(Z)-5-Trimethylsilanyl-pent-2-en-4-ynoic acid 5-((Z)-5-trimethylsilanyl-pent-2-en-4-ynoyloxy)-pentyl ester | 289030-87-1

• 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: (Z)-5-Trimethylsilanyl-pent-2-en-4-ynoic acid 5-((Z)-5-trimethylsilanyl-pent-2-en-4-ynoyloxy)-pentyl ester
• 英文别名: 5-[(Z)-5-trimethylsilylpent-2-en-4-ynoyl]oxypentyl (Z)-5-trimethylsilylpent-2-en-4-ynoate
• CAS: 289030-87-1
• 化学式: C₂₁H₃₂O₄Si₂
• 分子量: 404.654
• InChiKey: NWQPWNLACZIVPR-SFGFDRCGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.12
• 重原子数：
  27
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (Z)-5-Trimethylsilanyl-pent-2-en-4-ynoic acid 5-((Z)-5-trimethylsilanyl-pent-2-en-4-ynoyloxy)-pentyl ester 在 四丁基氟化铵 作用下， 以63%的产率得到(Z)-Pent-2-en-4-ynoic acid 5-((Z)-pent-2-en-4-ynoyloxy)-pentyl ester
  参考文献：
  名称：

  Preparation of functionalized metacyclophanes by intramolecular benzannulation of bisenynes

  摘要：

  We have synthesized a series of novel metacyclophanes by the intramolecular benzannulation of bisenynes in the presence of tetrakis(triphenylphosphine)palladium(0) The usefulness of this synthetic method was demonstrated by the preparation of polyoxometacyclophanes, which we prepared from oligoethylene glycols. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)00565-7
• 作为产物：
  描述：

  1,5-戊二醇 在 四(三苯基膦)钯 4-二甲氨基吡啶 、 copper(l) iodide 、 三乙胺 、 N,N'-二环己基碳二亚胺 作用下， 生成 (Z)-5-Trimethylsilanyl-pent-2-en-4-ynoic acid 5-((Z)-5-trimethylsilanyl-pent-2-en-4-ynoyloxy)-pentyl ester
  参考文献：
  名称：

  Preparation of functionalized metacyclophanes by intramolecular benzannulation of bisenynes

  摘要：

  We have synthesized a series of novel metacyclophanes by the intramolecular benzannulation of bisenynes in the presence of tetrakis(triphenylphosphine)palladium(0) The usefulness of this synthetic method was demonstrated by the preparation of polyoxometacyclophanes, which we prepared from oligoethylene glycols. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)00565-7

文献信息

• Preparation of functionalized metacyclophanes by intramolecular benzannulation of bisenynes
  作者：Jian Xiu Liu、Shinichi Saito、Yoshinori Yamamoto

  DOI：10.1016/s0040-4039(00)00565-7

  日期：2000.5

  We have synthesized a series of novel metacyclophanes by the intramolecular benzannulation of bisenynes in the presence of tetrakis(triphenylphosphine)palladium(0) The usefulness of this synthetic method was demonstrated by the preparation of polyoxometacyclophanes, which we prepared from oligoethylene glycols. (C) 2000 Elsevier Science Ltd. All rights reserved.