6,7-Dibromo-5,8-dihexyl-1,4-dihydro-1,4-epoxynaphthalene | 147125-87-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 6,7-Dibromo-5,8-dihexyl-1,4-dihydro-1,4-epoxynaphthalene
• 英文别名: 4,5-Dibromo-3,6-dihexyl-11-oxatricyclo[6.2.1.02,7]undeca-2,4,6,9-tetraene
• CAS: 147125-87-9
• 化学式: C₂₂H₃₀Br₂O
• 分子量: 470.288
• InChiKey: LSSBWAVRHVMWQE-UHFFFAOYSA-N

物化性质

• 沸点：
  473.8±45.0 °C(Predicted)
• 密度：
  1.345±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.1
• 重原子数：
  25
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  6,7-Dibromo-5,8-dihexyl-1,4-dihydro-1,4-epoxynaphthalene 在 四氯化钛 、 锌 作用下， 以 四氢呋喃 为溶剂， 以84%的产率得到2,3-dibromo-1,4-dihexylnaphthalene
  参考文献：
  名称：

  Synthetic studies of substituted 2,3-naphthalocyanines

  摘要：

  A series of di- and tetra-substituted 2,3-dicyanonaphthalenes were prepared which were converted into the respective 2,3-naphthalocyaninato zinc complexes. The synthetic pathways to and the spectroscopic properties of these novel compounds are described. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(97)00601-7
• 作为产物：
  描述：

  呋喃 、 1,2,4,5-Tetrabromo-3,6-dihexylbenzene 在 正丁基锂 作用下， 以 正己烷 、 Petroleum ether 为溶剂， 反应 19.0h， 以36%的产率得到6,7-Dibromo-5,8-dihexyl-1,4-dihydro-1,4-epoxynaphthalene
  参考文献：
  名称：

  Synthetic studies of substituted 2,3-naphthalocyanines

  摘要：

  A series of di- and tetra-substituted 2,3-dicyanonaphthalenes were prepared which were converted into the respective 2,3-naphthalocyaninato zinc complexes. The synthetic pathways to and the spectroscopic properties of these novel compounds are described. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(97)00601-7

文献信息

• Band-Shaped Structures by Repetitive Cycloaddition Reactions of Benzo[1,2-b:4,5-b′]bisthiete
  作者：Herbert Meier、Bernd Rose、Dieter Schollmeyer

  DOI：10.1002/jlac.199719970619

  日期：1997.6

  thereby generating two highly reactive 8π systems (Scheme 1). In the presence of 1,4-dihydro-1,4-epoxynaphthalenes 2, the dithiaheptacene derivatives 3 are formed, dehydration of which leads to the compounds 4 and 5 (Scheme 2). Repetitive cycloaddition reactions of 1 with the twofold 2π component 11 (Scheme 3) yield the oligomers 15 with statistically bent (and possibly cyclic) structures (Schemes 4 and 5)

  苯并[1,2- b：4,5- b ']双硫杂环丁烷（1）经历4元环的逐步热打开，从而生成两个高反应性的8π系统（方案1）。在1，4-二氢-1，4-环氧萘2的存在下，形成了二噻庚烯衍生物3，其脱水生成化合物4和5（方案2）。具有双重2π组分11的重复的1的环加成反应（方案3）产生具有统计上弯曲的（并且可能是环状的）结构的低聚物15（方案4和5）。而15和相关的低聚物14由于可自由溶于许多有机溶剂，因此脱水系统16（方案6）完全不溶。
• Angular benzobisthietes
  作者：Herbert Meier、Norbert Rumpf

  DOI：10.1016/s0040-4039(98)02265-5

  日期：1998.12

  The angular benzobisthietes 3 and 5 could be prepared by synthetic sequences in which the final step was in both cases a twofold dehydration of the corresponding bis(hydroxymethyl)dimercaptobenzenes 10 and 14, respectively. Flash vacuum pyrolysis conditions were used for the generation and isolation of 3 and 5 which are highly reactive bisdiene systems. Cycloaddition reactions with the dienophiles 15 and 18a,b led to the adducts 16, 17, and 19a,b. (C) 1998 Elsevier Science Ltd. All rights reserved.