N-(4-methoxyphenyl)quinolin-2-amine | 138386-76-2

• 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
• 英文名称: N-(4-methoxyphenyl)quinolin-2-amine
• CAS: 138386-76-2
• 化学式: C₁₆H₁₄N₂O
• 分子量: 250.3
• InChiKey: GQACZYQLUYMKPJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  34.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-氨基苯乙烯 在 四氯化碳 、 三乙胺 作用下， 以 甲苯 、 乙腈 为溶剂， 反应 49.0h， 生成 N-(4-methoxyphenyl)quinolin-2-amine
  参考文献：
  名称：

  C=C-conjugated carbodiimides as 2-aza dienes in intramolecular [4+2] cycloadditions. One-pot preparation of quinoline, .alpha.-carboline, and quinindoline derivatives

  摘要：

  Iminophosphoranes 2 derived from o-aminostyrenes react with aryl isocyanates to give the corresponding carbodiimides 13 which by thermal treatment at 160-degrees-C undergo 6-pi-electrocyclization to give quinoline derivatives 14. However, the reaction with styryl isocyanates leads to alpha-carbolines 19 through the intermediate carbodiimides 15 which undergo a tandem intramolecular hetero-Diels-Alder cycloaddition/aromatization process to give 19. Similarly, related alpha-carbolines 20-22 can be obtained from the reaction of iminophosphoranes derived from ortho-substituted anilines containing an unsaturated side chain with styryl isocyanates. Iminophosphorane 6a, derived from o-butadienylaniline, and related 10 and 12 react with aryl isocyanates under the same reaction conditions to give quinindoline derivatives 25-27, respectively. Finally, iminophosphoranes 2 and 6 by reaction with ketenes lead directly to quinolines 32 and benzo[b]carbazoles 33, respectively.

  DOI：

  10.1021/jo00029a026

文献信息

• Microwave-assisted synthesis of quinoline, isoquinoline, quinoxaline and quinazoline derivatives as CB2 receptor agonists
  作者：Raimo Saari、Jonna-Carita Törmä、Tapio Nevalainen

  DOI：10.1016/j.bmc.2010.11.059

  日期：2011.1

  Quinoline, isoquinoline, quinoxaline, and quinazoline derivatives were synthesized using microwave-assisted synthesis and their CB1/CB2 receptor activities were determined using the [35S]GTPγS binding assay. Most of the prepared quinoline, isoquinoline, and quinoxalinyl phenyl amines showed low-potency partial CB2 receptor agonists activity. The most potent CB2 ligand was the 4-morpholinylmethanone

  使用微波辅助合成法合成喹啉，异喹啉，喹喔啉和喹唑啉衍生物，并使用[ 35 S]GTPγS结合测定法测定其CB1 / CB2受体活性。大部分制备的喹啉，异喹啉和喹喔啉基苯胺均显示出低效的部分CB2受体激动剂活性。最有效的CB2配体是4-吗啉基甲酮衍生物（化合物40e）（-log EC 50  = 7.8；E max  = 75％）。异喹啉-1-基（3-三氟甲基-苯基）胺（化合物26c）是一种高效的CB2激动剂（-log EC 50  = 5.8; E max = 128％）。在这些研究中，没有发现明显的CB1受体激活或失活，除了40e表现出弱的CB1激动剂活性（CB1-log EC 50  = 5.0）。这些配体用作开发选择性CB2受体激动剂的新型模板。
• Catalyst-Free Synthesis of 2-Anilinoquinolines and 3-Hydroxyquinolines via Three-Component Reaction of Quinoline <i>N</i>-Oxides, Aryldiazonium Salts, and Acetonitrile
  作者：Ankit Kumar Dhiman、Devesh Chandra、Rakesh Kumar、Upendra Sharma

  DOI：10.1021/acs.joc.9b00739

  日期：2019.6.7

  microwave-assisted, catalyst-free, three-component synthesis of various 2-anilinoquinolines from quinoline N-oxides and aryldiazonium salts in acetonitrile under microwave irradiation is reported. This reaction utilizes acetonitrile as a single nitrogen source and involves the formation of two new C–N bonds via the formal [3 + 2] cycloaddition reaction. In the case of 2-substituted quinolines, 3-hydroxyquinoline

  据报道，在微波辐射下，由乙腈中的喹啉N-氧化物和芳基重氮盐快速微波辅助，无催化剂的三组分合成各种2-苯胺基喹啉。该反应利用乙腈作为单一氮源，并通过正式的[3 + 2]环加成反应形成两个新的C–N键。在2-取代的喹啉的情况下，观察到3-羟基喹啉是主要产物，这是因为氧原子从N-氧化物向喹啉的C3位置转移了1,3 。
• Metal-Free, Redox-Neutral, Site-Selective Access to Heteroarylamine via Direct Radical–Radical Cross-Coupling Powered by Visible Light Photocatalysis
  作者：Chao Zhou、Tao Lei、Xiang-Zhu Wei、Chen Ye、Zan Liu、Bin Chen、Chen-Ho Tung、Li-Zhu Wu

