2,5-二(3-甲基丁基)呋喃 | 72636-57-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 2,5-二(3-甲基丁基)呋喃
• 英文名称: 2,5-diisopentylfuran
• 英文别名: 2,5-diisoamylfuran；2,5-bis-(3-methyl-butyl)-furan；2,5-Bis(3-methylbutyl)furan
• CAS: 72636-57-8
• 化学式: C₁₄H₂₄O
• 分子量: 208.344
• InChiKey: OXNAKNFQLPERDY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2932190090

反应信息

• 作为反应物：
  描述：

  2,5-二(3-甲基丁基)呋喃 在 硫酸 、 溶剂黄146 作用下， 以 水 为溶剂， 反应 6.0h， 以78%的产率得到2,11-dimethyl-dodecane-5,8-dione
  参考文献：
  名称：

  1,4-脂族二酮的光化学

  摘要：

  DOI：

  10.1021/j100440a005
• 作为产物：
  描述：

  1-溴代异戊烷 在 正丁基锂 作用下， 反应 96.0h， 生成 2,5-二(3-甲基丁基)呋喃
  参考文献：
  名称：

  McKeown, Neil B.; Chambrier, Isabelle; Cook, Michael J., Journal of the Chemical Society. Perkin transactions I, 1990, # 4, p. 1169 - 1177

  摘要：

  DOI：

文献信息

• 1,4,7,10-Tetraisoalkyltetracenes: Tuning of Solid-State Optical Properties and Fluorescence Quantum Yields by Peripheral Modulation
  作者：Chitoshi Kitamura、Hideki Tsukuda、Akio Yoneda、Takeshi Kawase、Takashi Kobayashi、Hiroyoshi Naito

  DOI：10.1002/ejoc.201000221

  日期：——

  as the starting materials (isoalkyl: isopropyl, isobutyl, and isopentyl). The tetracene molecules exhibited crystallochromy: The solid-state colors of the isopropyl, isobutyl, and isopentyl derivatives were yellow, red, and orange-yellow, respectively. In contrast, there were no marked differences in the optical properties of these compounds in solution. The isopropyl derivative exhibited the highest

  我们已经从 2,6-萘二炔前体和 2,5-二异烷基呋喃作为起始材料（异烷基：异丙基、异丁基和异戊基）合成了 1,4,7,10-四异烷基并四苯。并四苯分子表现出结晶色度：异丙基、异丁基和异戊基衍生物的固态颜色分别为黄色、红色和橙黄色。相比之下，这些化合物在溶液中的光学性质没有明显差异。异丙基衍生物在烷基化并四苯系列中表现出最高的固态荧光量子产率为0.90。X 射线分析表明，在烷基构象和晶体堆积方面存在显着的结构差异。水晶色效果源自独特的水晶填充图案。
• The diels-alder reaction of 2,5-dialkylfurans and fumaronitrile revisited
  作者：Michael J. Cook、Steven J. Cracknell

  DOI：10.1016/s0040-4020(01)89565-x

  日期：1994.1

  The equilibrium reactions of furan and six 2,5-dialkyl derivatives with fumaronitrile were investigated under standard conditions (3.0 x 10(-4) M) at four different temperatures in chloroform-d as solvent. Plots of InK against 1/T were linear for each member of the series. The results show that the equilibrium concentration of adduct is sensitive to substituents. At equilibrium, there is a greater proportion of adduct derived from 2,5-dimethylfuran than from furan itself. However, as the length of the substituent chains is increased, the proportion of adduct decreases. Similar trends are also apparent from a more limited study of the equilibria in methanol-d(4) and acetone-d(6) as solvents. The concentrations of adduct in the equilibrium mixtures are highest in chloroform-d and lowest in acetone-d(6). AM1 calculations are reported for model adduct structures.
• MCKEOWN, NEIL B.;CHAMBRIER, ISABELLE;COOK, MICHAEL J., J. CHEM. SOC. PT 1. PERKIN TRANS.,(1990) N, C. 1169-1177
  作者：MCKEOWN, NEIL B.、CHAMBRIER, ISABELLE、COOK, MICHAEL J.

  DOI：——

  日期：——
• McKeown, Neil B.; Chambrier, Isabelle; Cook, Michael J., Journal of the Chemical Society. Perkin transactions I, 1990, # 4, p. 1169 - 1177
  作者：McKeown, Neil B.、Chambrier, Isabelle、Cook, Michael J.

  DOI：——

  日期：——
• Photochemistry of the 1,4-aliphatic diketones
  作者：E. A. Lissi、M. V. Encinas、F. Castaneda、F. A. Olea

  DOI：10.1021/j100440a005

  日期：1980.2