives was evaluated, but there was no overall relationship between biological activity and substituent lipophilic or electronic properties. However, several compounds showed good solid tumor activity, with the 4'-aza derivative 18 being clearly superior to the parent compound, effecting about 50% cures in both leukemia and solid tumor models.

  DOI：

  10.1021/jm00122a018
• 作为产物：
  描述：

  8-甲基-2-苯基-4-喹啉羧酸 在 铜 作用下， 以93%的产率得到2-苯基-8-甲基喹啉
  参考文献：
  名称：

  Potential antitumor agents. 57. 2-Phenylquinoline-8-carboxamides as minimal DNA-intercalating antitumor agents with in vivo solid tumor activity

  摘要：

  A series of phenyl-substituted derivatives of the "minimal" DNA-intercalating agent N-[2-(dimethylamino)-ethyl]-2-phenylquinoline-8-carboxamide (1) have been synthesized and evaluated for in vivo antitumor activity, in a continuing search for active compounds of this class with the lowest possible DNA association constants. Substitution on the 2'-position of the phenyl ring gave compounds of lower DNA binding ability that did not intercalate DNA, indicating that it is necessary for the phenyl ring to be essentially coplanar with the quinoline for intercalative binding. An extensive series of 4'-substituted derivatives was evaluated, but there was no overall relationship between biological activity and substituent lipophilic or electronic properties. However, several compounds showed good solid tumor activity, with the 4'-aza derivative 18 being clearly superior to the parent compound, effecting about 50% cures in both leukemia and solid tumor models.

  DOI：

  10.1021/jm00122a018

文献信息

• Unsymmetrical triazolyl-naphthyridinyl-pyridine bridged highly active copper complexes supported on reduced graphene oxide and their application in water
  作者：Wenkang Hu、Yilin Zhang、Haiyan Zhu、Dongdong Ye、Dawei Wang

  DOI：10.1039/c9gc02086a

  日期：——

  A novel unsymmetrical triazolyl-naphthyridinyl-pyridine ligand was designed and synthesized, and employed in the synthesis of a heterogeneous copper complex on reduced graphene oxide. The resulting copper composite was characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and energy dispersive X-ray spectroscopy (EDX). This

  设计并合成了一种新型的不对称三唑基-萘啶基-吡啶配体，并将其用于在氧化石墨烯上合成异质铜配合物。通过扫描电子显微镜（SEM），透射电子显微镜（TEM），X射线光电子能谱（XPS）和能量色散X射线能谱（EDX）来表征所得的铜复合材料。该包含不对称三唑基-萘啶基-吡啶（仅0.1mol％）的负载型铜催化剂在水中具有优异的催化活性，并具有良好的再循环性。通过绿色策略在水中成功地合成了各种功能化的喹啉衍生物。其他杂环化合物，例如吡啶，2-（吡啶-2-基）喹啉，1,8-萘啶，5,6-二氢萘[1,2- b在水中以超过80％的产率获得了] [1,8]萘啶和2-（吡啶-2-基）-1,8-萘啶衍生物。机理研究表明，这种转化是通过脱氢，缩合以及转移加氢和脱氢过程而发生的，氘标记实验支持了这一过程。
• Synthesis of Polysubstituted Quinolines from α-2-Aminoaryl Alcohols Via Nickel-Catalyzed Dehydrogenative Coupling
  作者：Sanju Das、Debabrata Maiti、Suman De Sarkar

  DOI：10.1021/acs.joc.7b03198

  日期：2018.2.16

  This study reports a nickel-catalyzed sustainable synthesis of polysubstituted quinolines from α-2-aminoaryl alcohols by a sequential dehydrogenation and condensation process that offers the advantages of a low catalyst loading and wide substrate scope. In contrast to earlier reported methods, this strategy allows the use of both primary as well as secondary α-2-aminoaryl alcohols in combination with

  这项研究报告了通过顺序的脱氢和缩合工艺，由α-2-氨基芳基醇在镍催化下可持续合成多取代喹啉，具有低催化剂负载和广泛的底物范围的优点。与较早报道的方法相反，该策略允许同时使用伯和仲α-2-氨基芳基醇以及酮或仲醇，以形成所需的产物。使用这种方法，可以合成30种取代的喹啉衍生物，分离产率高达93％。
• 一种钌配合物、制备方法和催化用途
  申请人：河北师范大学

  公开号：CN112209916A

  公开（公告）日：2021-01-12

  本发明公开了一种钌配合物、制备方法和催化用途，该钌配合物为首次报道。本发明研究发现，该钌配合物具有催化合成喹唑啉及其衍生物或催化合成喹啉及其衍生物的活性。本发明提供的钌配合物在催化合成喹唑啉及其衍生物或喹啉及其衍生物时，具有反应条件较为温和、底物范围广、催化产物收率较高、官能团容忍性好的优点，显著优于现有技术。
• Palladium-Catalyzed Allylic C–H Oxidative Annulation for Assembly of Functionalized 2-Substituted Quinoline Derivatives
  作者：Chunsheng Li、Jianxiao Li、Yanni An、Jianwen Peng、Wanqing Wu、Huanfeng Jiang

  DOI：10.1021/acs.joc.6b01909

  日期：2016.12.16

  An efficient and practical palladium-catalyzed aerobic oxidative approach to afford functionalized 2-substituted quinolines in moderate to good yields from readily available allylbenzenes with aniline is developed. The present annulation process has high functional-group tolerance and high atom economy, making it a valuable and practical method in synthetic and medicinal chemistry. Moreover, this transformation

  开发了一种有效且实用的钯催化有氧氧化方法，可从容易获得的烯丙基苯与苯胺以中等至良好的产率提供官能化的2-取代的喹啉。目前的环形工艺具有较高的官能团耐受性和较高的原子经济性，使其成为合成和药物化学中有价值和实用的方法。此外，这种转变被认为是通过氧化烯丙基的C–H功能化而进行的，从而在一锅中形成C–C和C–N键。
• Copper‐Catalyzed Aerobic Oxidative Cyclization of Anilines, Aryl Methyl Ketones and DMSO: Efficient Assembly of 2‐Arylquinolines
  作者：Yufeng Liu、Yuqun Hu、Zhongzhong Cao、Xi Zhan、Weiping Luo、Qiang Liu、Cancheng Guo

  DOI：10.1002/adsc.201800373

  日期：2018.7.16

  A Cu‐catalyzed C−H cyclization of simple anilines with ketones and DMSO as a one‐carbon source has been developed. Using an aerobic oxidative protocol, a number of ketones and anilines could be easily converted to 2‐arylquinolines, rather than 4‐arylquinolines, thus providing a highly atom‐economical and simple approach to biologically significant 2‐arylquinolines. Based on the preliminary experiments

  已开发出以酮和DMSO为单碳源的简单苯胺的Cu催化CH环化反应。使用好氧氧化方案，许多酮和苯胺可以轻松地转化为2-芳基喹啉，而不是4-芳基喹啉，从而为生物学上重要的2-芳基喹啉提供了一种原子经济且简单的方法。在初步实验的基础上，提出了一个合理的机制。