1H-吲哚-3-基(哌啶-1-基)甲酮 | 27393-79-9

• 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
• 中文名称: 1H-吲哚-3-基(哌啶-1-基)甲酮
• 英文名称: (1H-indol-3-yl)(piperidin-1-yl)methanone
• 英文别名: 1-(indole-3-carbonyl)-piperidine；Piperidine, 1-(1H-indol-3-ylcarbonyl)-；1H-indol-3-yl(piperidin-1-yl)methanone
• CAS: 27393-79-9
• 化学式: C₁₄H₁₆N₂O
• mdl: MFCD00987270
• 分子量: 228.294
• InChiKey: UEXVKLPBZRXGKT-UHFFFAOYSA-N

物化性质

• 沸点：
  445.5±18.0 °C(Predicted)
• 密度：
  1?+-.0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.357
• 拓扑面积：
  36.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1H-吲哚-3-基(哌啶-1-基)甲酮 在 sodium hydroxide 、 1,2-二溴四氯乙烷 、 叔丁基锂 作用下， 以 四氢呋喃 、 乙醇 、 丙酮 为溶剂， 生成 1-(2-Bromo-1-methylindol-3-ylcarbonyl)piperidine
  参考文献：
  名称：

  2-溴吲哚的新型自由基环化。六氢吡咯并[3,4-b]吲哚的合成

  摘要：

  六氢吡咯并[3,4-b]吲哚 6、10 和 13 分别由 2-溴-3-甲酰胺 5、9 和 12 通过 1,5-自由基易位过程和 5-endo-trig 获得环化至吲哚 C-2 位。

  DOI：

  10.1039/b101859k
• 作为产物：
  描述：

  3-吲哚甲酸 在 草酰氯 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 1H-吲哚-3-基(哌啶-1-基)甲酮
  参考文献：
  名称：

  Weakly coordinating tert-amide assisted Rh(iii)-catalyzed C4-cyanation of indoles: application in photophysical studies

  摘要：

  本研究介绍了一种由铑(iii)催化的吲哚 C4 选择性氰化反应，该反应以工作台稳定、使用方便的亲电氰化剂 N-氰基-N-苯基对甲苯磺酰胺 (NCTS) 为偶联剂。

  DOI：

  10.1039/d3cc03075j

文献信息

• Synthesis of Some Analogs of Indole Phytoalexins Brassinin and Methoxybrassenin B and Their Positional Isomers
  作者：Peter Kutschy、Milan Dzurilla、Mitsuo Takasugi、Adriana Sabová

  DOI：10.1135/cccc19990348

  日期：——

  Treatment of indole-3-carboxylic acid with phosphorus trichloride and subsequent reaction of the obtained acid chloride with potassium thiocyanate afforded indol-3-ylcarbonyl isothiocyanate (13). Its treatment with sodium hydrogensulfide in the presence of methyl iodide lead to the corresponding methyl dithiocarbamate, an oxo derivative of brassinin (oxobrassinin, 14), which by methylation with methyl iodide afforded brassenin B (8). Corresponding 2-isomers, 21 and 23, were obtained by an analogous sequence, starting from indole-2-carboxylic acid. During the preparation of isooxobrassinin (21), which appeared to be unstable in the basic reaction medium, also an imidazo[3,4-a]indole derivative 22 has been isolated as an unexpected side product. Related oxobrassinin analogs and their 2-isomers were prepared by treatment of indol-3- and indol-2-ylcarbonyl isothiocyanate with methanol and amines. In the case of isothiocyanate 13, besides the expected products of nucleophilic addition to NCS group (monothiocarbamate 25a and thiourea derivatives 25b-25g), also the substitution products were obtained. Their formation could be explained by partial decomposition of the starting isothiocyanate to an unstable ketene, which reacts with methanol and amines to afford the corresponding methyl carboxylate 26a and carboxamides 26b-26g. Antifungal activity of the prepared compounds has been examined, using the fungus Bipolaris leersiae. All of the compounds exhibited lower activity than phytoalexin brassinin.

  将吲哚-3-羧酸与三氯化磷反应，然后将得到的酸氯化物与硫氰酸钾反应，得到吲哚-3-基羰基异硫氰酸酯（13）。在甲基碘存在下，用氢亚硫酸钠处理它，得到相应的甲基二硫代氨基甲酸酯，即油菜硫代氨基甲酸酯（氧代油菜硫代氨基甲酸，14），通过用甲基碘进行甲基化，得到油菜硫代氨基甲酸B（8）。类似的序列从吲哚-2-羧酸开始，得到相应的2-异构体21和23。在制备异氧代油菜硫代氨基甲酸（21）的过程中，它在碱性反应介质中似乎不稳定，还分离出一种意外的副产物咪唑并[3,4-a]吲哚衍生物22。通过用甲醇和胺处理吲哚-3-和吲哚-2-基羰基异硫氰酸酯，制备了相关的氧代油菜硫代氨基甲酸酯及其2-异构体。在异硫氰酸酯13的情况下，除了预期的亲核加成产物（单硫代氨基甲酸酯25a和硫脲衍生物25b-25g）外，还得到了取代产物。它们的形成可以通过起始异硫氰酸酯部分分解为不稳定的酮烯，后者与甲醇和胺反应，形成相应的甲基羧酸酯26a和羧酰胺26b-26g。使用真菌Bipolaris leersiae检测了所制备化合物的抗真菌活性。所有化合物的活性均低于植物抗生素油菜硫代氨基甲酸。
• A Practical Synthesis of Indole-Based Heterocycles Using an Amidoaluminum-Mediated Strategy
  作者：M. Hossain、Robert Todd

