10-methoxy-6-(trifluoromethyl)phenanthridine | 1453098-03-7

• 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: 10-methoxy-6-(trifluoromethyl)phenanthridine
• 英文别名: 10-Methoxy-6-(trifluoromethyl)phenanthridine
• CAS: 1453098-03-7
• 化学式: C₁₅H₁₀F₃NO
• 分子量: 277.246
• InChiKey: PKUCKJJDUNWNAN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2-amino-5-methoxybiphenyl 在 碘苯二乙酸 、 sodium acetate 、 三乙胺 、 对苯醌 、 三氯氧磷 作用下， 以 四氢呋喃 、 N-甲基吡咯烷酮 为溶剂， 反应 8.0h， 生成 10-methoxy-6-(trifluoromethyl)phenanthridine
  参考文献：
  名称：

  PhI（OAc）2介导的CF 3 SiMe 3在无金属条件下通过2-异氰基联苯的氧化环合反应合成6-（三氟甲基）菲啶

  摘要：

  开发了一种温和有效的方法，该方法通过在无金属条件下用CF 3 SiMe 3对2-异氰基联苯进行氧化环化反应来合成6-（三氟甲基）菲啶。该反应可在一个催化循环中直接形成C–CF 3键并快速进入菲啶环系统。

  DOI：

  10.1021/ol4022589

文献信息

• Expeditious Synthesis of 6-Fluoroalkyl-Phenanthridines via Palladium-Catalyzed Norbornene-Mediated Dehydrogenative Annulation
  作者：Zhuo Wang、Tongyu Li、Jinghui Zhao、Xiaonan Shi、Dequan Jiao、Han Zheng、Chen Chen、Bolin Zhu

  DOI：10.1021/acs.orglett.8b02588

  日期：2018.11.2

  palladium-catalyzed, norbornene-mediated intermolecular dehydrogenative annulation approach for the synthesis of 6-fluoroalkyl-phenanthridines from aryl iodides and fluorinated imidoyl chlorides, which are important structural motifs for bioactive molecules, is reported. Fluorinated imidoyl chlorides served as a new type of electrophilic reagent in the Catellani-type reaction, which, in turn, could

  报道了一种新颖的钯催化，降冰片烯介导的分子间脱氢环化方法，该方法可从芳基碘和氟化亚氨酰氯合成6-氟烷基菲，这是生物活性分子的重要结构基序。氟化亚氨酰氯是Catellani型反应中的一种新型亲电子试剂，而后者又可以很容易地由各种苯胺和氟化羧酸制得。进行了对照实验以研究该反应的机理。这种转换是可扩展的，并且可以容忍各种各样的功能组。
• Isocyanide Insertion: De Novo Synthesis of Trifluoromethylated Phenanthridine Derivatives
  作者：Yuanzheng Cheng、Heng Jiang、Yan Zhang、Shouyun Yu

  DOI：10.1021/ol4026827

  日期：2013.11

  A mechanistically new strategy has been described for the simple, practical, and environmentally friendly preparation of 6-(trifluoromethyl)phenanthridine derivatives using ionic isocyanide insertion from biphenyl isocyanide derivatives and Umemoto’s reagent. These reactions were promoted only by inorganic base in good-to-excellent chemical yields without any external stoichiometric oxidants and radical

  已经描述了一种机械上新的策略，该方法使用联苯异氰酸酯衍生物和梅本试剂中的离子异氰化物简单，实用且环保地制备了6-（三氟甲基）菲啶衍生物。这些反应仅由无机碱以良好至优异的化学产率促进，而没有任何外部化学计量的氧化剂和自由基引发剂。
• An approach to 6-trifluoromethyl-phenanthridines through visible-light-mediated intramolecular radical cyclization of trifluoroacetimidoyl chlorides
  作者：Weijun Fu、Mei Zhu、Fengjuan Xu、Yuqin Fu、Chen Xu、Dapeng Zou

  DOI：10.1039/c4ra02384f

  日期：——

  A mild and efficient visible light-mediated intramolecular radical cyclization of trifluoroacetimidoyl chlorides is developed for the synthesis of 6-(trifluoromethyl)phenanthridine derivatives. The reaction involves the generation of radical intermediates from C(sp2)–Cl bonds and a homolytic radical aromatic substitution (HAS) process.

  为合成6-（三氟甲基）菲啶衍生物，开发了一种温和且有效的可见光介导的三氟乙酰亚胺基氯的分子内自由基环化反应。该反应涉及从C（sp 2）-Cl键生成自由基中间体和均溶自由基芳族取代（HAS）过程。
• Silver-Catalyzed Tandem Trifluoromethylation and Cyclization of Aryl Isonitriles with the Langlois Reagent
  作者：Xing-Guo Zhang、Yu-Rong Liu、Hai-Yong Tu

  DOI：10.1055/s-0034-1378810

  日期：——

  A mild and efficient procedure for the silver-catalyzed tandem trifluoromethylation and cyclization of aryl isonitriles with the Langlois reagent (sodium triflinate) is developed. A series of trifluoro-methylated phenanthridines is prepared in moderate to good yields from a cheap and stable trifluoromethyl source.
• Palladium-catalyzed intramolecular C−H bond functionalization of trifluoroacetimidoyl chloride derivatives: Synthesis of 6-trifluoromethyl-phenanthridines
  作者：Mei Zhu、Weijun Fu、Guanglong Zou、Chen Xu、Zhiqiang Wang

  DOI：10.1016/j.jfluchem.2014.04.005

  日期：2014.7

  Highly efficient approaches to obtain 6-trifluoromethyl-phenanthridine derivatives have been realized through the palladium-catalyzed intramolecular C-H bond functionalization of trifluoroacetimidoyl chlorides. The reaction allows the direct formation of C-sp2-C-sp2 bonds via C-H bond functionalization and rapid access to phenanthridine ring systems in moderate to high yields with good functional group tolerance. (C) 2014 Elsevier B.V. All rights reserved.