(4-(ethyl(phenyl)amino)phenyl)(phenyl)methanone

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (4-(ethyl(phenyl)amino)phenyl)(phenyl)methanone
• 英文别名: [4-(N-ethylanilino)phenyl]-phenylmethanone
• 化学式: C₂₁H₁₉NO
• 分子量: 301.388
• InChiKey: AJBMUJQMSBYLPW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  在 氧气 、 caesium carbonate 作用下， 以 甲苯 为溶剂， 以98%的产率得到(4-(ethyl(phenyl)amino)phenyl)(phenyl)methanone
  参考文献：
  名称：

  通过N-磺酰基酰胺中CC双键的氧化裂解合成二芳基酮

  摘要：

  一个C-C双键的氧化裂解从光化学开发[2 + 2]的二芳基-环的Ñ -tosyl烯酰胺，芳基杂芳基Ñ -tosyl烯酰胺，和Ñ -tosyl环状烯酰胺与单线态分子氧，接着是Cs 2 CO 3介导的开环反应在空气和日光下，不使用光敏剂，可以产生对称和不对称的二芳基，杂二芳基和环状酮，收率高至优异。此外，从铜炔催化的[3 + 2]-环加成，Rh催化的烷氧基化，光氧合和开环反应中合成了对称和不对称的酮，证明了1-炔烃中C-C三键的氧化裂解。一锅。因为带有给电子基团的对称和不对称的二芳基和/或杂二芳基酮的合成不容易，所以本方法是值得注意的。

  DOI：

  10.1021/acs.joc.7b03068

文献信息

• Organic Superbase <i>t</i>-Bu-P4 Catalyzes Amination of Methoxy(hetero)arenes
  作者：Masanori Shigeno、Kazutoshi Hayashi、Kanako Nozawa-Kumada、Yoshinori Kondo

  DOI：10.1021/acs.orglett.9b01805

  日期：2019.7.19

  methoxy(hetero)arenes with amine nucleophiles such as aniline, indoline, and aminopyridine derivatives. This catalytic reaction is effective for the transformation of electron-deficient methoxyarenes possessing diverse functionalities (carbonyl, cyano, nitro, and halogen) as well as methoxyheteroarenes, including pyrazine, quinoline, isoquinoline, and pyridine derivatives. Intramolecular reactions provide six- and

  我们报告有机超碱t -Bu-P4有效地催化了胺类亲核试剂（如苯胺，二氢吲哚和氨基吡啶衍生物）对甲氧基（杂）芳烃的胺化作用。该催化反应对于转化具有不足功能（羰基，氰基，硝基和卤素）的缺电子的甲氧基芳烃以及包括吡嗪，喹啉，异喹啉和吡啶衍生物的甲氧基杂芳烃是有效的。分子内反应提供六元和七元环胺产物。
• Palladium-Catalyzed Amination of Aryl Bromides Utilizing Arene−Chromium Complexes as Ligands
  作者：Ken Kamikawa、Suguru Sugimoto、Motokazu Uemura

  DOI：10.1021/jo981327+

  日期：1998.11.1

  The arene-chromium complexes of o-diphenylphosphino alpha-phenylethylamine or a-phenylethyl methyl ether derivatives were examined with regard to their activity as ligands for palladium(0)-catalyzed aryl amination of aryl bromides with a variety of amines. Both steric and electronic factors were found to be significant for the efficient palladium-catalyzed aryl amination reactions. Modulation of the inductive capacity of the arylphosphine atom was achieved by photoinduced ligand exchange of one carbonyl of the chromium tripode in the presence of electron-donating triphenylphosphine or phosphite. Among these arene-chromium ligands, the use of the monophosphineor monophosphite-(dicarbonyl)chromium of N,N-dimethyl alpha-(o-diphenylphosphino)phenylethylamine and methyl alpha-(o-diphenylphosphino)phenylethyl ether produced the palladium(0)-catalyzed aryl amination products with cyclic amines or acyclic secondary amines in high yields; the corresponding strong electron-withdrawing tricarbonylchromium complex resulted in a modest yield of the aryl amination.
• Synthesis of Diaryl Ketones through Oxidative Cleavage of the C–C Double Bonds in <i>N</i>-Sulfonyl Enamides
  作者：Hyunseok Kim、Sangjune Park、Yonghyeon Baek、Kyusik Um、Gi Uk Han、Da-Hye Jeon、Sang Hoon Han、Phil Ho Lee

  DOI：10.1021/acs.joc.7b03068

  日期：2018.4.6

  of a C–C double bond is developed from the photochemical [2+2]-cycloaddition of diaryl N-tosyl enamides, aryl heteroaryl N-tosyl enamides, and N-tosyl cyclic enamides with singlet molecular oxygen, followed by a ring-opening reaction mediated by Cs2CO3 under air and sunlight without the use of photosesitizer, producing symmetrical and unsymmetrical diaryl, heterodiaryl, and cyclic ketones in good to

  一个C-C双键的氧化裂解从光化学开发[2 + 2]的二芳基-环的Ñ -tosyl烯酰胺，芳基杂芳基Ñ -tosyl烯酰胺，和Ñ -tosyl环状烯酰胺与单线态分子氧，接着是Cs 2 CO 3介导的开环反应在空气和日光下，不使用光敏剂，可以产生对称和不对称的二芳基，杂二芳基和环状酮，收率高至优异。此外，从铜炔催化的[3 + 2]-环加成，Rh催化的烷氧基化，光氧合和开环反应中合成了对称和不对称的酮，证明了1-炔烃中C-C三键的氧化裂解。一锅。因为带有给电子基团的对称和不对称的二芳基和/或杂二芳基酮的合成不容易，所以本方法是值得注意的。