3-methyl-1,5-diphenyl-2-chloropentane-1,5-dione phenylhydrazone | 943987-94-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-methyl-1,5-diphenyl-2-chloropentane-1,5-dione phenylhydrazone
• 英文别名: 4-chloro-3-methyl-1,5-diphenyl-5-(phenylhydrazinylidene)pentan-1-one
• CAS: 943987-94-8
• 化学式: C₂₄H₂₃ClN₂O
• 分子量: 390.912
• InChiKey: BFQTYAKIENTQBQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  28
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  41.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-methyl-1,5-diphenyl-2-chloropentane-1,5-dione phenylhydrazone 在 盐酸 作用下， 以 甲醇 为溶剂， 以30%的产率得到3-methyl-1,5-diphenyl-5-phenylazopent-4-en-1-one
  参考文献：
  名称：

  Transformations of stereoisomeric 2-chloro-3-R-pentane-1,5-diones in reaction with phenylhydrazine

  摘要：

  Monophenylhydrazones were prepared from three monochloro derivatives of arylaliphatic 1,5-diketones, and some their transformations were investigated. The monophenyihydrazones formed regiospecifically, and the direction of the reaction was governed by the substituent attached to C-3 atom in the initial chlorodiketones. C Formerly unknown products of transformations suffered by monophenylhydrazones obtained were described: 2-amino-1,3-diphenyl-3-(2-phenylindolyl-3)-propan-1-one, 3-benzoyl-2,4,6-triphenl-2,3,4,5-tetrahydropyridazine, and 3-methyl-1,5-diphenyl-5-phenylazopent-4-en-1-one.

  DOI：

  10.1134/s1070428007020108
• 作为产物：
  描述：

  3-methyl-1,5-diphenyl-pentane-1,5-dione 在 N,N,N-trimethylbenzenemethanaminium dichloroiodate 作用下， 以 乙醇 、 溶剂黄146 为溶剂， 反应 1.0h， 生成 3-methyl-1,5-diphenyl-2-chloropentane-1,5-dione phenylhydrazone
  参考文献：
  名称：

  Transformations of stereoisomeric 2-chloro-3-R-pentane-1,5-diones in reaction with phenylhydrazine

  摘要：

  Monophenylhydrazones were prepared from three monochloro derivatives of arylaliphatic 1,5-diketones, and some their transformations were investigated. The monophenyihydrazones formed regiospecifically, and the direction of the reaction was governed by the substituent attached to C-3 atom in the initial chlorodiketones. C Formerly unknown products of transformations suffered by monophenylhydrazones obtained were described: 2-amino-1,3-diphenyl-3-(2-phenylindolyl-3)-propan-1-one, 3-benzoyl-2,4,6-triphenl-2,3,4,5-tetrahydropyridazine, and 3-methyl-1,5-diphenyl-5-phenylazopent-4-en-1-one.

  DOI：

  10.1134/s1070428007020108