  DOI：10.1021/jacs.0c07600

  日期：2020.9.30

  common structure found in drug agents, natural products and fine chemicals. Reported herein is an alternative access to heteroarylamine via radical-radical cross-coupling pathway, powered by visible light catalysis without any aid of external oxidant and reductant. Only by visible light irradiation of a photocatalyst such as a metal-free photocatalyst, a cascade single electron transfer event of amines

  过渡金属催化的 CN 键形成反应已成为构建芳胺的基本和强大工具，芳胺是药物、天然产物和精细化学品中的常见结构。本文报道了一种通过自由基-自由基交叉偶联途径获得杂芳胺的替代途径，由可见光催化提供动力，无需任何外部氧化剂和还原剂的帮助。只有通过光催化剂（如无金属光催化剂）的可见光照射，胺和杂芳基腈的级联单电子转移事件，通过稳态和瞬态光谱研究证明，在原位产生胺自由基阳离子和芳基阴离子CN 键的形成。一系列可用胺的 CN 交叉偶联的无金属和氧化还原经济性质、高效率和位点选择性，
• A mild and metal-free synthesis of 2- and 1-alkyl/aryl/dialkyl-aminoquinolines and isoquinolines
  作者：Yerramsetti Nanaji、Seema Kirar、Sandip V. Pawar、Ashok Kumar Yadav

  DOI：10.1039/c9ra10397j

  日期：——

  A simple synthetic strategy has been developed for the synthesis of 2- and 1-alkyl/aryl/dialkylaminoquinolines and isoquinolines from the easily available quinoline and isoquinoline-N-oxides, different amines, triflic anhydride as activating agent and acetonitrile as solvent in a one-pot reaction under metal-free conditions at 0 °C to room temperature.

  开发了一种简单的合成策略，用于从容易获得的喹啉和异喹啉-N-氧化物、不同的胺、作为活化剂的三氟甲磺酸酐和作为溶剂的乙腈中合成2-和1-烷基/芳基/二烷基氨基喹啉和异喹啉。 -0℃至室温下无金属条件下的罐式反应。
• [EN] BICYCLIC COMPOUNDS USEFUL FOR TREATING DISEASES CAUSED BY RETROVIRUSES<br/>[FR] COMPOSÉS BICYCLIQUES UTILES POUR LE TRAITEMENT DE MALADIES CAUSÉES PAR DES RÉTROVIRUS
  申请人：SPLICOS

  公开号：WO2015001518A1

  公开（公告）日：2015-01-08

  Described herein are methods for preventing or treating a retroviral infection and/or for preventing, inhibiting or treating a disease caused by the retroviral infection. In certain aspects, the methods described herein include contacting a cell in need thereof with compound (I), wherein (II) means a pyridazine, a pyrimidine or a pyrazine group, R independently represent a hydrogen atom, a halogen atom or a group chosen among a –CN group, a hydroxyl group, a –COOR1 group, a (C1 -C3)fluoroalkyl group, a (C1 -C3)fluoroalkoxy group, a –NO2 group, a –NR1R2 group, a (C1-C4)alkoxy group, a phenoxy group and a (C1-C3)alkyl group, said alkyl being optionally mono-substituted by a hydroxyl group, n is 1, 2 or 3, n' is 1 or 2, R' is a hydrogen atom, a halogen atom or a group chosen among a (C1-C3)alkyl group,, a hydroxyl group, a –COOR1 group, a –NO2 group, a –NR1R2 group, a morpholinyl or a morpholino group, a N-methylpiperazinyl group, a (C1-C3)fluoroalkyl group, a (C1-C4)alkoxy group and a –CN group, Z is N or C, Y is N or C, X is N or C, W is N or C, T is N or C, U is N or C, to prevent or treat the retroviral infection and/or for preventing, inhibiting or treating a disease caused by the retroviral infection, wherein the retroviral infection is not HIV and the disease caused by the retroviral infection is not AIDS.

  本文描述了一种预防或治疗逆转录病毒感染和/或预防、抑制或治疗由逆转录病毒感染引起的疾病的方法。在某些方面，所述方法包括将化合物(I)与需要其治疗的细胞接触，其中(II)表示吡啶嗪、嘧啶或吡嗪基团，R独立地表示氢原子、卤素原子或在-CN基团、羟基基团、-COOR1基团、(C1-C3)氟代烷基团、(C1-C3)氟代烷氧基团、-NO2基团、-NR1R2基团、(C1-C4)烷氧基团、苯氧基团和(C1-C3)烷基团中选择的一种基团，所述烷基可以选择性地被羟基基团单取代，n为1、2或3，n'为1或2，R'为氢原子、卤素原子或在(C1-C3)烷基团、羟基基团、-COOR1基团、-NO2基团、-NR1R2基团、吗啉基或吗啉基团、N-甲基哌嗪基团、(C1-C3)氟代烷基团、(C1-C4)烷氧基团和-CN基团中选择的一种基团，Z为N或C，Y为N或C，X为N或C，W为N或C，T为N或C，U为N或C，以预防或治疗逆转录病毒感染和/或预防、抑制或治疗由逆转录病毒感染引起的疾病，其中逆转录病毒感染不是HIV，由逆转录病毒感染引起的疾病不是艾滋病。