  DOI：10.1055/s-0028-1088071

  日期：2009.6

  A large number of biologically active compounds consist of an indole scaffolding. Because of this, chemists are continually searching for more efficient means through which to successfully synthesize the required alkaloids. In our recent effort to synthesize indole-based p38 inhibitors and gramines, we found that a series of indole-based indole-3-carboxamides could be efficiently synthesized from various indole-3-carboxylates using an amidoaluminum-mediated strategy. The treatment of ethyl indole-3-carboxylates bearing a range of substitution patterns on the indole ring with various amidoaluminum complexes, led to the corresponding 1H-indole-3-carboxamides in yields up to 75%. Reduction by diisobutylaluminum hydride afforded the corresponding gramines in 63-85% yield. This is the first reported example of amidoaluminum complexes of type Al2(CH3)4(NR2)2 promoting facile amidation of relatively inert indole esters. This particularly promising approach has resulted in the first strategy for generating medicinally important alkaloids of this type.

  大量生物活性化合物含有吲哚骨架。因此，化学家们不断寻找更有效的方法来成功合成所需的生物碱。在我们最近努力合成基于吲哚的p38抑制剂和尼亚辛时，我们发现一系列基于吲哚的吲哚-3-羧酰胺可以通过酰胺铝介导的策略从各种吲哚-3-羧酸盐高效合成。用各种酰胺铝复合物处理带有不同取代模式的吲哚环的乙基吲哚-3-羧酸盐，得到了相应的1H-吲哚-3-羧酰胺，收率高达75%。通过二异丁基铝氢还原得到了相应的尼亚辛，收率为63-85%。这是首次报道的类型为Al2(CH3)4(NR2)2的酰胺铝复合物促进相对惰性的吲哚酯的易于酰胺化的例子。这种特别有希望的方法已经产生了一种生成这种类型的具有药用重要性的生物碱的首创策略。
• Indol-3-y-carbonyl-piperidin and piperazin-derivatives
  申请人：Bissantz Caterina

  公开号：US20070027163A1

  公开（公告）日：2007-02-01

  The present invention relates to indol-3-yl-carbonyl-piperidin and piperazin derivatives which act as V1a receptor antagonists and which are represented by Formula I: wherein the residues R 1 to R 3 are as defined herein. The invention also relates to pharmaceutical compositions containing such compounds, and methods for preparation of the compounds and compositions. The invention further relates to methods for treating dysmenorrhea, hypertension, chronic heart failure, inappropriate secretion of vasopressin, liver cirrhosis, nephrotic syndrome, obsessive compulsive disorder, anxiety and depressive disorders.

  本发明涉及作为V1a受体拮抗剂的吲哒-3-基甲酰哌啶和哌嗪衍生物，其由以下式I表示：其中残基R1至R3如本文所定义。该发明还涉及含有这种化合物的药物组合物，以及制备这些化合物和组合物的方法。该发明还涉及治疗痛经、高血压、慢性心力衰竭、抗利尿素过度分泌、肝硬化、肾病综合征、强迫症、焦虑和抑郁症的方法。
• AlMe₃-Mediated Regio- and Chemoselective Reactions of Indole with Carbamoyl Electrophiles
  作者：A. Velavan、S. Sumathi、K. K. Balasubramanian

  DOI：10.1002/ejoc.201300085

  日期：2013.5

  we report the regio- and chemoselective reactions of indole with carbamoyl electrophiles in presence of AlMe3. Indole-3-carboxamide was prepared in one-step from a reaction of indole with tertiary carbamoylimidazole in the presence AlMe3. Under conditions for the formation of an aluminium ate complex, the reaction was diverted to the indole nitrogen. Secondary carbamoyl electrophiles in the presence

  在此，我们报告了在 AlMe3 存在下吲哚与氨基甲酰基亲电试剂的区域选择性和化学选择性反应。Indole-3-carboxamide 是在 AlMe3 存在下由吲哚与叔氨基甲酰基咪唑反应一步制备的。在形成铝酸盐络合物的条件下，反应转向吲哚氮。二级氨基甲酰基亲电子试剂在 AlMe3 存在下区域特异性地产生三取代的脲。还研究了吲哚氮对酯和叔氨基甲酰基咪唑官能团的区域特异性和化学选择性。
• Synthesis of indole-3-carboxamides via a haloform cleavage reaction of 3-trifluoroacetylindole with lithium dialkylamides
  作者：Heidi L. Hassinger、Richard M. Soll、Gordon W. Gribble

  DOI：10.1016/s0040-4039(98)00505-x

  日期：1998.5

  Reaction of 3-trifluoroacetylindole (4) with lithium dialkylamides affords the corresponding indole-3-carboxamides (5) in good to excellent yields.

  3-三氟乙酰基吲哚（4）与二烷基酰胺锂的反应以良好或优异的产率得到相应的吲哚-3-羧酰胺（5）。