5-(4-azidobutyl)-4-methyl-4-phenyl-2-cyclohexen-1-one | 1233867-82-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 5-(4-azidobutyl)-4-methyl-4-phenyl-2-cyclohexen-1-one
• 英文别名: (4S,5R)-5-(4-azidobutyl)-4-methyl-4-phenylcyclohex-2-en-1-one
• CAS: 1233867-82-7
• 化学式: C₁₇H₂₁N₃O
• 分子量: 283.373
• InChiKey: CTBKZZBWMZVOOZ-WBVHZDCISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  5-hexenylazide 在 Hoveyda-Grubbs catalyst second generation 、 dodecyl (R)-4-(N-prolylsulfamoyl)benzoate 作用下， 以 二氯甲烷 、 1,2-二氯乙烷 为溶剂， 反应 6.0h， 生成 5-(4-azidobutyl)-4-methyl-4-phenyl-2-cyclohexen-1-one 、 5-(4-azidobutyl)-4-methyl-4-phenyl-2-cyclohexen-1-one
  参考文献：
  名称：

  Proline sulphonamide-catalysed Yamada–Otani condensation: reaction development, substrate scope and scaffold reactivity

  摘要：

  描述了一种脯氨酸磺酰胺催化剂方法的发展，用于构建功能化的环己烯酮，该方法具有对映选择性和非对映选择性。探讨了催化剂结构、溶剂效应和添加剂的影响。通过改变醛和烯酮组分，展示了显著的底物范围。环己烯酮骨架的非对映选择性衍生化说明了其在化学合成中作为构建块的实用性。

  DOI：

  10.1039/c2ob25400j

文献信息

• SULFONAMIDE-BASED ORGANOCATALYSTS AND METHOD FOR THEIR USE
  申请人：Carter Rich Garrett

  公开号：US20100184986A1

  公开（公告）日：2010-07-22

  Organocatalysts, particularly proline sulfonamide organocatalysts, having a first general formula as follows are disclosed. Embodiments of a method for using these organocatalysts also are disclosed. The method comprises providing a disclosed organocatalyst, and performing a reaction, often an enantioselective or diastereoselective reaction, using the organocatalyst. Solely by way of example, disclosed catalysts can be used to perform aldol reactions, conjugate additions, Michael additions, Robinson annulations, Mannich reactions, α-aminooxylations, α-hydroxyaminations, α-aminations and alkylation reactions. Certain of such reactions are intramolecular cyclizations used to form cyclic compounds, such as 5- or 6-membered rings, having one or more chiral centers. Disclosed organocatalysts generally are much more soluble in typical solvents used for organic synthesis than are known compounds. Moreover, the reaction yield is generally quite good with disclosed compounds, as is their enantioselective and diastereoselective effectiveness.

  披露了具有如下一般公式之一的有机催化剂，尤其是脯氨酸磺酰胺有机催化剂。还披露了使用这些有机催化剂的方法的实施例。该方法包括提供一种披露的有机催化剂，并使用该有机催化剂进行反应，通常是立体选择性的反应或对映选择性反应。仅作为示例，披露的催化剂可用于进行aldol反应、共轭加成、Michael加成、Robinson环化反应、Mannich反应、α-氨基氧化、α-羟基胺化、α-胺化和烷基化反应。其中一些反应是分子内环化反应，用于形成具有一个或多个手性中心的环状化合物，例如5或6元环。披露的有机催化剂通常比已知的化合物更容易溶于用于有机合成的典型溶剂中。此外，使用披露化合物的反应收率通常相当好，它们的对映选择性和非对映选择性效果也很好。
• Synthesis of All-Carbon, Quaternary Center-Containing Cyclohexenones through an Organocatalyzed, Multicomponent Coupling
  作者：Hua Yang、Rich G. Carter

  DOI：10.1021/ol1011955

  日期：2010.7.2

  Organocatalyzed multicomponent coupling using a new ester-containing, proline aryl sulfonamide has been developed for accessing densely functionalized cyclohexenones, each containing a quaternary center in high enantio- and diastereoselectivity. In contrast to most enamine/iminium-catalyzed reactions, the use of molecular sieves was critical to optimum enantioselectivity.
• US8399684B2
  申请人：——

  公开号：US8399684B2

  公开（公告）日：2013-03-19
• Proline sulphonamide-catalysed Yamada–Otani condensation: reaction development, substrate scope and scaffold reactivity
  作者：Hua Yang、Somdev Banerjee、Rich G. Carter

  DOI：10.1039/c2ob25400j

  日期：——

  The development of a proline sulphonamide-catalysed method for enantioselective and diastereoselective construction of functionalized cyclohexenones is described. Impact of catalyst structure as well as solvent effects and additives are explored. A significant substrate scope is demonstrated by variation of both the aldehyde and the enone components. Diastereoselective derivatization of the cyclohexenone scaffold illustrates its utility as a building block for chemical synthesis.

  描述了一种脯氨酸磺酰胺催化剂方法的发展，用于构建功能化的环己烯酮，该方法具有对映选择性和非对映选择性。探讨了催化剂结构、溶剂效应和添加剂的影响。通过改变醛和烯酮组分，展示了显著的底物范围。环己烯酮骨架的非对映选择性衍生化说明了其在化学合成中作为构建块的实用性。