methyl 2-(2-propenyl)tricyclo[3.3.1.1^3,7]decane-2-carboxylate | 156421-35-1

• 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: methyl 2-(2-propenyl)tricyclo[3.3.1.1^3,7]decane-2-carboxylate
• 英文别名: Methyl 2-prop-2-enyladamantane-2-carboxylate
• CAS: 156421-35-1
• 化学式: C₁₅H₂₂O₂
• 分子量: 234.338
• InChiKey: GIZPWYPDMMEUFT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl 2-(2-propenyl)tricyclo[3.3.1.1^3,7]decane-2-carboxylate 在 lithium aluminium tetrahydride 、 Grubbs catalyst first generation 、 Celite 、 magnesium 、 1,2-二溴乙烷 、 pyridinium chlorochromate 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 45.0h， 生成 spiro[6H-benzocyclooctene-6,2'-tricyclo[3.3.1.1^3,7]decan]-5(7H,10H)-one
  参考文献：
  名称：

  通过晶体结构-固态反应相关性揭示的 1,4-羟基双自由基行为

  摘要：

  由于存在多个反应性构象异构体和构象依赖性系统间交叉的可能性，溶液中三联体 1,4-羟基双自由基的结构-反应性相关性变得困难。这些问题可以通过在结晶状态下工作来克服，其中 1,4-羟基双自由基的构象是固定的，并且可以通过母体酮的 X 射线晶体学确定，假设氢原子提取发生而构象几乎没有变化或没有变化。这种方法应用于 15 种双环和三环酮，其双自由基构象略有不同，因此可以测试几何形状的微小变化和增量变化对双自由基行为的影响。结果表明，虽然几何形状确实对 1,4-羟基双自由基在环化、裂解、

  DOI：

  10.1021/ja039076w
• 作为产物：
  描述：

  2-金刚烷甲酸 在 sodium hydride 、 二异丙胺 作用下， 以 六甲基磷酰三胺 、 乙醚 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 42.0h， 生成 methyl 2-(2-propenyl)tricyclo[3.3.1.1^3,7]decane-2-carboxylate
  参考文献：
  名称：

  Face Selection in Claisen Rearrangements

  摘要：

  An investigation is reported of the stereochemistry of the Claisen rearrangement of 2-(5-phenyl-2-adamantylidene) ethyl vinyl ether (1-Ph) and of allyl (5-fluoro-2-adamantylidene) methyl ether (2-F). Both ethers undergo the rearrangement principally with the newly forming bond at the zu face (i.e., syn to the 5-substituent), showing that this bond in the transition state is electron deficient from the standpoint of both termini. The two derivatives of the latter ether in which the one remaining hydrogen has been replaced by a phenyl group or an oxide anion function (3-F and 4-F) were also examined. In these two instances as well, the zu face of the vinyl terminus is favored; in all four cases, the ratio of stereoisomers is in the range of 1.33 to 1.56. The introduction of a negative charge at this terminus evidently fails to bring about the onset of the type of delocalization envisioned in the Anh model. Taken together with the oxy-Cope and allyl vinyl sulfoxide rearrangements studied earlier, these [3,3] sigmatropic shifts all exhibit a remarkably uniform face selectivity.

  DOI：

  10.1021/jo00091a010

文献信息

• Mukherjee Ashis, Wu Gianhong, le Noble William J., J. Org. Chem, 59 (1994) N 12, S 3270-3274
  作者：Mukherjee Ashis, Wu Gianhong, le Noble William J.

  DOI：——

  日期：——
• Face Selection in Claisen Rearrangements
  作者：Ashis Mukherjee、Qianhong Wu、William J. le Noble

  DOI：10.1021/jo00091a010

  日期：1994.6

  An investigation is reported of the stereochemistry of the Claisen rearrangement of 2-(5-phenyl-2-adamantylidene) ethyl vinyl ether (1-Ph) and of allyl (5-fluoro-2-adamantylidene) methyl ether (2-F). Both ethers undergo the rearrangement principally with the newly forming bond at the zu face (i.e., syn to the 5-substituent), showing that this bond in the transition state is electron deficient from the standpoint of both termini. The two derivatives of the latter ether in which the one remaining hydrogen has been replaced by a phenyl group or an oxide anion function (3-F and 4-F) were also examined. In these two instances as well, the zu face of the vinyl terminus is favored; in all four cases, the ratio of stereoisomers is in the range of 1.33 to 1.56. The introduction of a negative charge at this terminus evidently fails to bring about the onset of the type of delocalization envisioned in the Anh model. Taken together with the oxy-Cope and allyl vinyl sulfoxide rearrangements studied earlier, these [3,3] sigmatropic shifts all exhibit a remarkably uniform face selectivity.
• 1,4-Hydroxybiradical Behavior Revealed through Crystal Structure−Solid-State Reactivity Correlations
  作者：Dario Braga、Shuang Chen、Heather Filson、Lucia Maini、Matthew R. Netherton、Brian O. Patrick、John R. Scheffer、Carl Scott、Wujiong Xia

  DOI：10.1021/ja039076w

  日期：2004.3.1

  Structure-reactivity correlations for triplet 1,4-hydroxybiradicals in solution are made difficult by the presence of multiple reactive conformers and the possibility of conformation-dependent intersystem crossing. These problems can be overcome by working in the crystalline state, where the conformations of the 1,4-hydroxybiradicals are fixed and determinable by X-ray crystallography of the parent

  由于存在多个反应性构象异构体和构象依赖性系统间交叉的可能性，溶液中三联体 1,4-羟基双自由基的结构-反应性相关性变得困难。这些问题可以通过在结晶状态下工作来克服，其中 1,4-羟基双自由基的构象是固定的，并且可以通过母体酮的 X 射线晶体学确定，假设氢原子提取发生而构象几乎没有变化或没有变化。这种方法应用于 15 种双环和三环酮，其双自由基构象略有不同，因此可以测试几何形状的微小变化和增量变化对双自由基行为的影响。结果表明，虽然几何形状确实对 1,4-羟基双自由基在环化、裂解、