2,5-dibromo-2,5-bis-(α-bromo-benzyl)-cyclopentanone | 872292-25-6

• 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: 2,5-dibromo-2,5-bis-(α-bromo-benzyl)-cyclopentanone
• 英文别名: 2,5-Dibrom-2,5-bis-(α-brom-benzyl)-cyclopentanon；1.3-Dibenzal-cyclopentanon-(2)-tetrabromid
• CAS: 872292-25-6
• 化学式: C₁₉H₁₆Br₄O
• 分子量: 579.951
• InChiKey: XHSWHWGJFBNSBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.89
• 重原子数：
  24.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  17.07
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  吡啶 、 2,5-dibromo-2,5-bis-(α-bromo-benzyl)-cyclopentanone 生成 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  THE DREAM'S NAVEL BETWEEN CHAOS AND THOUGHT

  摘要：

  The authors begin by drawing attention to the problem of the transition from the biological to the psychic, noting that Freud himself, with his background in the neurosciences, grappled with it throughout his career. Certain recent paradigms more commonly applied to the natural sciences, such as in particular chaos and complexity theory, can in their view prove fruitful in psychoanalysis too, and it is shown how these notions are inherent in some of Freud's conceptions. The unconscious is stated to operate like a neural network, performing the kind of parallel processing used in the computing of highly complex situations, whereas the conscious mind is sequential. Dreams, in the authors' opinion, are organisers of the mind, imparting order to the turbulence of the underlying wishes and unconscious fantasies and structuring them through the dream work. Through dreams, the structured linearity of conscious thought can emerge out of the non-linear chaos of the drives. The dream's navel can be seen as the chaotic link, or interface, between the unconscious wish, which constitutes an attractor, and the conscious thought. The attractor may be visualised as having an hourglass or clepsydra shape, the narrow section being the dream's navel, and, being the same at any scale of observation, has the property of fractality.

  DOI：

  10.1516/0020757011600812
• 作为产物：
  描述：

  2,5-dibenzylidenecyclopentanone 在 溴 作用下， 以 1,4-二氧六环 为溶剂， 生成 2,5-dibromo-2,5-bis-(α-bromo-benzyl)-cyclopentanone
  参考文献：
  名称：

  新型四溴-α，α'-双（取代苄基）环烷酮的合成及抑菌活性

  摘要：

  已经通过快速，简单和有效的方法以优异的分离产率合成了一系列新型四溴-双（取代的苄基）环烷酮，并通过IR，NMR（1 H-，13 C-NMR，DEPT 135，DEPT 90 ）和质谱。分析所有化合物对八种细菌和五种真菌的体外抗菌活性。它们显示出比抗真菌活性更强的抗菌作用。化合物4c，4d和4i在苯甲基环的对位或间位含有甲氧基或氯取代基，其最小抑菌浓度（MIC）值与标准抗生素链霉素和四环素相当。在所有测试的化合物中，4i对所有使用的测试真菌菌株均表现出良好至中等的抗真菌活性。

  DOI：

  10.2298/jsc110408005m

文献信息

• Vorlaender; Hobohm, Chemische Berichte, 1896, vol. 29, p. 1840
  作者：Vorlaender、Hobohm

  DOI：——

  日期：——