benzophenone O-[(S)-1-phenylprop-2-enyl]oxime

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: benzophenone O-[(S)-1-phenylprop-2-enyl]oxime
• 英文别名: 1,1-diphenyl-N-[(1S)-1-phenylprop-2-enoxy]methanimine
• 化学式: C₂₂H₁₉NO
• 分子量: 313.399
• InChiKey: IZVYRYKHCSNCFT-NRFANRHFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  21.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  二苯甲酮肟 、 (E)-cinnamyl diethyl phosphate 在 bis(1,5-cyclooctadiene)diiridium(I) dichloride 、 2,6-二[(4S)-4-苯基-2-恶唑啉基]吡啶 barium dihydroxide 作用下， 以 二氯甲烷 为溶剂， 反应 40.0h， 生成 diphenylmethanone O-[(2E)-3-phenylprop-2-enyl] oxime 、 benzophenone O-[(R)-1-phenylprop-2-enyl]oxime 、 benzophenone O-[(S)-1-phenylprop-2-enyl]oxime
  参考文献：
  名称：

  Utility of the Iridium Complex of the Pybox Ligand in Regio- and Enantioselective Allylic Substitution

  摘要：

  [GRAPHICS]The viability of the iridium complex of pybox as chiral catalyst in allylic substitutions and the enantiosilective synthesis of branched products was studied. Among several chiral ligands evaluated, the iridium complex of pybox having a phenyl group catalyzed the reaction with high activity to form the branched amines with good enantioselectivities when hydroxylamine, amine, and aniline were employed as a nucleophile. The allylic substitution with oximes proceeded smoothly to give the branched oxime ethers with good enantioselectivities.

  DOI：

  10.1021/ol047915t

文献信息

• Utility of the Iridium Complex of the Pybox Ligand in Regio- and Enantioselective Allylic Substitution
  作者：Hideto Miyabe、Akira Matsumura、Katsuhiko Moriyama、Yoshiji Takemoto

  DOI：10.1021/ol047915t

  日期：2004.11.1

  [GRAPHICS]The viability of the iridium complex of pybox as chiral catalyst in allylic substitutions and the enantiosilective synthesis of branched products was studied. Among several chiral ligands evaluated, the iridium complex of pybox having a phenyl group catalyzed the reaction with high activity to form the branched amines with good enantioselectivities when hydroxylamine, amine, and aniline were employed as a nucleophile. The allylic substitution with oximes proceeded smoothly to give the branched oxime ethers with good enantioselectivities.