6-fluoro-3-(2-nitro-1-phenylethyl)-1H-indole | 1586812-91-0

• 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: 6-fluoro-3-(2-nitro-1-phenylethyl)-1H-indole
• CAS: 1586812-91-0
• 化学式: C₁₆H₁₃FN₂O₂
• 分子量: 284.29
• InChiKey: AFHREMSNUVUGLY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  61.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  6-氟吲哚 、 反式硝基苯乙烯 在 HY zeolite 作用下， 以 neat (no solvent) 为溶剂， 反应 1.0h， 以93%的产率得到6-fluoro-3-(2-nitro-1-phenylethyl)-1H-indole
  参考文献：
  名称：

  Michael addition of indoles to β-nitrostyrenes catalyzed by HY zeolite under solvent-free conditions

  摘要：

  Michael addition of indoles to beta-nitrostyrenes is reported using HY zeolite as catalyst under mild reaction conditions. This methodology allows the synthesis of various indole derivatives in good to high yields at 50 C under solvent-free conditions. The short reaction time and achieving high yield of the desired products are the main advantages of the present work. The catalyst can be easily recovered and reused for six successive runs without considerable changes in yields. This Michael addition catalyzed by HY zeolite is operationally simple and can be considered as a greener protocol as it avoids the use of corrosive acids and toxic reagents. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2014.01.112

文献信息

• 2D-2D Nanocomposite of MoS₂-Graphitic Carbon Nitride as Multifunctional Catalyst for Sustainable Synthesis of C3-Functionalized Indoles
  作者：Ashish Bahuguna、Ashwani Kumar、Suneel Kumar、Tripti Chhabra、Venkata Krishnan

  DOI：10.1002/cctc.201800369

  日期：2018.7.19

  heterogeneous multifunctional catalyst to synthesize several C3‐functionalized indoles in the aqueous medium. The employed strategy also provided very good catalyst recyclability and versatility for the synthesis of various precursors of medicinally significant indoles, such as serotonin, melatonin, and various β‐carboline alkaloids. In addition, a natural product derivate has been prepared on the gram‐scale by

  负载在石墨C 3 N 4上的二维MoS 2纳米复合材料纳米片材已经通过简便的超声方法制备，随后证明了其催化几种吲哚衍生物合成的能力。通过使用不同的显微镜和光谱技术了解其结构和理化性质，详细表征了所制备的纳米复合催化剂。随后，这种纳米复合催化剂被用作非均相多功能催化剂，以在水性介质中合成数种经C3官能化的吲哚。所采用的策略还为合成具有医学意义的吲哚的各种前体（例如5-羟色胺，褪黑激素和各种β-咔啉生物碱）提供了非常好的催化剂可回收性和多功能性。此外，通过使用这种方法，已在克级上制备了天然产物衍生物。此外，
• Baker’s yeast as an efficient biocatalyst for regioselective 1,4-conjugate addition of indoles to nitroolefins in aqueous medium
  作者：Ananda Mane、Trushant Lohar、Rajashri Salunkhe

  DOI：10.1016/j.tetlet.2016.04.057

  日期：2016.6

  The 1,4-conjugate addition of indoles to nitroolefins was efficiently carried out in aqueous media using baker’s yeast as a biocatalyst at room temperature. The merits of the present method are operational simplicity, easy workup, utilization of an inexpensive catalyst, free from hazardous organic solvents and good yields of products. The generality of this method was demonstrated by synthesizing an

  在室温下，使用贝克酵母作为生物催化剂，在水性介质中有效地进行了吲哚向硝基烯烃的1，4-共轭加成反应。本方法的优点是操作简单，易于后处理，使用廉价的催化剂，不含有害有机溶剂和产物的产率高。该方法的通用性通过合成一系列多样的3-取代的吲哚衍生物得到证明，并且可以扩展用于1，4-双-（2-硝基乙烯基）苯的二烷基化。