4-fluoro-10-methylacridine-9(10H)-one | 1428865-48-8

• 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: 4-fluoro-10-methylacridine-9(10H)-one
• 英文别名: 4-fluoro-10-methyl-10H-acridin-9-one；4-Fluoro-10-methylacridin-9-one；4-fluoro-10-methylacridin-9-one
• CAS: 1428865-48-8
• 化学式: C₁₄H₁₀FNO
• 分子量: 227.238
• InChiKey: JPARTSUYHHGOIU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  17
• 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：
  20.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  苯胺 在 lithium aluminium tetrahydride 、 copper diacetate 、 sodium acetate 、 sodium hydride 、 sodium sulfate 、 scandium tris(trifluoromethanesulfonate) 、 2-碘酰基苯甲酸 作用下， 以 四氢呋喃 、 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 反应 26.25h， 生成 4-fluoro-10-methylacridine-9(10H)-one
  参考文献：
  名称：

  Sc(OTf)₃-Catalyzed Dehydrogenative Cyclization for Synthesis of N-Methylacridones

  摘要：

  A novel method has been developed for the synthesis of substituted N-methylacridones from 2-(N-methyl-N-phenylamino)benzaldehydes via dehydrogenative cyclization. This transformation involves two primary processes: the aldehyde first coordinates with Sc(OTf)(3) and induces the aromatic electrophilic substitution (SEAr) reaction to form the active intermediate N-methyl-acridin-9-ol, which is then quickly oxidized in situ to afford the acridones. Furthermore, the procedure involved is both environmental friendly and atom efficient; H2O is the only byproduct in this reaction.

  DOI：

  10.1021/ol400371h

文献信息

• Synthesis of 10-Methylacridin-9(10<i>H</i>)-ones through Cu-Catalyzed Intramolecular Oxidative C(sp²)-H Amination of 2-(Methylamino)benzophenones
  作者：Jinbo Huang、Congqing Wan、Ming-Fang Xu、Qiang Zhu

  DOI：10.1002/ejoc.201201748

  日期：2013.4

  An efficient synthesis of a diverse set of 10-methylacridin-9(10H)-ones from 2-(methylamino)benzophenones has been developed. The reaction proceeds though Cu-catalyzed intramolecular aromatic C–H amination by using O2 as the sole oxidant to provide the desired products in moderate to good yields. In addition, 2-allylamino- and 2-(benzylamino)benzophenones as well as unprotected substrates can also

  已开发出一种从 2-(甲基氨基) 二苯甲酮中高效合成多种 10-methylacridin-9(10H)-ones 的方法。该反应通过使用 O2 作为唯一氧化剂通过 Cu 催化的分子内芳族 C-H 胺化进行，以中等至良好的产率提供所需的产物。此外，2-烯丙基氨基-和2-（苄基氨基）二苯甲酮以及未受保护的底物也可以进行C-H胺化反应，从而顺利地生成相应的环化产物。初步的机理研究表明，C-H 活化涉及限速步骤。
• Sc(OTf)₃-Catalyzed Dehydrogenative Cyclization for Synthesis of <i>N</i>-Methylacridones
  作者：Xi-An Li、Hong-Li Wang、Shang-Dong Yang

  DOI：10.1021/ol400371h

  日期：2013.4.19

  A novel method has been developed for the synthesis of substituted N-methylacridones from 2-(N-methyl-N-phenylamino)benzaldehydes via dehydrogenative cyclization. This transformation involves two primary processes: the aldehyde first coordinates with Sc(OTf)(3) and induces the aromatic electrophilic substitution (SEAr) reaction to form the active intermediate N-methyl-acridin-9-ol, which is then quickly oxidized in situ to afford the acridones. Furthermore, the procedure involved is both environmental friendly and atom efficient; H2O is the only byproduct in this reaction.