(4-溴苯基)(环己基)甲酮 | 3277-79-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: (4-溴苯基)(环己基)甲酮
• 英文名称: (4-bromophenyl)(cyclohexyl)methanone
• 英文别名: 4-Bromophenyl cyclohexyl ketone；(4-bromophenyl)-cyclohexylmethanone
• CAS: 3277-79-0
• 化学式: C₁₃H₁₅BrO
• 分子量: 267.166
• InChiKey: OSZVBPMTWSMMRS-UHFFFAOYSA-N

物化性质

• 熔点：
  78-79 °C
• 沸点：
  120-125 °C(Press: 0.2 Torr)
• 密度：
  1.338±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914700090

反应信息

• 作为反应物：
  描述：

  (4-溴苯基)(环己基)甲酮 在 copper(I) oxide 、 ammonium hydroxide 作用下， 以 二甲基亚砜 为溶剂， 反应 16.0h， 以0.11 g的产率得到4-aminophenyl cyclohexyl ketone
  参考文献：
  名称：

  Synthesis and methemoglobinemia-inducing properties of analogues of para-aminopropiophenone designed as humane rodenticides

  摘要：

  A number of structural analogues of the known toxicant para-aminopropiophenone (PAPP) have been prepared and evaluated for their capacity to induce methemoglobinemia-with a view to their possible application as humane pest control agents. It was found that an optimal lipophilicity for the formation of methemoglobin (metHb) in vitro existed for alkyl analogues of PAPP (aminophenones 1-20; compound 6 metHb% = 74.1 +/- 2). Besides lipophilicity, this structural sub-class suggested there were certain structural requirements for activity, with both branched (10-16) and cyclic (17-20) alkyl analogues exhibiting inferior in vitro metHb induction. Of the four candidates (compounds 4, 6, 13 and 23) evaluated in vivo, 4 exhibited the greatest toxicity. In parallel, aminophenone bioisosteres, including oximes 30-32, sulfoxide 33, sulfone 34 and sulfonamides 35-36, were found to be inferior metHb inducers to lead ketone 4. Closer examination of Hammett substituent constants suggests that a particular combination of the field and resonance parameters may be significant with respect to the redox mechanisms behind PAPPs metHb toxicity. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.10.046
• 作为产物：
  描述：

  环己氯化镁 在 manganese(IV) oxide 作用下， 以 四氢呋喃 、 乙醚 、 二氯甲烷 为溶剂， 反应 1.0h， 生成 (4-溴苯基)(环己基)甲酮
  参考文献：
  名称：

  [EN] HYDROXY SUBSTITUTED ISOQUINOLINONE DERIVATIVES
  [FR] DÉRIVÉS D'ISOQUINOLINONE SUBSTITUÉS PAR UN HYDROXY

  摘要：

  这项发明涉及以下公式（I）的化合物：如申请中所定义。这些化合物适用于治疗由MDM2和/或MDM4的活性或其变体介导的疾病或疾病。

  公开号：

  WO2012175520A1

文献信息

• Nickel‐Mediated Photoreductive Cross Coupling of Carboxylic Acid Derivatives for Ketone Synthesis**
  作者：Jan Brauer、Elisabeth Quraishi、Lisa Marie Kammer、Till Opatz

  DOI：10.1002/chem.202103486

  日期：2021.12.23

  Mediated synthesis: A strategy for the nickel-catalyzed synthesis of ketones using visible light and two carboxylic acid-derived substrates is presented. No expensive iridium catalysts are required, with eco-friendly Hantzsch ester acting as both the photosensitizer and photoreductant. A broad scope of synthesized ketones is presented along with spectroscopical and computational studies of the role

  介导合成：提出了一种使用可见光和两种羧酸衍生底物镍催化合成酮的策略。不需要昂贵的铱催化剂，环保的 Hantzsch 酯既充当光敏剂又充当光还原剂。介绍了广泛的合成酮以及不同反应物作用的光谱和计算研究。
• <i>i</i>-Pr₂NMgCl·LiCl Enables the Synthesis of Ketones by Direct Addition of Grignard Reagents to Carboxylate Anions
  作者：Kilian Colas、A. Catarina V. D. dos Santos、Abraham Mendoza

