N-(1-adamantyl)-3-methylbenzamide | 532981-26-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-(1-adamantyl)-3-methylbenzamide
• CAS: 532981-26-3
• 化学式: C₁₈H₂₃NO
• 分子量: 269.387
• InChiKey: SEBFDSUIBCQAFK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-(1-adamantyl)-3-methylbenzamide 、 对苯醌 在 silver hexafluoroantimonate 、 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 silver(I) acetate 作用下， 以 丙酮 为溶剂， 反应 1.0h， 以93%的产率得到N-(adamantan-1-yl)-4-methyl-2',5'-dioxo-2',5'-dihydro-[1,1'-biphenyl]-2-carboxamide
  参考文献：
  名称：

  Rh(iii)-catalyzed direct C–H/C–H cross-coupling of quinones with arenes assisted by a directing group: identification of carbazole quinones as GSKβ inhibitors

  摘要：

  铑催化的直接交叉偶联反应可将各种(杂)芳烃与醌进行偶联。该方案适用于广泛的底物和多种取向基团。

  DOI：

  10.1039/c4ob02624a
• 作为产物：
  描述：

  1-金刚烷醇 、 间甲基苯腈 在 水 作用下， 反应 22.0h， 以67%的产率得到N-(1-adamantyl)-3-methylbenzamide
  参考文献：
  名称：

  Ionic liquid catalyzed Ritter reaction/Pd-catalyzed directed Ortho-arylation; facile access to diverse libraries of biaryl-amides from Aryl-nitriles

  摘要：

  Diverse libraries of biaryl-amides bearing N-t-butyl and N-adamantyl groups were synthesized in two steps by the Ritter reaction of aryl-nitriles, using tBuOH and AdaOH as carbocation precursors, and employing [BMIM(SO3H)][OTf] (neat or with [BMIM][PF6] as co-solvent) or tetramethyl guanidinium-ILs [TMG][X] (X = CF3COO, EtOSO3) as dual catalyst/solvent, followed by a Pd-catalyzed directed regioselective ortho - C - H arylation of the Ritter amides with Ar-X (X = I, Cl). The feasibility to perform the two-steps in sequence is also demonstrated, and potential for recycling/reuse of the ILs is also shown. Preference for [Pd] coordination to the amide carbonyl versus amide nitrogen is borne out by DFT computations. (C) 2020 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2020.152553

文献信息

• Rhodium-Catalyzed Direct C-H Phosphorylation of (Hetero)arenes Suitable for Late-Stage Functionalization
  作者：Minsik Min、Dahye Kang、Sungwoo Jung、Sungwoo Hong

  DOI：10.1002/adsc.201600014

  日期：2016.4.14

  Efficient rhodium‐catalyzed direct C–H phosphorylation of (hetero)arenes was developed. Various directing groups and a wide range of substrates, including heterocycles, can be utilized in this C–H phosphorylation process, allowing for the rapid installation of the phosphonate group into medicinally and biologically important privileged scaffolds. The efficient and straightforward method could serve

  开发了有效的铑催化（杂）芳烃的直接C–H磷酸化反应。在C–H磷酸化过程中可以利用各种方向性基团和各种底物，包括杂环，从而可以将膦酸酯基团快速安装到具有医学和生物学重要性的特权支架中。高效，简单的方法可以用作简化后期C–H功能化以制备芳基膦酸酯的新工具，芳基膦酸酯是合成和药物化学中的重要结构基序。
• Base-promoted direct amidation of esters: beyond the current scope and practical applications
  作者：Ivaylo Slavchev、Jas. S. Ward、Kari Rissanen、Georgi M. Dobrikov、Svilen Simeonov

  DOI：10.1039/d2ra03524c

  日期：——

  the full potential of this transformation is yet to be revealed by broadening the substrate scope. In a search for new practical applications of the amidation reaction, herein we present a comprehensive study of a number of base-promoted direct amidations that encompass a wide range of amines and esters. Furthermore, we applied our findings in the synthesis of phosphoramidates and several industrially

  未活化酯的碱促进直接酰胺化是当代有机化学中酰胺键形成最有用的反应之一。该领域的深入研究催生了许多新方法来实现这一转变。然而，迄今为止，现有文献更多的是方法论，并且在许多情况下缺乏实践指导。因此，这种转变的全部潜力还有待通过扩大底物范围来揭示。为了寻找酰胺化反应的新实际应用，本文对一系列碱促进的直接酰胺化反应进行了全面研究，这些直接酰胺化反应涵盖多种胺和酯。此外，我们将我们的发现应用于氨基磷酸酯和几种工业相关产品的合成中。
• Iridium-Catalyzed Direct C–H Amination with Alkylamines: Facile Oxidative Insertion of Amino Group into Iridacycle
  作者：Hyunwoo Kim、Sukbok Chang

  DOI：10.1021/acscatal.5b02165

  日期：2015.11.6

  Described herein is the development of Cp*Ir-(III)-catalyzed direct arene C-H amination using alkylamines as an amino source. This C-N bond formation showcases a notable example of cross-dehydrogenative coupling to install an amino functionality at the ortho-position of benzamide substrates. Mechanistic studies including the isolation of an amine-bound iridacyclic intermediate along with a set of chemical oxidations demonstrated the Ir-catalyzed inner-sphere C-H amination with primary alkylamines for the first time.
• Iridium-Catalyzed C–H Amination with Anilines at Room Temperature: Compatibility of Iridacycles with External Oxidants
  作者：Hyunwoo Kim、Kwangmin Shin、Sukbok Chang

  DOI：10.1021/ja502270y

  日期：2014.4.23

  Described herein is the development of an iridium-catalyzed direct C-H amination of benzamides with anilines at room temperature, representing a unique example of an Ir catalyst system that is compatible with external oxidants. Mechanistic details, such as the isolation and characterization of key iridacycle intermediates, are also discussed.
• [EN] THIAZOLIDINONE COMPOUNDS AND USE THEREOF<br/>[FR] COMPOSÉS DE THIAZOLIDINONE ET LEUR UTILISATION
  申请人：SHIH CHUAN

  公开号：WO2017155910A1

  公开（公告）日：2017-09-14

  A pharmaceutical composition containing a compound of Formula (I) for treating an opioid receptor-associated condition. Also disclosed is a method for treating an opioid receptor-associated condition using such a compound. Further disclosed are two sets of thiazolidinone compounds of formula (I): (i) compounds each having an enantiomeric excess greater than 90% and (ii) compounds each being substituted with deuterium.