methyl 2-phenyl-2-trimethylsiloxypent-4-enoate | 1286204-70-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl 2-phenyl-2-trimethylsiloxypent-4-enoate
• CAS: 1286204-70-3
• 化学式: C₁₅H₂₂O₃Si
• 分子量: 278.423
• InChiKey: GUTIPERCPSOPSR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.48
• 重原子数：
  19.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  35.53
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  methyl 2-phenyl-2-trimethylsiloxypent-4-enoate 在 盐酸 、 水 作用下， 以 甲醇 为溶剂， 生成 methyl 2-hydroxy-2-phenylpent-4-enoate
  参考文献：
  名称：

  Mesoporous aluminosilicate-catalyzed allylation of carbonyl compounds and acetals

  摘要：

  A mesoporous aluminosilicate (Al-MCM-41) was found to be an effective heterogeneous catalyst for the reaction of both carbonyl compounds and acetals with allylsilanes to afford the corresponding homoallyl silyl ethers and homoallyl alkyl ethers, respectively. Both the mesoporous structure and the presence of aluminum moiety were indispensable for the high catalytic activity of Al-MCM-41. Moreover, Al-MCM-41 could catalyze the reaction of acetals chemoselectively in the presence of the corresponding carbonyl compounds. The solid acid catalyst Al-MCM-41 could be recovered easily by filtration and could be reused three times without a significant loss of catalytic activity. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.01.055
• 作为产物：
  描述：

  苯甲酰甲酸甲酯 、 烯丙基三甲基硅烷 在 Al-MCM-41 (Si/Al = 23) 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以86%的产率得到methyl 2-phenyl-2-trimethylsiloxypent-4-enoate
  参考文献：
  名称：

  Mesoporous aluminosilicate-catalyzed allylation of carbonyl compounds and acetals

  摘要：

  A mesoporous aluminosilicate (Al-MCM-41) was found to be an effective heterogeneous catalyst for the reaction of both carbonyl compounds and acetals with allylsilanes to afford the corresponding homoallyl silyl ethers and homoallyl alkyl ethers, respectively. Both the mesoporous structure and the presence of aluminum moiety were indispensable for the high catalytic activity of Al-MCM-41. Moreover, Al-MCM-41 could catalyze the reaction of acetals chemoselectively in the presence of the corresponding carbonyl compounds. The solid acid catalyst Al-MCM-41 could be recovered easily by filtration and could be reused three times without a significant loss of catalytic activity. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.01.055