6-methyl-2-(trifluoromethyl)phenanthridine | 1402547-40-3

• 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: 6-methyl-2-(trifluoromethyl)phenanthridine
• CAS: 1402547-40-3
• 化学式: C₁₅H₁₀F₃N
• 分子量: 261.246
• InChiKey: CRHRDYLHQWBHJU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-phenyl-4-(trifluoromethyl)aniline 以 水 为溶剂， 反应 3.5h， 生成 6-methyl-2-(trifluoromethyl)phenanthridine
  参考文献：
  名称：

  由芳基重氮盐与腈偶联制备取代的菲啶：一种无金属的方法

  摘要：

  已经开发了一种无过渡金属的方法，该方法可通过四氟硼酸芳基重氮与腈的偶联反应来合成取代的菲啶。该操作简单的方案是通过用腈取代芳基重氮，然后进行分子内芳基化，以中等至极好的收率提供相应的菲啶。

  DOI：

  10.1021/acs.joc.5b00579

文献信息

• Cathode Material Determines Product Selectivity for Electrochemical C−H Functionalization of Biaryl Ketoximes
  作者：Huai‐Bo Zhao、Pin Xu、Jinshuai Song、Hai‐Chao Xu

  DOI：10.1002/anie.201809679

  日期：2018.11.12

  N‐oxides has been developed through electrochemical C−H functionalization of biaryl ketoximes. The oxime substrates undergo dehydrogenative cyclization when a Pt cathode is used, resulting in unprecedented access to a wide range of N‐heteroaromatic N‐oxides. The products of the electrosynthesis are switched to the deoxygenated N‐heteroaromatics by employing a Pb cathode through sequential anode‐promoted

  多环N-杂芳族化合物及其相应的N-氧化物的合成是通过联芳基酮肟的电化学CH功能化开发的。当使用Pt阴极时，肟底物会经历脱氢环化反应，从而导致空前地获得各种N-杂芳族N-氧化物。通过顺序地阳极促进的脱氢环化作用和最初形成的N-氧化物中N-O键的阴极裂解，采用Pb阴极，将电合成的产物切换为脱氧的N-杂芳族化合物。
• [Ru(TPP)CO]-Catalysed Intramolecular Benzylic CH Bond Amination, Affording Phenanthridine and Dihydrophenanthridine Derivatives
  作者：Daniela Intrieri、Matteo Mariani、Alessandro Caselli、Fabio Ragaini、Emma Gallo

  DOI：10.1002/chem.201200888

  日期：2012.8.20

  Shedding light on azides: [Ru(TPP)CO] (TPP=tetraphenyl porphyrin dianion), white light and O2 were found to be a suitable catalyst combination to perform the annulation of several biaryl azides (see scheme). The high chemoselectivity of the process allows the synthesis of phenanthridines and dihydrophenanthridines in good yield and purity.

  发现叠氮化物上的光：[Ru（TPP）CO]（TPP =四苯基卟啉二价阴离子），白光和O 2是执行几种联芳基叠氮化物环化反应的合适催化剂组合（请参见方案）。该方法的高化学选择性允许以高收率和纯度合成菲啶和二氢菲啶。
• Combination of PhI(OAc)₂ and 2-Nitropropane as the Source of Methyl Radical in Room-Temperature Metal-Free Oxidative Decarboxylation/Cyclization: Construction of 6-Methyl Phenanthridines and 1-Methyl Isoquinolines
  作者：Shi-Chao Lu、Hong-Shuang Li、Ya-Ling Gong、Shi-Peng Zhang、Ji-Guo Zhang、Shu Xu

  DOI：10.1021/acs.joc.8b02701

  日期：2018.12.21

  A room-temperature metal-free method for generating highly unstable methyl radical was realized from the combination of PhI(OAc)2 and 2-nitropropane, which provides an efficient approach to methylated phenanthridines and isoquinolines. The strategy was also extended to the generation of other alkyl radicals and a concise synthesis of Roxadustat.

  PhI（OAc）2和2-硝基丙烷的组合实现了一种用于生成高度不稳定的甲基的室温无金属方法，该方法为甲基化菲啶和异喹啉提供了一种有效的方法。该策略还扩展到其他烷基自由基的产生和Roxadustat的简明合成。
• Metal‐Organic Framework Supported Copper Photoredox Catalysts for Iminyl Radical‐Mediated Reactions
  作者：Ben Ma、Qi Xia、Deyang Wang、Ji‐Kang Jin、Zekun Li、Qiu‐Jiang Liang、Meng‐Ying Sun、Dongyi Liu、Li‐Juan Liu、Hui‐Xing Shu、Jun Yang、Dan Li、Jian He

  DOI：10.1002/anie.202300233

  日期：——

  A binap-ligated copper dimer has been heterogenized on a pillar-layered MOF surface for the first time using a hydroxamic acid linker. This MOF-supported dimeric copper photocatalyst demonstrates much higher activity and recyclability than its homogeneous counterparts in intra- and intermolecular radical reactions of N-acyloxy imidates and O-acyl oximes.

  binap 连接的铜二聚体首次使用异羟肟酸接头在柱状层状 MOF 表面异质化。这种 MOF 负载的二聚铜光催化剂在N-酰氧基亚胺酸酯和O-酰基肟的分子内和分子间自由基反应中表现出比其均相对应物更高的活性和可回收性。
• Preparation of Substituted Phenanthridines from the Coupling of Aryldiazonium Salts with Nitriles: A Metal Free Approach
  作者：Mani Ramanathan、Shiuh-Tzung Liu

  DOI：10.1021/acs.joc.5b00579

  日期：2015.5.15

  A transition metal free approach for the synthesis of substituted phenanthridines from the coupling reaction of aryldiazonium tetrafluoroborates with nitriles has been developed. This operationally simple protocol proceeds through a substitution of aryldiazonium with nitriles followed by an intramolecular arylation to provide the corresponding phenanthridines in moderate to excellent yields.

  已经开发了一种无过渡金属的方法，该方法可通过四氟硼酸芳基重氮与腈的偶联反应来合成取代的菲啶。该操作简单的方案是通过用腈取代芳基重氮，然后进行分子内芳基化，以中等至极好的收率提供相应的菲啶。