| 1394897-83-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• CAS: 1394897-83-6
• 化学式: C₂₃H₂₆N₄O₂
• 分子量: 390.485
• InChiKey: HGUPSQHGUKQCGN-NWFVXXGESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.58
• 重原子数：
  29.0
• 可旋转键数：
  3.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  67.68
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  2-氰基嘧啶 在 sodium 、 溶剂黄146 、 三乙胺 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 15.5h， 生成 、
  参考文献：
  名称：

  Camphor-annelated imidazolines with various N1 and C2 pendants as tunable ligands for nitroaldol reactions

  摘要：

  Starting from (1R,2S,3R)-camphordiamine and (hetero)aromatic imidates and orthoformate, nine new camphor-annelated NH-imidazolines were synthesized. Subsequent N-modification was carried out via methylation, acylation, benzoylation, and sulfonylation. Two regioisomers were usually isolated with the ratios reflecting the structure of the starting NH-imidazoline and the electrophile used. All of the successfully prepared N1- and C2-substituted camphor-annelated imidazolines were applied to the asymmetric version of a Cu(II)-catalyzed Henry reaction. The electronic effects of both N1- and C2-pendants on the chemical and asymmetric outcomes of the nitroaldol reaction have been studied and discussed. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2012.06.016