4,4,6,6,9,9,11,11-Octamethyl-5,10,17-trioxa-4,6,9,11-tetrasilapentacyclo[12.2.1.02,13.03,7.08,12]heptadeca-2(13),3(7),8(12),15-tetraene | 442912-22-3

• 英文名称: 4,4,6,6,9,9,11,11-Octamethyl-5,10,17-trioxa-4,6,9,11-tetrasilapentacyclo[12.2.1.02,13.03,7.08,12]heptadeca-2(13),3(7),8(12),15-tetraene
• CAS: 442912-22-3
• 化学式: C₁₈H₂₈O₃Si₄
• 分子量: 404.761
• InChiKey: MDVYWLRKKSYGAO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.08
• 重原子数：
  25
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.56
• 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：

  4,4,6,6,9,9,11,11-Octamethyl-5,10,17-trioxa-4,6,9,11-tetrasilapentacyclo[12.2.1.02,13.03,7.08,12]heptadeca-2(13),3(7),8(12),15-tetraene 在 3,6-二-2-吡啶基-1,2,4,5-四嗪 作用下， 以 氯仿 为溶剂， 以76%的产率得到3,3,5,5,8,8,10,10-Octamethyl-4,9,14-trioxa-3,5,8,10-tetrasilatetracyclo[10.3.0.02,6.07,11]pentadeca-1(15),2(6),7(11),12-tetraene
  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：

  1,3,4,6,7,9-hexasila-1,1,3,3,4,4,6,6,7,7,9,9-dodecamethyl-2,5,8-trioxatrindane 在 三氟甲磺酸 、 碘苯二乙酸 作用下， 以 二氯甲烷 为溶剂， 生成 4,4,6,6,9,9,11,11-Octamethyl-5,10,17-trioxa-4,6,9,11-tetrasilapentacyclo[12.2.1.02,13.03,7.08,12]heptadeca-2(13),3(7),8(12),15-tetraene
  参考文献：
  名称：

  Synthesis and characterization of oxadisilole fused benzo[b]triphenylene

  摘要：

  Palladium-catalyzed [2+2+2] cyclotrimerization reactions between benzyne and oxadisilole fused oxabicyclic alkenes afforded the exo-adducts. Deoxygenation with BF3 center dot OMe2 yielded mono- and bis-oxadisilole fused benzo[b]triphenylene. The photophysical properties of the oxadisilole fused benzo[b]triphenylenes were characterized. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2007.01.174