1-(diphenylsiloxy)-1-(phenyloxymethyl)ethene

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-(diphenylsiloxy)-1-(phenyloxymethyl)ethene
• 英文别名: 3-phenoxyprop-1-en-2-yloxy(diphenyl)silane
• 化学式: C₂₁H₂₀O₂Si
• 分子量: 332.474
• InChiKey: BIHBZVXSADKAEE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.13
• 重原子数：
  24.0
• 可旋转键数：
  7.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  18.46
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  苯氧基丙酮 、 二苯基硅烷 在 chloro(1,5-cyclooctadiene)rhodium(I) dimer -[CH₂-CH(Et₃N⁽¹⁺⁾CH₂-C₆H₄)-]3n-*[P(4-SO₃^(1-)C₆H₄)3]n salt 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 生成 (1-Methyl-2-phenoxy-ethoxy)-diphenyl-silane 、 (Z)-1-(diphenylsiloxy)-1-methyl-2-(phenyloxy)ethene 、 1-(diphenylsiloxy)-1-(phenyloxymethyl)ethene
  参考文献：
  名称：

  Rh Soaked in Polyionic Gel:  An Effective Catalyst for Dehydrogenative Silylation of Ketones

  摘要：

  A polyionic gel- soaked Rh catalyst allows the formation of synthetically useful diphenylsilyl ( DPS) enols under mild conditions. The reaction proceeds through dehydrogenative silylation of ketones, affording the kinetic silyl enol ether in good to excellent yields. The in situ formed DPS enols were directly involved, without purification, in one- pot aldol and Mannich condensations.

  DOI：

  10.1021/ol0623670

文献信息

• Rh Soaked in Polyionic Gel:  An Effective Catalyst for Dehydrogenative Silylation of Ketones
  作者：Carine Thiot、Alain Wagner、Charles Mioskowski

  DOI：10.1021/ol0623670

  日期：2006.12.1

  A polyionic gel- soaked Rh catalyst allows the formation of synthetically useful diphenylsilyl ( DPS) enols under mild conditions. The reaction proceeds through dehydrogenative silylation of ketones, affording the kinetic silyl enol ether in good to excellent yields. The in situ formed DPS enols were directly involved, without purification, in one- pot aldol and Mannich condensations.