1H-吲哚,1-(4-氟苯基)- | 138900-16-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 中文名称: 1H-吲哚,1-(4-氟苯基)-
• 英文名称: 1-(4-fluorophenyl)-1H-indole
• 英文别名: N-(4-fluorophenyl)indole；1-(4-fluorophenyl)indole
• CAS: 138900-16-0
• 化学式: C₁₄H₁₀FN
• 分子量: 211.239
• InChiKey: JDOHKGNGBGUGTR-UHFFFAOYSA-N

物化性质

• 沸点：
  324.3±34.0 °C(Predicted)
• 密度：
  1.13±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  4.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1H-吲哚,1-(4-氟苯基)- 在 platinum on activated charcoal 盐酸 、 氢气 、 potassium carbonate 、 溶剂黄146 、 三氟乙酸 、 potassium iodide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 Lu 23-086
  参考文献：
  名称：

  Characterization of HERG potassium channel inhibition using CoMSiA 3D QSAR and homology modeling approaches

  摘要：

  A data set consisting of twenty-two sertindole analogues and ten structurally diverse inhibitors, spanning a wide range in potency, was analyzed using CoMSiA. A homology model of HERG was constructed from the crystal structure of the open MthK potassium channel. A complementary relationship between our CoMSiA and homology models is apparent when the long inhibitor axis is oriented parallel to the longitudinal axis of the pore, with the tail region pointed toward the selectivity filter. The key elements of the pharmacophore, the CoMSiA and the homology model are: (1) The hydrophobic feature optimally consists of an aromatic group that is capable of engaging in pi-stacking with a Phe656 side chain. Optionally, a second aromatic or hydrophobic group present in some inhibitors may contact an additional Phe656 side chain. (2) The basic nitrogen appears to undergo a pi-cation interaction with Tyr652. (3) The pore diameter (12Angstrom +), and depth of the selectivity loop relative to the intracellular opening, act as constraints on the conformation-dependent inhibitor dimensions. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00196-3
• 作为产物：
  描述：

  邻溴苯乙胺 在 1,1'-双(二苯基膦)二茂铁 、 palladium 10% on activated carbon 、 sodium t-butanolate 作用下， 以 均三甲苯 为溶剂， 反应 48.0h， 生成 1H-吲哚,1-(4-氟苯基)-
  参考文献：
  名称：

  碳催化一锅N-芳基吲哚合成上的钯：分子内芳香胺化，芳香化和分子间芳香胺化

  摘要：

  吲哚和二氢吲哚衍生物是选择性和温度依赖性合成经由分子内交叉偶合2-溴苯乙胺衍生物的氨基和芳族溴功能之间，在10％钯存在下在碳上的钯（Pd / C），1,1'-双反应（二苯基膦基）二茂铁（DPPF），和钠叔丁醇（NaO-叔Bu）分别在140和200°C的均三甲苯中。吲哚啉衍生物形成后用乙酸中和有效地促进了它们的芳构化，并且在140℃下获得了相应的吲哚衍生物。此外，通过与芳基卤化物的直接分子内芳基化作用，各种芳基也被引入到吲哚，吡咯和咔唑环的N-1位置，并开发了从2-溴苯乙胺合成N-芳基吲哚的一锅法方案。

  DOI：

  10.1002/adsc.201301168

文献信息

• Palladium-Assisted Regioselective C–H Cyanation of Heteroarenes Using Isonitrile as Cyanide Source
  作者：Shuguang Xu、Xiaomei Huang、Xiaohu Hong、Bin Xu

  DOI：10.1021/ol302070t

  日期：2012.9.7

  A palladium-catalyzed regioselective C–H cyanation of heteroarenes was achieved using tert-butyl isocyanide as “CN” source, which provides a new and unique strategy for the preparation of (hetero)aryl nitriles. Indoles, pyrroles, and aromatic rings could be efficiently cyanated through C–H bond activation with high regioselectivity.

  使用叔丁基异氰化物作为“ CN”源，实现了钯催化的杂芳烃区域选择性C–H氰化，为制备（杂）芳基腈提供了新的独特策略。吲哚，吡咯和芳香环可以通过具有高区域选择性的C–H键活化而有效地氰化。
• Ligands for metals and improved metal-catalyzed processes based thereon
  申请人：Massachusetts Institute of Technology

  公开号：US06307087B1

  公开（公告）日：2001-10-23

  One aspect of the present invention relates to novel ligands for transition metals. A second aspect of the present invention relates to the use of catalysts comprising these ligands in transition metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions. The subject methods provide improvements in many features of the transition metal-catalyzed reactions, including the range of suitable substrates, reaction conditions, and efficiency.

  本发明的一个方面涉及用于过渡金属的新颖配体。本发明的第二个方面涉及在过渡金属催化的碳-杂原子和碳-碳键形成反应中使用含有这些配体的催化剂。本方法在许多过渡金属催化反应的特征上提供了改进，包括适宜的底物范围、反应条件和效率。
• Metal-free regioselective C-3 acetoxylation of N-substituted indoles: crucial impact of nitrogen-substituent
  作者：Vineeta Soni、Ulhas N. Patel、Benudhar Punji

  DOI：10.1039/c5ra10428a

  日期：——

  A metal-free method for the regioselective C-3 acetoxylation of the N-substituted indoles with PhI(OAc)2 is described under mild reaction conditions. This method tolerates a broad range of functional groups with moderate to good yields. The π-electron-deficient aryl-substituents on the N-atom of indoles and the acidic reaction medium remarkably favor C-3 acetoxylation.

  描述了在温和的反应条件下用PhI（OAc）2对N取代的吲哚进行区域选择性C-3乙酰氧基化的无金属方法。该方法可耐受多种官能团，并具有中等至良好的产率。吲哚的N原子上的π电子不足的芳基取代基和酸性反应介质显着促进了C-3的乙酰氧基化。
• The palladium-catalyzed direct C3-cyanation of indoles using acetonitrile as the cyanide source
  作者：Bifu Liu、Min Liu、Qiang Li、Yuanhua Li、Kejun Feng、Yongbo Zhou

  DOI：10.1039/d0ob00485e

  日期：——

  The ligand-free palladium-catalyzed C3-cyanation of indoles via direct C–H functionalization was achieved. This protocol, utilizing CH3CN as a green and readily available cyanide source, produced the desired products in moderate to good yields through transition-metal-catalyzed C–CN bond cleavage.

  通过直接C-H官能化实现了无配体钯催化的吲哚C3-氰化。该协议利用 CH 3 CN 作为一种绿色且易于获得的氰化物源，通过过渡金属催化的 C-CN 键裂解以中等至良好的产率生产所需的产品。
• Nickel-Catalyzed Csp²–Csp³Bond Formation via C–F Bond Activation
  作者：Yee Ann Ho、Matthias Leiendecker、Xiangqian Liu、Chengming Wang、Nurtalya Alandini、Magnus Rueping

  DOI：10.1021/acs.orglett.8b02351

  日期：2018.9.21

  A nickel-catalyzed cross coupling of aryl fluorides via C–F bond activation has been developed. The alkylation method allows selective replacement of aryl fluorides by alkyl groups and enables the synthesis of diverse and otherwise difficult to access scaffolds in good yields.

  已经开发了一种通过C-F键活化的镍催化的芳基氟化物交叉偶联。烷基化方法允许烷基选择性取代芳基氟化物，并能够以高收率合成多种多样的且难以获得的支架。