2,3-dihydro-5-methoxy-1-(3,5-dimethylphenyl)-1H-indole | 360045-08-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 2,3-dihydro-5-methoxy-1-(3,5-dimethylphenyl)-1H-indole
• 英文别名: 1-(3,5-dimethylphenyl)-5-methoxyindole；1-(3,5-Dimethylphenyl)-5-methoxy-1H-indole
• CAS: 360045-08-5
• 化学式: C₁₇H₁₇NO
• 分子量: 251.328
• InChiKey: ZYLBAMYEXCOHTN-UHFFFAOYSA-N

物化性质

• 沸点：
  409.1±45.0 °C(Predicted)
• 密度：
  1.06±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  14.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2,3-dihydro-5-methoxy-1-(3,5-dimethylphenyl)-1H-indole 在 sodium cyanoborohydride 、 三氟乙酸 作用下， 生成 1-(3,5-Dimethyl-phenyl)-5-methoxy-2,3-dihydro-1H-indole
  参考文献：
  名称：

  Design and synthesis of subtype-selective cyclooxygenase (COX) inhibitors derived from thalidomide

  摘要：

  A series of substituted indoline and indole derivatives with cyclooxygenase (COX)-inhibitory activity was prepared during our structural development studies based on thalidomide as a multi-template lead compound. Structure-activity relationship studies indicated that the nature of the substituent introduced at the benzene ring of the indoline (indole) backbone, and the length and type of the linking group between the nitrogen atom of indoline (indole) and the N-substituent are important for the activity. This study has led to the identification of COX-1-selective inhibitors, and these should be useful not only as pharmacological tools to investigate the physiology and pathophysiology of COX, but also as sophisticated leads for the development of novel drugs to treat COX-associated diseases, such as inflammatory diseases, and cancer. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.03.002
• 作为产物：
  描述：

  5-甲氧基吲哚 、 1,3-二甲基-5-碘苯 在 potassium phosphate 、 copper(l) iodide 、 (1S,2S)-(+)-1,2-环己二胺 作用下， 以 1,4-二氧六环 、 十二烷 为溶剂， 反应 24.0h， 以100%的产率得到2,3-dihydro-5-methoxy-1-(3,5-dimethylphenyl)-1H-indole
  参考文献：
  名称：

  一种通用且有效的铜催化剂，用于芳基卤化物的酰胺化和氮杂环的N-芳基化。

  摘要：

  DOI：

  10.1021/ja016226z

文献信息

• Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
  申请人：——

  公开号：US20030065187A1

  公开（公告）日：2003-04-03

  The present invention relates to copper-catalyzed carbon-heteroatom and carbon-carbon bond-forming methods. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of an amide or amine moiety and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In additional embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between a nitrogen atom of an acyl hydrazine and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In other embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of a nitrogen-containing heteroaromatic, e.g., indole, pyrazole, and indazole, and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-oxygen bond between the oxygen atom of an alcohol and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. The present invention also relates to copper-catalyzed methods of forming a carbon-carbon bond between a reactant comprising a nucleophilic carbon atom, e.g., an enolate or malonate anion, and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. Importantly, all the methods of the present invention are relatively inexpensive to practice due to the low cost of the copper comprised by the catalysts.

  本发明涉及铜催化的碳-杂原子和碳-碳键形成方法。在某些实施例中，本发明涉及铜催化的方法，用于在酰胺或胺基团的氮原子与芳基、杂原基或乙烯卤代物或磺酸酯的活化碳之间形成碳-氮键。在其他实施例中，本发明涉及铜催化的方法，用于在酰基肼的氮原子与芳基、杂原基或乙烯卤代物或磺酸酯的活化碳之间形成碳-氮键。在另一些实施例中，本发明涉及铜催化的方法，用于在含氮杂环芳烃（例如吲哚、吡唑和吲哌）的氮原子与芳基、杂原基或乙烯卤代物或磺酸酯的活化碳之间形成碳-氮键。在某些实施例中，本发明涉及铜催化的方法，用于在醇的氧原子与芳基、杂原基或乙烯卤代物或磺酸酯的活化碳之间形成碳-氧键。本发明还涉及铜催化的方法，用于在包含亲核碳原子的反应物（例如烯醇酸盐或丙二酸盐负离子）与芳基、杂原基或乙烯卤代物或磺酸酯的活化碳之间形成碳-碳键。重要的是，由于催化剂中铜的低成本，本发明的所有方法都相对廉价。
• Palladium-Catalyzed Direct and Regioselective C−H Bond Functionalization/Oxidative Acetoxylation of Indoles
  作者：Pui Ying Choy、Chak Po Lau、Fuk Yee Kwong

  DOI：10.1021/jo101584k

  日期：2011.1.7

  The first general examples of palladium-catalyzed direct and selective oxidative C3-acetoxylation of indoles are presented. The mild reaction conditions (70 °C and with weak base, KOAc) in this indole C−H-acetoxylation are notable.

