1-(2-(methylsulfinyl)phenyl)-2-phenylethane-1,2-dione | 1421756-19-5

• 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-(methylsulfinyl)phenyl)-2-phenylethane-1,2-dione
• 英文别名: 1-(2-Methylsulfinylphenyl)-2-phenylethane-1,2-dione；1-(2-methylsulfinylphenyl)-2-phenylethane-1,2-dione
• CAS: 1421756-19-5
• 化学式: C₁₅H₁₂O₃S
• 分子量: 272.324
• InChiKey: LBKQADXLIFERGF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  70.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-(methylsulfinyl)-2-(phenylethynyl)benzene 在 碘 作用下， 以 乙腈 为溶剂， 反应 24.0h， 以53%的产率得到1-(2-(methylthio)phenyl)-2-phenylethane-1,2-dione
  参考文献：
  名称：

  α-Diketone Formation Accompanied by Oxidation of Sulfur Functional Group by the Reaction of o-Alkynylarenesulfoxide with Iodine

  摘要：

  The reaction of o-alkynylarenesulfoxide with iodine was investigated in detail, revealing functionalities of the formation of alpha-diketones with sulfenyl, sulfinyl, and sulfonyl. Additives can change the ratio of products to give medium-to-excellent yields. Results show that water is taken into only sulfonyl compound and that other oxygen atoms constructed in the products are presumably derived from sulfoxide of the starting material and molecular oxygen.

  DOI：

  10.1021/jo3023186

文献信息

• α-Diketone Formation Accompanied by Oxidation of Sulfur Functional Group by the Reaction of <i>o</i>-Alkynylarenesulfoxide with Iodine
  作者：Shoji Matsumoto、Hiroyuki Shibata、Motohiro Akazome

  DOI：10.1021/jo3023186

  日期：2013.2.15

  The reaction of o-alkynylarenesulfoxide with iodine was investigated in detail, revealing functionalities of the formation of alpha-diketones with sulfenyl, sulfinyl, and sulfonyl. Additives can change the ratio of products to give medium-to-excellent yields. Results show that water is taken into only sulfonyl compound and that other oxygen atoms constructed in the products are presumably derived from sulfoxide of the starting material and molecular oxygen.