benzofuran-5,6-dicarbaldehyde | 113125-78-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: benzofuran-5,6-dicarbaldehyde
• 英文别名: 1-Benzofuran-5,6-dicarbaldehyde
• CAS: 113125-78-3
• 化学式: C₁₀H₆O₃
• 分子量: 174.156
• InChiKey: IGZRMPUKFWMAFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  47.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  benzofuran-5,6-dicarbaldehyde 、 3-戊酮 以54%的产率得到
  参考文献：
  名称：

  EL-BORAI, M.;ABDEL-MEGEED, M. F.;HASSIEN, M.;FAHMY, M., SULFUR LETT., 6,(1987) N 4, 99-103

  摘要：

  DOI：
• 作为产物：
  描述：

  2,5-二甲氧基四氢呋喃 、 furan-2,3-dicarbaldehyde 在 哌啶 、 溶剂黄146 作用下， 以 水 为溶剂， 反应 25.0h， 以64%的产率得到benzofuran-5,6-dicarbaldehyde
  参考文献：
  名称：

  Synthesis, physical properties, and structure of TIPS-difuranoacenes

  摘要：

  The synthesis, physical properties, and structure of triisopropylsilylethynyltetracenodifuran (2) and pentacenodifuran (3) derivatives were reported. There showed high stability in solution in the dark, yet decomposed under light. Single crystal of pentacenodifuran was analyzed by X-ray diffraction analysis, and showed one dimensional packing array along the c-axis. The molecules were stacked with a 3.30 angstrom interlayer distance. The crystals exhibited a high thermal stability under an ambient condition. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2014.01.036

文献信息

• EL-BORAI, M.;ABDEL-MEGEED, M. F.;HASSIEN, M.;FAHMY, M., SULFUR LETT., 6,(1987) N 4, 99-103
  作者：EL-BORAI, M.、ABDEL-MEGEED, M. F.、HASSIEN, M.、FAHMY, M.

  DOI：——

  日期：——
• Synthesis, physical properties, and structure of TIPS-difuranoacenes
  作者：Motonori Watanabe、Ching-Ting Chien、Yan-Duo Lin、Yuan Jay Chang、Yuh-Sheng Wen、Kenta Goto、Masahiko Shibahara、Teruo Shinmyozu、Tahsin J. Chow

  DOI：10.1016/j.tetlet.2014.01.036

  日期：2014.2

  The synthesis, physical properties, and structure of triisopropylsilylethynyltetracenodifuran (2) and pentacenodifuran (3) derivatives were reported. There showed high stability in solution in the dark, yet decomposed under light. Single crystal of pentacenodifuran was analyzed by X-ray diffraction analysis, and showed one dimensional packing array along the c-axis. The molecules were stacked with a 3.30 angstrom interlayer distance. The crystals exhibited a high thermal stability under an ambient condition. (C) 2014 Elsevier Ltd. All rights reserved.