5-((4-methoxyphenyl)amino)pentan-1-ol | 474352-75-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 5-((4-methoxyphenyl)amino)pentan-1-ol
• 英文别名: 5-(4-Methoxyphenylamino)-1-pentanol；5-(4-methoxyanilino)pentan-1-ol
• CAS: 474352-75-5
• 化学式: C₁₂H₁₉NO₂
• 分子量: 209.288
• InChiKey: CWIPMNLADQORRR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  41.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-((4-methoxyphenyl)amino)pentan-1-ol 、 二碳酸二叔丁酯 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  通过类胡萝卜素镁与N-镁芳基胺的分子内反应，不对称合成环状α-氨基酸衍生物

  摘要：

  通过用i- PrMgCl处理，从ω-（2-氨基苯基）-1-氯烷基对甲苯基亚砜开发了胡椒酸和高哌酸衍生物的合成方法。羧甲基镁与N-镁芳基胺的分子内亲核取代反应是该反应的关键步骤。脯氨酸和胡椒酸衍生物也由ω-（芳基氨基）-1-氯烷基对甲苯基亚砜通过相同的化学方法合成。从对映体纯的（1 S，R S）-1-氯-3- [2-（N-甲基氨基）苯基]丙基对甲苯基亚砜开始，对映体纯的（R获得了）-哌酸衍生物。事实证明，类胡萝卜素镁与N-镁芳基胺的分子内亲核取代反应是通过类胡萝卜素碳的转化而发生的。还讨论了这些反应的立体化学。

  DOI：

  10.1016/j.tetasy.2009.06.024
• 作为产物：
  描述：

  1-(4-甲氧基苯基)-哌啶-2-酮 在 Cp*RuCl(2-C₅H₄CH₂NH₂) 、 potassium tert-butylate 、 氢气 作用下， 以 异丙醇 为溶剂， 100.0 ℃ 、5.0 MPa 条件下， 反应 24.0h， 以78%的产率得到5-((4-methoxyphenyl)amino)pentan-1-ol
  参考文献：
  名称：

  Catalytic Hydrogenation of Carboxamides and Esters by Well-Defined Cp*Ru Complexes Bearing a Protic Amine Ligand

  摘要：

  A novel catalytic method for the straightforward hydrogenation of carboxamides and esters to primary alcohols has been developed. Chiral modification in the ligand sphere of the well-defined Cp*Ru catalyst molecule opens up a new possibility for the development of an enantioselective hydrogenation of racemic substrates via dynamic kinetic resolution.

  DOI：

  10.1021/ja1117254

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。
• Room-Temperature CuI-Catalyzed Amination of Aryl Iodides and Aryl Bromides
  作者：Xiaomei Ding、Manna Huang、Zhou Yi、Dongchen Du、Xinhai Zhu、Yiqian Wan

  DOI：10.1021/acs.joc.7b00290

  日期：2017.5.19

  general and effective CuI/N′,N′-diaryl-1H-pyrrole-2-carbohydrazide catalyst system was developed for the amination of aryl iodides and bromides at room temperature with good chemoselectivity between −OH and −NH2 groups. Only 5 mol % of CuI and ligands was needed in this protocol to effect the amination of various aryl bromides and aryl iodides with a wide range of aliphatic and aryl amines (1.3 equiv)

  开发了一种通用有效的CuI / N'，N'-二芳基-1 H-吡咯-2-碳酰肼催化剂体系，用于在室温下胺基碘和溴化物的胺化反应，并在-OH和-NH 2基团之间实现了良好的化学选择性。在该方案中，仅需要5 mol％的CuI和配体即可实现各种芳族溴化物和芳基碘化物与各种脂族和芳基胺（1.3当量）的胺化。
• Cu2O/1-(2-methylhydrazine-1-carbonyl)-isoquinoline 2-oxide catalyzed C-N cross-coupling reaction in aqueous media
  作者：Jian-Wei Xie、Zhen-Bin Yao、Xiao-Chuang Wang、Jie Zhang

  DOI：10.1016/j.tet.2019.05.067

  日期：2019.7

  An experimentally simple, efficient, and inexpensive catalyst system was developed for the N-arylation of imidazole, indole, pyrrole, alkyl alcohol amines, and alkyl amines with aryl iodides and bromides. The reaction proceeds in water-ethanol media at 120 °C for 12 h with Cu2O as the catalyst, 1-(2-methylhydrazine-1-carbonyl)-isoquinoline 2-oxide (L2) as the ligand, NaOH as the base to generate a

  通过实验简单，高效，廉价的催化剂体系用于将显影Ñ咪唑-arylation，吲哚，吡咯，烷基醇胺，并用芳基碘化物和溴化物的烷基胺。反应在水-乙醇介质中于120°C下进行12 h，以Cu 2 O为催化剂，以1-（2-甲基肼-1-羰基）-异喹啉2-氧化物（L2）为配体，NaOH为碱以中等到极高的收率生产各种N-芳基化产物。水性介质，易操作性和广泛的底物范围使该工艺具有良好的环境特性。
• 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。