4-甲基菲啶 | 14294-36-1

• 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: 4-甲基菲啶
• 英文名称: 4-methylphenanthridine
• CAS: 14294-36-1
• 化学式: C₁₄H₁₁N
• 分子量: 193.248
• InChiKey: NNEKGIHCUCBTHT-UHFFFAOYSA-N

物化性质

• 熔点：
  93-94 °C
• 沸点：
  365.3±11.0 °C(Predicted)
• 密度：
  1.155±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 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：

  4-甲基菲啶 在 chromium(VI) oxide 、 盐酸 、 硫酸 、 N,N'-羰基二咪唑 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 Phenanthridine-4-carboxylic acid (3-dimethylamino-propyl)-amide; hydrochloride
  参考文献：
  名称：

  Potential antitumor agents. 55. 6-Phenylphenanthridine-4-carboxamides: a new class of DNA-intercalating antitumor agents

  摘要：

  Derivatives of the DNA-intercalating agent N-[2-(dimethylamino)ethyl]phenanthridine-4-carboxamide have been prepared and shown to have moderate in vivo antitumor activity against both the P388 leukemia and Lewis lung carcinoma. This demonstrates that the effective pharmacophore in the broad class of tricyclic carboxamides is not limited to linear tricyclic chromophores. Both 7 and the 6-phenyl derivative 10 have identical DNA binding properties, suggesting that the phenyl ring of 10 is not involved in the DNA intercalation site. A series of phenyl-substituted derivatives of 10 was evaluated. Aza substituents led to compounds with the highest in vivo cytotoxicity and in vivo P388 activity, but the in vivo solid tumor activity of the substituted 6-phenylphenanthridine-4-carboxamides was in general low.

  DOI：

  10.1021/jm00399a015
• 作为产物：
  描述：

  2-(羟基甲基)环己酮 在 selenium 、 乙醇 、 四氯化锡 作用下， 生成 4-甲基菲啶
  参考文献：
  名称：

  Kenner et al., Journal of the Chemical Society, 1937, p. 1169,1172

  摘要：

  DOI：

文献信息

• Synthesis of Phenanthridines through Palladium-Catalyzed Cascade Reaction of 2-Halo-<i>N</i>-Ms-arylamines with Benzyl Halides/Sulfonates
  作者：Si-Yi Yang、Wen-Yong Han、Ding-Lei Zhang、Xiao-Jian Zhou、Mei Bai、Bao-Dong Cui、Nan-Wei Wan、Wei-Cheng Yuan、Yong-Zheng Chen

  DOI：10.1002/ejoc.201601608

  日期：2017.2.3

  An efficient palladium-catalyzed nucleophilic substitution/C–H activation/aromatization cascade reaction between readily available 2-halo-N-Ms-arylamines (Ms = methanesulfonyl) and benzyl halides/sulfonates has been described. A wide variety of phenanthridines were synthesized in a one-pot fashion in moderate to high yields (37–86 %). Notably, this method provides a straightforward, facile approach

  已经描述了容易获得的 2-卤代-N-Ms-芳基胺（Ms = 甲磺酰基）和苄基卤化物/磺酸盐之间的有效钯催化亲核取代/C-H 活化/芳构化级联反应。以一锅法以中等至高产率 (37–86%) 合成了多种菲啶。值得注意的是，该方法为菲啶的合成提供了一种直接、简便的方法。通过成功进行克级制备进一步证实了实用性。
• Formal Synthesis of Nitidine and NK109 via Palladium-Catalyzed Domino Direct Arylation/<i>N</i>-Arylation of Aryl Triflates
  作者：Mathieu Blanchot、David A. Candito、Florent Larnaud、Mark Lautens

  DOI：10.1021/ol200174g

  日期：2011.3.18

  The use of aryl triflates as reaction partners in a palladium-catalyzed domino direct arylation/N-arylation provides a great advantage due to the availability of starting materials. Furthermore, it allows expedient access to biologically interesting benzo[c]phenanthridine alkaloids.

  由于起始原料的可获得性，在钯催化的多米诺骨牌直接芳基化/ N-芳基化中使用芳基三氟甲磺酸酯作为反应伙伴具有很大的优势。此外，它允许方便地获得生物学上令人感兴趣的苯并[ c ]菲啶生物碱。
• Metal-Free Photoredox Catalyzed Cyclization of O-(2,4-Dinitrophenyl)oximes to Phenanthridines
  作者：Xiubin Liu、Zhixing Qing、Pi Cheng、Xinyu Zheng、Jianguo Zeng、Hongqi Xie

  DOI：10.3390/molecules21121690

  日期：——

  A metal-free visible-light photoredox-catalyzed intermolecular cyclization reaction of O-2,4-dinitrophenyl oximes to phenanthridines was developed. In this study, the organic dye eosin Y and i-Pr₂NEt were used as photocatalyst and terminal reductant, respectively. The oxime substrates were transformed into iminyl radical intermediates by single-electron reduction, which then underwent intermolecular

  开发了一种无金属的可见光光氧化还原催化的O-2,4-二硝基苯基肟与菲啶的分子间环化反应。在这项研究中，有机染料曙红Y和i-Pr 2 NEt分别用作光催化剂和末端还原剂。通过单电子还原将肟底物转化为亚氨基自由基中间体，然后使其进行分子间均溶芳族取代（HAS）反应，得到菲啶衍生物。
• Silver-mediated oxidative C–H difluoromethylation of phenanthridines and 1,10-phenanthrolines
  作者：Sheng-Qing Zhu、Xiu-Hua Xu、Feng-Ling Qing

  DOI：10.1039/c7cc05411d

  日期：——

  A silver-mediated oxidative difluoromethylation of phenanthridines and 1,10-phenanthrolines with TMSCF2H is disclosed. This C―H difluoromethylation of N-containing polycyclic aromatics constitutes an efficient method for the regioselective syntheis of difluoromethylated N-heterocycles.

  公开了用TMCSF2H的菲啶和1,10-菲咯啉的银介导的氧化二氟甲基化。含氮多环芳族化合物的这种CHH二氟甲基化构成了二氟甲基化N杂环区域选择性合成的有效方法。
• Palladium-Catalyzed Nucleophilic Substitution/C–H Activation/Aromatization Cascade Reaction: One Approach To Construct 6-Unsubstituted Phenanthridines
  作者：Wenyong Han、Xiaojian Zhou、Siyi Yang、Guangyan Xiang、Baodong Cui、Yongzheng Chen

  DOI：10.1021/acs.joc.5b02145

  日期：2015.11.20

  A facile and practical palladium-catalyzed nucleophilic substitution/C–H activation/aromatization cascade reaction has been developed. A range of 6-unsubstituted phenanthridines could be obtained in moderate to good yields (31–85%) with readily prepared N-Ms arylamines and commercially available 2-bromobenzyl bromide derivatives as starting materials. The potential application of the protocol was also

  已经开发了一种简便实用的钯催化亲核取代/ CH活化/芳构化级联反应。以现成的N - Ms芳基胺和可商购的2-溴苄基溴衍生物为原料，可以以中等至良好的收率（31-85％）获得一系列6-未取代的菲啶。该协议的潜在应用还通过天然生物碱三香精的快速合成得到了证明。