3-phenylbenzo[g]isoquinoline | 1072066-63-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 3-phenylbenzo[g]isoquinoline
• CAS: 1072066-63-7
• 化学式: C₁₉H₁₃N
• 分子量: 255.319
• InChiKey: LAUSOIZZWWXFQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-phenylbenzo[g]isoquinoline 、 碘甲烷 以100%的产率得到2-methyl-3-phenylbenzo[g]isoquinolinum iodide
  参考文献：
  名称：

  Synthesis of Anthracene and Azaanthracene Fluorophores via [2+2+2] Cyclotrimerization Reactions

  摘要：

  A highly convergent [2+2+2]-cyclotrimerization approach to anthracenes and 2-azaanthracenes has been developed. It allows for the facile introduction of the anthracene moiety on alkyne and nitrile bearing molecules and the rapid construction of compound arrays. This is showcased in the assembly of a collection of fluorophores and their photochemical evaluation.

  DOI：

  10.1021/ol8019549
• 作为产物：
  描述：

  2-benzyl-1H-benzo[f]isoindole-1,3(2H)-dione 在 甲基二乙氧基硅烷 、 potassium trimethylsilonate 作用下， 以 二乙二醇二甲醚 为溶剂， 反应 6.0h， 以61%的产率得到3-phenylbenzo[g]isoquinoline
  参考文献：
  名称：

  通过串联还原和重排的醇酰亚胺催化的环状酰亚胺氢化成异喹啉

  摘要：

  通过串联还原和重排实现了醇盐催化的环状酰亚胺氢化成异喹啉。使用TMSOK作为催化剂，使用（EtO）2 MeSiH作为还原剂，将一系列包含不同官能团的环状酰亚胺以中等至良好的产率还原为相应的3-芳基异喹啉。该反应途径的场景被认为包括将酰亚胺还原为ω-羟基内酰胺，其在碱性催化剂的存在下进行重排，然后羰基还原，然后甲硅烷氧基消除。

  DOI：

  10.1021/acs.orglett.8b02287

文献信息

• Silver/Rhodium Relay Catalysis Enables C−H Functionalization of <i>In Situ</i> Generated Isoquinolines with Sulfoxonium Ylides: Construction of Hexahydrodibenzo[ <i>a</i> , <i>g</i> ]quinolizine Scaffolds
  作者：Quanzhe Li、Ruixing Liu、Yin Wei、Min Shi

  DOI：10.1002/adsc.202100141

  日期：2021.5.18

  developed. The acylmethylated isoquinoline derivatives could be afforded with broad substrate scope in 23–88% yields, which could be further transformed to the core skeleton of hexahydrodibenzo[a,g]quinolizine as drug-candidates. Moreover, this reaction was achieved in a gram-scale. A reasonable reaction mechanism has been proposed based on a series of control and KIE experiments.

  利用银/铑中继催化策略，已经开发了分子内亲电环化和CHH活化，然后进行级联氢化和还原胺化的方法。酰基甲基化的异喹啉衍生物可以以23-88％的收率在较宽的底物范围内提供，并可以进一步转化为六氢二苯并[ a，g ]喹啉嗪的核心骨架，作为候选药物。此外，该反应以克为单位进行。基于一系列的控制和KIE实验，提出了合理的反应机理。
• An Efficient Synthesis of 3-Substituted Isoquinoline and Pyridine Derivatives by Gold Catalyzed Intramolecular Cyclization from<i>o</i>-Alkynyloximes
  作者：K. P. V. Subbarao、G. Raveendra Reddy、A. Muralikrishna、K. V. Reddy

  DOI：10.1002/jhet.2109

  日期：2014.7

  A one‐pot reaction was developed efficiently by AuCl3 catalyzed intramolecular cyclization of aromatic o‐alkynyloximes and 2‐alkynylcycloalkene‐1‐carbaldoximes leading to the formation of isoquinoline and pyridine derivatives with high yields. This methodology has been applied for aromatic as well as aliphatic systems. Aromatic o‐alkynyloximes are benzene and naphthalene, whereas electron‐donating

  AuCl 3催化的芳族邻炔基肟和2-炔基环烯-1-羰基肟的分子内环化反应有效地开发了一个单锅反应，从而高产率地形成了异喹啉和吡啶衍生物。该方法已应用于芳香族和脂肪族体系。芳基邻炔肟是苯和萘，而供电子基团是4-甲氧基苯，4-甲基苯和4-甲氧基-5-甲基苯。有吸电子基团如氯和硝基苯ö炔基肟，以及相同的方法已成功地应用于吡啶和胡椒醛，还扩展到脂族环，如五元，六元，七元和八元的2-炔基环烯-1-碳醛肟。
• Rh-Catalyzed <i>Ortho</i> C–H Alkynylation of Aromatic Aldehydes
  作者：Eric Tan、Leonardo J. Nannini、Otilia Stoica、Antonio M. Echavarren

  DOI：10.1021/acs.orglett.0c04243

  日期：2021.2.19
• Alkoxide-Catalyzed Hydrosilylation of Cyclic Imides to Isoquinolines via Tandem Reduction and Rearrangement
  作者：Xiaoyu Wu、Guangni Ding、Liqun Yang、Wenkui Lu、Wanfang Li、Zhaoguo Zhang、Xiaomin Xie

  DOI：10.1021/acs.orglett.8b02287

  日期：2018.9.21

  realized via tandem reduction and rearrangement. Using TMSOK as the catalyst and (EtO)2MeSiH as the reductant, a series of cyclic imides containing different functional groups were reduced to the corresponding 3-aryl isoquinolines in moderate to good yields. The scenario of the reaction pathway was supposed to involve the reduction of imides to ω-hydroxylactams, which underwent rearrangement in the presence

  通过串联还原和重排实现了醇盐催化的环状酰亚胺氢化成异喹啉。使用TMSOK作为催化剂，使用（EtO）2 MeSiH作为还原剂，将一系列包含不同官能团的环状酰亚胺以中等至良好的产率还原为相应的3-芳基异喹啉。该反应途径的场景被认为包括将酰亚胺还原为ω-羟基内酰胺，其在碱性催化剂的存在下进行重排，然后羰基还原，然后甲硅烷氧基消除。
• Synthesis of Anthracene and Azaanthracene Fluorophores via [2+2+2] Cyclotrimerization Reactions
  作者：Yan Zou、Douglas D. Young、Alejandra Cruz-Montanez、Alexander Deiters

  DOI：10.1021/ol8019549

  日期：2008.10.16

  A highly convergent [2+2+2]-cyclotrimerization approach to anthracenes and 2-azaanthracenes has been developed. It allows for the facile introduction of the anthracene moiety on alkyne and nitrile bearing molecules and the rapid construction of compound arrays. This is showcased in the assembly of a collection of fluorophores and their photochemical evaluation.