1-acetylpyridinium iodide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 1-acetylpyridinium iodide
• 英文别名: acetylpyridinium iodide；N-acetylpyridinium iodide；1-pyridin-1-ium-1-ylethanone;iodide
• 化学式: C₇H₈NO*I
• 分子量: 249.051
• InChiKey: VHODMHFOMJWJEF-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.36
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  21
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (E)-3-(3-bromophenyl)-1-phenyl-2-propen-1-one 、 1-acetylpyridinium iodide 在 乙酸铵 作用下， 以 甲醇 为溶剂， 生成 4'-(3-bromophenyl)-2,2':6',2''-terpyridine
  参考文献：
  名称：

  A Ru(terpy)(phen)-incorporating ring and its light-induced geometrical changes

  摘要：

  通过将配体官能化，然后在复合物上进行环化反应，在39个成员的环上刻上了Ru(terpy)(phen)图案；通过可见光照射，环状复合物发生了剧烈的几何变化，这种变化可以通过加热来逆转。

  DOI：

  10.1039/b503411f
• 作为产物：
  描述：

  吡啶 、 乙酰碘 以89%的产率得到1-acetylpyridinium iodide
  参考文献：
  名称：

  Acyl iodides in organic synthesis: XIII. Reaction of acyl iodides with nitrogen-containing heteroaromatic compounds

  摘要：

  Reactions of acetyl iodide with pyridine at room temperature and with quinoline both at 20-25A degrees C and on cooling to -50A degrees C involve dehydrohalogenation of acetyl iodide with formation of ketene and pyridinium or quinolinium iodides. The reaction of acetyl iodide with pyridine at -5 to -50A degrees C led to the formation of N-acetylpyridinium iodide. Benzoyl iodide reacted with both pyridine and quinoline at both -50A degrees C and at 20-25A degrees C to form stable N-benzoylpyridinium and N-benzoylquinolinium iodides. The reaction of pyrrole with acetyl iodide under analogous conditions was accompanied by polymerization.

  DOI：

  10.1134/s1070428010120122

文献信息

• US6579513B1
  申请人：——

  公开号：US6579513B1

  公开（公告）日：2003-06-17
• Acyl iodides in organic synthesis: XIII. Reaction of acyl iodides with nitrogen-containing heteroaromatic compounds
  作者：M. G. Voronkov、A. V. Vlasov、N. N. Vlasova

  DOI：10.1134/s1070428010120122

  日期：2010.12

  Reactions of acetyl iodide with pyridine at room temperature and with quinoline both at 20-25A degrees C and on cooling to -50A degrees C involve dehydrohalogenation of acetyl iodide with formation of ketene and pyridinium or quinolinium iodides. The reaction of acetyl iodide with pyridine at -5 to -50A degrees C led to the formation of N-acetylpyridinium iodide. Benzoyl iodide reacted with both pyridine and quinoline at both -50A degrees C and at 20-25A degrees C to form stable N-benzoylpyridinium and N-benzoylquinolinium iodides. The reaction of pyrrole with acetyl iodide under analogous conditions was accompanied by polymerization.
• A Ru(terpy)(phen)-incorporating ring and its light-induced geometrical changes
  作者：Sylvestre Bonnet、Jean-Paul Collin、Jean-Pierre Sauvage

  DOI：10.1039/b503411f

  日期：——

  A Ru(terpy)(phen) motif has been inscribed in a 39-membered ring by functionalizing the ligands and subsequently performing a cyclization reaction on the complex; by visible light irradiation, a dramatic geometrical changeover of the cyclic complex takes place which can be reversed thermally.

  通过将配体官能化，然后在复合物上进行环化反应，在39个成员的环上刻上了Ru(terpy)(phen)图案；通过可见光照射，环状复合物发生了剧烈的几何变化，这种变化可以通过加热来逆转。