4-溴癸烷 | 102878-40-0

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机溴化物
• 中文名称: 4-溴癸烷
• 英文名称: 4-bromodecane
• 英文别名: 4-Bromo-decane
• CAS: 102878-40-0
• 化学式: C₁₀H₂₁Br
• 分子量: 221.181
• InChiKey: GUTGWWFHAFWQTO-UHFFFAOYSA-N

物化性质

• 沸点：
  97-98 °C(Press: 11 Torr)
• 密度：
  1.0705 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  11
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  4-溴癸烷 在 乙醚 、 氢化钾 作用下， 生成 7,8-dipropyl-tetradecane
  参考文献：
  名称：

  Spectra of extremely reduced assemblages: Implications for Mercury

  摘要：

  Abstract— We investigate the possibility that Mercury's crust is very reduced with FeO concentrations of less than ˜0.1 wt%. We believe that such a surface could have a composition of enstatite, plagioclase, diopside, and sulfide, similar to the mineral assemblages found in aubritic meteorites. To test this hypothesis, we investigated the spectra of aubrites and their constituent minerals as analogs for the surface of Mercury. We found that some sulfides have distinctive absorption features in their spectra shortwards of ˜0.6 μm that may be apparent in the spectrum of such an object. Determination of the surface composition of Mercury using orbital x‐ray spectroscopy should easily distinguish between a lunar highlands and enstatite basalt composition since these materials have significant differences in concentrations of Al, Mg, S, and Fe. The strongest argument against Mercury having an enstatite basalt composition is its extreme spectral redness. Significant reddening of the surface of an object (such as Mercury) is believed to require reduction of FeO to nanophase iron, thus requiring a few percent FeO in the material prior to alteration.

  DOI：

  10.1111/j.1945-5100.2002.tb00892.x
• 作为产物：
  描述：

  4-正癸醇 在 四溴化碳 、 三苯基膦 作用下， 以 乙醚 为溶剂， 反应 1.0h， 以96.4%的产率得到4-溴癸烷
  参考文献：
  名称：

  自由基反应中的远程芳香稳定

  摘要：

  一系列蒽衍生物和1-苯基-4-溴扁豆与三丁基锡氢化物的自由基还原速率是由远处的芳族取代基在明显的空间相互作用中介导的。密度泛函计算表明，这种增强不是由于自由基中间体的直接稳定化，而是很可能通过芳族部分与导致中间体的极化过渡态的相互作用来实现的。

  DOI：

  10.1016/j.tetlet.2008.04.009

文献信息

• Arylsulfonate-Based Nucleophile Assisting Leaving Groups
  作者：Salvatore D. Lepore、Anjan K. Bhunia、Pamela Cohn

  DOI：10.1021/jo051241y

  日期：2005.9.1

  synthesis and unique reactivity of a series of arylsulfonate-based nucleophile assisting leaving groups (NALG) containing oligomeric ether units (including crown ethers) attached to the arylsulfonyl ring in the ortho orientation are described. The reactions of a variety of these ether-containing alkyl sulfonates with metal halides proceeded at substantially greater rates than electronically similar

  描述了一系列基于芳基磺酸盐的亲核试剂的合成和独特的反应性，该亲核试剂有助于在邻位方向上连接至芳基磺酰基环的含低聚醚单元（包括冠醚）的离去基团（NALG）。各种这些含醚的烷基磺酸盐与金属卤化物的反应比电子类似的磺酸盐的反应速率大得多。在亲核取代反应中，相对于相应的钠盐和钾盐，这些含醚的离去基团还显示出对卤化锂的显着选择性。
• Nucleophile Leaving Groups
  申请人：Lepore Salvatore

  公开号：US20080221347A1

  公开（公告）日：2008-09-11

  Sulfonate leaving groups include a cation chelating moiety, e.g. a polyether or crown ether. The chelating moiety stabilizes the sulfonate leaving group by forming a complex with a cation of a cation-nucleophile combination. The stabilized leaving group is more easily displaced under many conditions than are standard arylsulfonate leaving groups such as the toxyl group. The chelating moiety also favors certain cations depending on the identity of the moiety thereby enhancing the reaction rate with nucleophilic salts containing the preferred cation. Use of the inventive leaving groups results in improved yields, decreased reaction times and improved product purity.

  磺酸离去基团包括一个阳离子螯合基团，例如聚醚或冠醚。螯合基团通过与阳离子-亲核物质的阳离子形成复合物来稳定磺酸离去基团。稳定的离去基团在许多条件下比标准的芳基磺酸离去基团（如toxyl基团）更容易被取代。螯合基团还根据其身份证明有利于某些阳离子，从而增强了与含有优选阳离子的亲核盐的反应速率。使用这种创新的离去基团可以提高产率，缩短反应时间并提高产品纯度。
• WO2006/60142
  申请人：——

  公开号：——

  公开（公告）日：——
• ——
  作者：V. V. Smirnov、V. M. Zelikman、I. P. Beletskaya、E. N. Golubeva、D. S. Tsvetkov、M. M. Levitskii、M. A. Kazankova

  DOI：10.1023/a:1020889209717

  日期：——

  Quantitative catalytic bromination of alkanes, cycloalkanes, and arylalkanes with carbon tetrabromide as brominating agent was accomplished for the, first time.
• Asinger,F. et al., Chemische Berichte, 1967, vol. 100, p. 438 - 447
  作者：Asinger,F. et al.

  DOI：——

  日期：——