1-(2,4-dinitrophenyl)-2-(2-phenylpropylidene)hydrazine | 1081829-38-0

• 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: 1-(2,4-dinitrophenyl)-2-(2-phenylpropylidene)hydrazine
• 英文别名: 2,4-dinitro-N-[(E)-2-phenylpropylideneamino]aniline
• CAS: 1081829-38-0
• 化学式: C₁₅H₁₄N₄O₄
• 分子量: 314.301
• InChiKey: VTXSXQSYEZBKFY-MHWRWJLKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  116
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-苯基丙醛 、 2,4-二硝基苯肼 以 四氢呋喃 为溶剂， 反应 4.0h， 生成 1-(2,4-dinitrophenyl)-2-(2-phenylpropylidene)hydrazine
  参考文献：
  名称：

  Halonium Ion-Assisted Deiodination of Styrene-Based Vicinal Iodohydrins Followed by Rearrangement through Phenyl Migration

  摘要：

  Acid activation of bromate/bromide couple at 0-10 degrees C was found to trigger the deiodination of styrene-based vicinal iodohydrins. Violet coloration of the organic layer was ascribed to formation of IBr. Deiodination was followed by phenyl migration and deprotonation leading to formation of phenyl acetone and 2-phenylpropanal in good yields from 1-iodo-2-phenylpropan-2-ol and 2-iodo-1-phenylpropan-1-ol, respectively. Phenyl acetaldehyde-which was obtained in 92% GC yield from styrene iodohydrin-was also presumably formed in analogous manner. NBS and HOCl too were effective for transformation of styrene iodohydrin into phenyl acetaldehyde,

  DOI：

  10.1021/jo9013707