  提出了钯催化的吲哚的直接和选择性氧化C3-乙酰氧基化的第一个一般实例。吲哚CHH乙酰氧基化反应的温和反应条件（70°C，弱碱，KOAc）是值得注意的。
• Copper-catalyzed formation of carbon heteroatom and carbon-carbon bonds
  申请人：Buchwald L. Stephen

  公开号：US20050215794A1

  公开（公告）日：2005-09-29

  The present invention relates to copper-catalyzed carbon-heteroatom and carbon-carbon bond-forming methods. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of an amide or amine moiety and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In additional embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between a nitrogen atom of an acyl hydrazine and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In other embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-nitrogen bond between the nitrogen atom of a nitrogen-containing heteroaromatic, e.g., indole, pyrazole, and indazole, and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. In certain embodiments, the present invention relates to copper-catalyzed methods of forming a carbon-oxygen bond between the oxygen atom of an alcohol and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. The present invention also relates to copper-catalyzed methods of forming a carbon-carbon bond between a reactant comprising a nucleophilic carbon atom, e.g., an enolate or malonate anion, and the activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate. Importantly, all the methods of the present invention are relatively inexpensive to practice due to the low cost of the copper comprised by the catalysts.

  本发明涉及铜催化的碳-杂原子和碳-碳键形成方法。在某些实施例中，本发明涉及铜催化的方法，用于在苯基、杂环基或乙烯基卤化物或磺酸盐的活性碳和酰胺或胺基团的氮原子之间形成碳-氮键。在其他实施例中，本发明涉及铜催化的方法，用于在苯基、杂环基或乙烯基卤化物或磺酸盐的活性碳和酰肼的氮原子之间形成碳-氮键。在其他实施例中，本发明涉及铜催化的方法，用于在苯基、杂环基或乙烯基卤化物或磺酸盐的活性碳和含氮杂环芳香族化合物（例如吲哚、吡唑和吲唑）的氮原子之间形成碳-氮键。在某些实施例中，本发明涉及铜催化的方法，用于在苯基、杂环基或乙烯基卤化物或磺酸盐的活性碳和醇的氧原子之间形成碳-氧键。本发明还涉及铜催化的方法，用于在包含亲核碳原子（例如烯醇酸根离子或马隆酸根离子）的反应物和苯基、杂环基或乙烯基卤化物或磺酸盐的活性碳之间形成碳-碳键。重要的是，由于催化剂中铜的低成本，本发明的所有方法都相对廉价易行。
• Copper-catalyzed formation of carbon-heteroatom and carbon—carbon bonds
  申请人：Buchwald Stephen L.

  公开号：US09067955B2

  公开（公告）日：2015-06-30

  The present invention relates to copper-catalyzed carbon-heteroatom and carbon-carbon bond-forming methods, such as the reaction of Z-X with C(L)(R)(R′)2 in the present of a catalyst and a base, thereby forming C(Z)(R)(R′)2; wherein X represents I, Cl, alkylsulfonate, or arylsulfonate; Z represents optionally substituted aryl, heteroaryl or alkenyl; L represents H or a negative charge; catalyst comprises a copper atom or ion, and a ligand, wherein the ligand is an optionally substituted aryl alcohol, alkyl amine, 1,2-diamine, 1,2-aminoalcohol, 1,2-diol, imidazolium carbene, pyridine, or 1,10-phenanthroline; the ligand is a chelating ligand; and the base represents a Bronsted base; R represents H, optionally substituted alkyl, cycloalkyl, aralkyl, aryl, or heteroaryl; R′ represents independently for each occurrence H, alkyl, cycloalkyl, aralkyl, aryl, or heteroaryl, formyl, acyl, —CO2R″, —C(O)N(R)2, sulfonyl, —P(O)(OR″)2, —CN, or —NO2; R″ represents independently for each occurrence optionally substituted alkyl, cycloalkyl, aralkyl, aryl, or heteroaryl; and C(R′)2(R) taken together may represent nitrile.

  本发明涉及铜催化的碳-杂原子和碳-碳键形成方法，例如在催化剂和碱的存在下，Z-X与C（L）（R）（R'）2反应，从而形成C（Z）（R）（R'）2；其中X代表I，Cl，烷基磺酸盐或芳基磺酸盐；Z代表可选取代的芳基，杂原芳基或烯丙基；L代表H或负电荷；催化剂包括铜原子或离子和配体，其中配体是可选取代的芳基醇，烷基胺，1,2-二胺，1,2-氨基醇，1,2-二醇，咪唑卡宾，吡啶或1,10-菲啰啉；配体是螯合配体；碱代表布朗斯特德碱；R代表H，可选取代的烷基，环烷基，芳基烷基，芳基或杂原芳基；R'代表独立地为每个出现的H，烷基，环烷基，芳基烷基，芳基或杂原芳基，甲酰基，酰基，-CO2R″，-C（O）N（R）2，磺酰基，-P（O）（OR″）2，-CN或-NO2；R″代表独立地为每个出现的可选取代的烷基，环烷基，芳基烷基，芳基或杂原芳基；而C（R'）2（R）在一起可以代表腈。
• Mild copper-catalyzed N-arylation of azaheterocycles with aryl halides
  作者：Mark Kuil、E. Koen Bekedam、Gerben M. Visser、Adri van den Hoogenband、Jan Willem Terpstra、Paul C.J. Kamer、Piet W.N.M. van Leeuwen、Gino P.F. van Strijdonck

  DOI：10.1016/j.tetlet.2005.02.074

  日期：2005.4

  A highly efficient copper(I)-catalyzed N-arylation of azaheterocycles with various aryl halides is reported. The N-arylation reaction can be carried out using as low as 0.5 mol% of (Cu(I)OTf)(2)center dot PhH and 1.0 mol% of 4,7-dichloro-1,10-phenanthroline as the ligand. Furthermore, cheap and stable copper precursors like Cu(I)I and Cu(II)(OAc)(2)-H2O and the cheap and mild base K2CO3 can be used. (c) 2005 Elsevier Ltd. All rights reserved.