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1,7-二溴庚烷

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1,7-二溴庚烷
识别
CAS号 4549-31-9  checkY
性质
化学式 C7H14Br2
摩尔质量 257.99 g·mol⁻¹
密度 1.5306 g·cm−3(20 °C)[1]
熔点 −41.7 °C(231.5 K)[2]
沸点 263 °C(536 K)[3]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

1,7-二溴庚烷是一种有机化合物,化学式为C7H14Br2。它可由1,7-庚二醇三溴化磷乙醚重反应得到,[4]或和氢溴酸在相转移催化剂的存在下反应制得。[5]它具有卤代烃(溴代烃)的通性,如在碳酸钾的存在下和4-巯基苯酚反应,得到1,7-二(4-羟基苯硫基)庚烷。[6]它在丙酮中和碘化钠反应,可以得到1,7-二碘庚烷。[7]

参考文献

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  1. ^ Muller, Adolf; Vanc, Wenzel. Multimembered cyclic compounds. XII. Formation of ω,ω'-oxidoalkanes and ω,ω'-dibromodialkyl ethers from diprimary glycols and hydrogen bromide. Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen, 1944, 77B. 669-675. ISSN: 0365-9488.
  2. ^ William P. Hall, E. Emmet Reid. A Series of α,ι-Dimercaptans 1. Journal of the American Chemical Society. 1943-08, 65 (8): 1466–1468 [2020-11-28]. ISSN 0002-7863. doi:10.1021/ja01248a008. (原始内容存档于2020-12-10) (英语). 
  3. ^ Gordon G. Cash, Suzanne Hartigan, Jay Tunkel. Normal boiling points of haloalkanes from electrotopological state indices. Toxicological & Environmental Chemistry. 2008-11, 90 (6): 1073–1089 [2020-11-28]. ISSN 0277-2248. doi:10.1080/02772240701862116 (英语). 
  4. ^ Ben-Sasson, Shmuel; Gross, Einav. Compounds and uses for the treatment and prevention of diseases and conditions associate with or aggravated by impaired mitophagy. 2019. WO 2019175873 A1.
  5. ^ Guoqin Hu, Hua Li, Juan Liu, Jiang Zhu. Preparation of Supported CTAB/MCM-41 and CTAB-Nafion/MCM-41 Mesoporous Molecular Sieve and Their Use in the Brominating Reaction. Journal of the Korean Chemical Society. 2011-08-20, 55 (4): 691–696 [2020-11-28]. ISSN 1017-2548. doi:10.5012/jkcs.2011.55.4.691. (原始内容存档于2018-06-04) (英语). 
  6. ^ Yuki Arakawa, Kenta Komatsu, Satoyoshi Inui, Hideto Tsuji. Thioether-linked liquid crystal dimers and trimers: The twist-bend nematic phase. Journal of Molecular Structure. 2020-01, 1199: 126913 [2020-11-28]. doi:10.1016/j.molstruc.2019.126913 (英语). 
  7. ^ Manuel Petroselli, Venkatachalam Angamuthu, Faiz-Ur Rahman, Xinluo Zhao, Yang Yu, Julius Rebek. Radical Reactions in Cavitands Unveil the Effects of Affinity on Dynamic Supramolecular Systems. Journal of the American Chemical Society. 2020-02-05, 142 (5): 2396–2403 [2020-11-28]. ISSN 0002-7863. doi:10.1021/jacs.9b11595. (原始内容存档于2022-04-19) (英语).