3,6-Bis-(dimethyl-phenyl-silanyl)-3-vinyl-3,4-dihydro-[1,2]dithiine | 562810-42-8

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: 3,6-Bis-(dimethyl-phenyl-silanyl)-3-vinyl-3,4-dihydro-[1,2]dithiine
• 英文别名: Silane, (3-ethenyl-3,4-dihydro-1,2-dithiin-3,6-diyl)bis[dimethylphenyl-；[3-[dimethyl(phenyl)silyl]-3-ethenyl-4H-dithiin-6-yl]-dimethyl-phenylsilane
• CAS: 562810-42-8
• 化学式: C₂₂H₂₈S₂Si₂
• 分子量: 412.767
• InChiKey: IWRSXAVOIXRRPY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.89
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3,6-Bis-(dimethyl-phenyl-silanyl)-3-vinyl-3,4-dihydro-[1,2]dithiine 在 三氯化铝 作用下， 以 乙醚 为溶剂， 以78%的产率得到2,5-Bis-(dimethyl-phenyl-silanyl)-6,7-dithia-bicyclo[3.2.1]oct-2-ene
  参考文献：
  名称：

  Unusual chemical behaviour of silylated 1,2-dithiins under Lewis acid conditions

  摘要：

  Different silylated 1,2-dithiins, obtained through self-dimerization of the related alpha,beta-ethylenic thioacylsilanes, in the presence of AlCl3 show an unusual rearrangement leading in good yields to novel silyl-endodisulfide bicyclic systems. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2005.05.048
• 作为产物：
  描述：

  Dimethyl-phenyl-[1-(tetrahydro-pyran-2-yloxy)-propa-1,2-dienyl]-silane 在 cobalt(II) chloride 作用下， 以 乙腈 为溶剂， 以59%的产率得到3,6-Bis-(dimethyl-phenyl-silanyl)-3-vinyl-3,4-dihydro-[1,2]dithiine
  参考文献：
  名称：

  An easy access to α,β-unsaturated thioacylsilanes: a useful route to silylated 1,2-dithiins

  摘要：

  Treatment of different silylated allenes with hexamethyldisilathiane (HMDST) in the presence of CoCl2.6H(2)O affords an easy and high yielding access to alpha,beta-unsaturated thioacylsilanes, which undergo a self-dimerization reaction to afford polyfunctionalized 1,2-dithiins as the major products. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(03)00445-3