  DOI：10.1021/acs.orglett.9b02899

  日期：2019.10.4

  preparation of ketones from carboxylate anions is greatly limited by the required use of organolithium reagents or activated acyl sources that need to be independently prepared. Herein, a specific magnesium amide additive is used to activate and control the addition of more tolerant Grignard reagents to carboxylate anions. This strategy enables the modular synthesis of ketones from CO2 and the preparation

  由羧酸根阴离子直接制备酮受到有机锂试剂或需要独立制备的活化酰基源的使用的极大限制。在本文中，使用特定的酰胺化镁添加剂来激活和控制更具耐受性的格利雅试剂的添加以使阴离子羧酸化。这种策略可以在一次操作中从CO 2模块化合成酮，并制备同位素标记的药物结构单元。
• BICYCLIC HETEROCYCLIC DERIVATIVES AS MNK1 AND MNK2 MODULATORS AND USES THEREOF
  申请人：Agency for Science, Technology and Research

  公开号：US20140371199A1

  公开（公告）日：2014-12-18

  The present invention relates to certain compounds (e.g., imidazopyrazine, imidazopyridine, imidazopyridazine and imidazpyrimidine compounds) that act as inhibitors of the MAP kinase interacting kinases MNK2a, MNK2b, MNK1a, and MNK1b. The present invention further relates to pharmaceutical compositions comprising these compounds, and to the use of the compounds for the preparation of a medicament for the prophylaxis and treatment of diseases (e.g., proliferative diseases (e.g., cancer), inflammatory diseases, Alzheimer's disease), as well as methods of treating these diseases.

  本发明涉及某些化合物（例如咪唑吡嗪、咪唑吡啶、咪唑吡嗪和咪唑嘧啶化合物），这些化合物作为MAP激酶相互作用激酶MNK2a、MNK2b、MNK1a和MNK1b的抑制剂。本发明还涉及包含这些化合物的药物组合物，以及利用这些化合物制备用于预防和治疗疾病（例如增生性疾病（例如癌症）、炎症性疾病、阿尔茨海默病）的药物的用途，以及治疗这些疾病的方法。
• One-Pot Formal Dehydrogenative Ketone Synthesis from Aldehydes and Non-activated Hydrocarbons
  作者：Kenzo Yahata、Shin Yoshioka、Shuhei Hori、Shu Sakurai、Yuki Kaneko、Kai Hasegawa、Shuji Akai

  DOI：10.1248/cpb.c20-00075

  日期：2020.4.1

  Ketones are a fundamental functionality found throughout a range of natural and synthetic compounds, making their synthesis essential throughout the chemical disciplines. Herein, we describe a one-pot synthesis of ketones via decatungstate-mediated formal dehydrogenative coupling between aldehydes and non-activated hydrocarbons. A variety of substituted benzaldehydes and cycloalkanes could be used

  酮是在各种天然和合成化合物中发现的基本功能，因此在整个化学学科中，其合成必不可少。在这里，我们描述了一锅合成的酮，通过醛与非活化烃之间的十二碳酸酯介导的形式脱氢偶合而合成。在优化的反应中可以使用多种取代的苯甲醛和环烷烃，以中等收率生产所需的酮。分解钨酸盐光催化剂在该合成中的两个反应中起作用，催化该方法的偶联步骤和氧化步骤。值得注意的是，该反应显示出高原子经济性和可持续性，因为它使用光和氧气作为关键能源。
• Synthesis of Alkyl Aryl Ketones by Pd/Light Induced Carbonylative Cross-Coupling of Alkyl Iodides and Arylboronic Acids
  作者：Shuhei Sumino、Takahito Ui、Ilhyong Ryu

  DOI：10.1021/ol401363t

  日期：2013.6.21

  Alkyl aryl ketones were synthesized by the carbonylative cross-coupling reaction of alkyl iodides and arylboronic acids under combined Pd/light conditions. In this reaction, it is likely that an acylpalladium species would be formed via carbonylation of the alkyl radical, which would then undergo transmetalation of an arylboronic acid to give the corresponding acyl(aryl)palladium species, ready to

  烷基芳基酮是通过在碘化钯/轻质条件下烷基碘化物和芳基硼​​酸的羰基交叉偶联反应合成的。在该反应中，很可能通过烷基的羰基化形成酰基铝物种，然后对芳基硼酸进行金属转移，得到相应的酰基（芳基）钯物种，准备进行还原消除以生成烷基。芳基酮。