| 1246188-14-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并吡啶类
• CAS: 1246188-14-6
• 化学式: C₃₇H₄₉N₃OSr
• 分子量: 639.436
• InChiKey: KHYOQEWCIPSCMP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  2,6-双[1-(2,6-二异丙苯亚氨基)乙基]吡啶 、 以 HTML 为溶剂， 反应 2.0h， 生成
  参考文献：
  名称：

  Dearomatization and C−H Deprotonation with Heavier Group 2 Alkyls: Does Size Matter?

  摘要：

  We report that reaction of group 2 dialkyl compounds, [M{CH(SiMe3)(2)}(2)(THF)n] [M = Mg, Ca, n = 2; M = Sr, Ba, n = 3] with a bis(imino)pyridine ligand ultimately results in deprotonation of both methyl groups attached to the imine carbon center. The resulting compounds are mononuclear for M = Mg or Ca, but assemble into cyclic hexameric arrays when M = Sr or Ba. In all four cases deprotonation appears to occur by a common pathway involving pyridine dearomatization and subsequent deprotonation of a single imine-bound methyl substituent. Monitoring of each reaction has revealed that the efficacy of the transformation, as well as the stability of each intermediate, is dependent upon the identity, ionic radius, and resultant charge density of the alkaline earth reagent employed.

  DOI：

  10.1021/om100649z