(5-nitro-1H-indol-3-yl)(phenyl)methanone

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: (5-nitro-1H-indol-3-yl)(phenyl)methanone
• 英文别名: (5-nitro-1H-indol-3-yl)-phenylmethanone
• 化学式: C₁₅H₁₀N₂O₃
• 分子量: 266.256
• InChiKey: QFHSPRMBZQIEIC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.31
• 重原子数：
  20.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  76.0
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  5-硝基吲哚 、 苯甲酰甲酸 在 copper(II) acetate monohydrate 、 silver carbonate 作用下， 以 二甲基亚砜 为溶剂， 以49%的产率得到(5-nitro-1H-indol-3-yl)(phenyl)methanone
  参考文献：
  名称：

  Copper-catalyzed decarboxylative C3-acylation of free (N–H) indoles with α-oxocarboxylic acids

  摘要：

  开发了一种高效的Cu催化的自由（N-H）吲哚的脱羧C3-酰基化反应，使用α-氧代羧酸作为酰化试剂。该方法与多种官能团兼容，并提供了一种有吸引力的替代途径，可在中等至高产率下获得3-酰基吲哚。

  DOI：

  10.1039/c3ob42171f

文献信息

• Copper-catalyzed decarboxylative C3-acylation of free (N–H) indoles with α-oxocarboxylic acids
  作者：Cuiping Wang、Shaoyan Wang、Hua Li、Jingbo Yan、Haijun Chi、Xichao Chen、Zhiqiang Zhang

  DOI：10.1039/c3ob42171f

  日期：——

  An efficient Cu-catalyzed decarboxylative C3-acylation of free (N–H) indoles using α-oxocarboxylic acids as acylating agents has been developed. This method was compatible with a variety of functional groups and provided an attractive alternative access to 3-acylindoles in moderate to high yields.

  开发了一种高效的Cu催化的自由（N-H）吲哚的脱羧C3-酰基化反应，使用α-氧代羧酸作为酰化试剂。该方法与多种官能团兼容，并提供了一种有吸引力的替代途径，可在中等至高产率下获得3-酰基吲哚。
• Decarboxylative acylation of <i>N</i>-free indoles enabled by a catalytic amount of copper catalyst and liquid-assisted grinding
  作者：Jingbo Yu、Chao Zhang、Xinjie Yang、Weike Su

  DOI：10.1039/c9ob00622b

  日期：——

  A facile decarboxylative acylation of N-free indoles with α-ketonates via liquid-assisted grinding was reported. The reaction requires only a catalytic amount of Cu(OAc)2·H2O in combination with O2 as the terminal oxidant to give various 3-acylindoles with high efficiency. Additionally, this new methodology was applicable to a gram-scale synthesis.

  报道了通过液体辅助研磨将无氮吲哚与α-酮类化合物容易地脱羧酰化。该反应仅需要催化量的Cu（OAc）2 ·H 2 O与作为末端氧化剂的O 2结合就可以高效地得到各种3-酰基环。此外，这种新方法适用于克级合成。
• A novel microwave-irradiated solvent-free 3-acylation of indoles on alumina
  作者：Qiu Yu Lai、Rong Su Liao、Shao Yong Wu、Jia Xin Zhang、Xin Hong Duan

  DOI：10.1039/c3nj00854a

  日期：——

  A simple and efficient 3-acylation of indoles under microwave-heated and solvent-free conditions is developed. This general procedure uses neutral Al2O3 as a new, green and reusable catalyst giving good to high yields within short reaction times. Utilizing such an environmentally-benign methodology, a variety of indoles bearing electron-releasing or electron-withdrawing groups were conveniently acylated.

  开发出一种简单高效的3-位吲哚酰化反应方法，该方法在无溶剂条件下采用微波加热，使用中性Al2O3作为新型、绿色且可重复使用的催化剂，在短时间内获得良好至高产率的产物。运用这种环保的方法，多种带有供电子或吸电子基团的吲哚化合物得以方便地进行酰化反应。
• NbCl5 and AgClO4 Promoted Regio-Selective Acylation of Indoles
  作者：NARENDRA R. KAMBLE、HARI R. PAWAR、VINOD T. KAMBLE

  DOI：10.14233/ajchem.2020.22419

  日期：2020.1.15

  In present study, an efficient and simple strategy towards chemo-selective and regio-selective acylation of indole using NbCl5 and AgClO4 catalyst are reported. This method utilizes the catalytic potentiality of NbCl5 and AgClO4 towards acylation of unprotected indoles in a synergistic manner. The combination of these catalytic system results into numerous advantages such as excellent yields of product, short reaction times and easier isolation of products.

  在本研究中，报道了一种高效且简单的策略，利用NbCl5和AgClO4催化剂实现对吲哚的化学选择性和区域选择性酰化。该方法利用了NbCl5和AgClO4的催化潜力，以协同方式对未保护的吲哚进行酰化。这种催化系统的组合带来了许多优点，例如产物的产率高，反应时间短，产物的分离更容易。
• NOVEL AMINE DERIVATIVE OR SALT THEREOF
  申请人：TOYAMA CHEMICAL CO., LTD.

  公开号：US20150299189A1

  公开（公告）日：2015-10-22

  A novel amine derivative expressed by general formula (1) (in the formula: G 1 , G 2 , and G 3 are the same or different and represent CH or a nitrogen atom; R 1 represents a chlorine atom, an optionally-substituted C 3-8 cycloalkyl group, or the like; R 2 represents —COOR 5 (in the formula, R 5 represents a hydrogen atom or a carboxyl protective group), or the like; R 3 represents a hydrogen atom, or the like; and R 4 represents an optionally-substituted condensed bicyclic hydrocarbon group, an optionally-substituted bicyclic heterocyclic group, or the like), or a salt thereof is useful in procedures such as the treatment or prevention of conditions related to excessive keratinocyte proliferation.

  一种新的胺衍生物，其通式为（1）（其中：G1、G2和G3相同或不同，代表CH或氮原子；R1代表氯原子、可选取代的C3-8环烷基团等；R2代表—COOR5（在公式中，R5代表氢原子或羧保护基）等；R3代表氢原子等；R4代表可选取代的紧缩双环碳氢基团、可选取代的双环杂环基团等），或其盐，在治疗或预防与过度角质细胞增殖有关的疾病过程中非常有用。