1-(2-Pentyl-phenyl)-2-phenyl-ethanone | 131833-65-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 1-(2-Pentyl-phenyl)-2-phenyl-ethanone
• CAS: 131833-65-3
• 化学式: C₁₉H₂₂O
• 分子量: 266.383
• InChiKey: XLHBUHFWCQTYID-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.84
• 重原子数：
  20.0
• 可旋转键数：
  7.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  17.07
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  α-butylbenzyl benzyl ketone 在 NaX zeolite 作用下， 以 正己烷 为溶剂， 反应 2.0h， 生成 丁烯 、 1-(4-Pentylphenyl)-2-phenylethanone 、 1-(2-Pentyl-phenyl)-2-phenyl-ethanone 、 1,2-二苯乙烷 、 甲苯
  参考文献：
  名称：

  Modification of photochemical reactivity by zeolites. A comparison between zeolite-solvent slurry and dry solid photolyses

  摘要：

  The use of a zeolite-solvent slurry as a convenient medium to carry out photoreactions is illustrated with four examples, namely Norrish type I reaction of dibenzyl ketones, Norrish type I and type II reactions of alpha-alkylbenzyl benzyl ketones, Norrish type II reaction of aryl alkyl ketones, and photodimerization of acenaphthylene. Solvent present within the supercages of zeolites X and Y provides constraint on the mobility of the included guest molecules. Such restrictions are reflected in the product distributions. The difference in the product distribution obtained between the zeolite-solvent slurry and a homogeneous solution is often higher than that between the dry powder zeolites and a homogeneous solution.

  DOI：

  10.1021/jo00001a048