5,5,7,7,15,15,17,17-Octamethyl-6,16,21-trioxa-5,7,15,17-tetrasilahexacyclo[9.9.1.02,10.04,8.012,20.014,18]henicosa-2,4(8),9,12,14(18),19-hexaene | 887503-77-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 5,5,7,7,15,15,17,17-Octamethyl-6,16,21-trioxa-5,7,15,17-tetrasilahexacyclo[9.9.1.02,10.04,8.012,20.014,18]henicosa-2,4(8),9,12,14(18),19-hexaene
• CAS: 887503-77-7
• 化学式: C₂₂H₃₀O₃Si₄
• 分子量: 454.82
• InChiKey: OOBLHHWBQAREEP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.92
• 重原子数：
  29
• 可旋转键数：
  0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5,5,7,7,15,15,17,17-Octamethyl-6,16,21-trioxa-5,7,15,17-tetrasilahexacyclo[9.9.1.02,10.04,8.012,20.014,18]henicosa-2,4(8),9,12,14(18),19-hexaene 在 lithium aluminium tetrahydride 、 四氯化钛 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 12.0h， 以88%的产率得到1,1,3,3,7,7,9,9-Octamethyl-7,9-dihydro-1H,3H-2,8-dioxa-1,3,7,9-tetrasila-dicyclopenta[b,i]anthracene
  参考文献：
  名称：

  Oxadisilole-Fused Isobenzofurans. Synthesis and Characterization of Oxadisilole-Substituted Acenes

  摘要：

  Mono- and bis-oxadisilole-fused isobenzofurans were first synthesized and isolated. A series of mono-, bis-, and tris-oxadisilole-substituted acenes were then synthesized by benzyne Diels-Alder reactions with the isobenzofurans. The photophysical, redox, and thermal properties of these new acenes were characterized.

  DOI：

  10.1021/jo060099d
• 作为产物：
  描述：

  1,3,5,7-tetrahydro-1,1,3,3,5,5,7,7-octamethylbenzo[1,2-c:4,5-c']bis[1,2,5]oxadisilole 在 三氟甲磺酸 、 碘苯二乙酸 、 3,6-二-2-吡啶基-1,2,4,5-四嗪 作用下， 以 二氯甲烷 、 氯仿 为溶剂， 生成 5,5,7,7,15,15,17,17-Octamethyl-6,16,21-trioxa-5,7,15,17-tetrasilahexacyclo[9.9.1.02,10.04,8.012,20.014,18]henicosa-2,4(8),9,12,14(18),19-hexaene
  参考文献：
  名称：

  Oxadisilole-Fused Isobenzofurans. Synthesis and Characterization of Oxadisilole-Substituted Acenes

  摘要：

  Mono- and bis-oxadisilole-fused isobenzofurans were first synthesized and isolated. A series of mono-, bis-, and tris-oxadisilole-substituted acenes were then synthesized by benzyne Diels-Alder reactions with the isobenzofurans. The photophysical, redox, and thermal properties of these new acenes were characterized.

  DOI：

  10.1021/jo060099d

文献信息

• Oxadisilole-Fused Isobenzofurans. Synthesis and Characterization of Oxadisilole-Substituted Acenes
  作者：Ya-Li Chen、Chun-Kit Hau、Hao Wang、Hao He、Man-Shing Wong、Albert W. M. Lee

  DOI：10.1021/jo060099d

  日期：2006.4.1

  Mono- and bis-oxadisilole-fused isobenzofurans were first synthesized and isolated. A series of mono-, bis-, and tris-oxadisilole-substituted acenes were then synthesized by benzyne Diels-Alder reactions with the isobenzofurans. The photophysical, redox, and thermal properties of these new acenes were characterized.