1-<2-(1,4-dichloro)phenyl>-3-pentanone | 135941-20-7

• 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-(1,4-dichloro)phenyl>-3-pentanone
• 英文别名: 2-(2,5-Dichlorophenyl)pentan-3-one
• CAS: 135941-20-7
• 化学式: C₁₁H₁₂Cl₂O
• 分子量: 231.122
• InChiKey: UWUPIQWGSHKWOQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 生成 1-<2-(1,4-dichloro)phenyl>-3-pentanone
  参考文献：
  名称：

  Recations of cationic (η6-chloroarene) complexes of iron and ruthenium with some O-silyl and C-silyl compounds

  摘要：

  The introduction of an alkylcarbonyl side chain into the aromatic ring of some chloro-substituted benzenes has been achieved under mild conditions by the Yanovsky-type reaction of (eta-6-chloroarene) (eta-5-cyclopentadienyl) cationic complexes of iron or ruthenium with silyl enol ethers. An ester side chain has been introduced similarly using ethyl trimethylsilylacetate. The resulting (eta-5-chlorocyclohexadienyl) (eta-5-cyclopentadienyl) adducts derived from the ruthenium salts are more stable than their iron analogues. Treatment of the neutral ruthenium adducts with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone gives moderate yields of the [eta-6-(substituted chloroarene)(eta-5-Cp)]Ru+ PF6- salt, together with the decomplexed substituted chloroarene.

  DOI：

  10.1016/0022-328x(91)80025-f