ethyl 2-(cyanomethylsulfinyl)acetate | 1236362-12-1

• 分子结构分类: 有机化合物 - 有机硫化合物 - 亚砜
• 英文名称: ethyl 2-(cyanomethylsulfinyl)acetate
• CAS: 1236362-12-1
• 化学式: C₆H₉NO₃S
• 分子量: 175.208
• InChiKey: VIOUYRYHNWBTPP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  86.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  ethyl 2-(cyanomethylthio)acetate 在 chromium;cobalt;tetrahydrate 、 双氧水 作用下， 以 水 、 叔丁醇 为溶剂， 反应 2.0h， 以70%的产率得到ethyl 2-(cyanomethylsulfinyl)acetate
  参考文献：
  名称：

  Synthesis, characterization and application of nano-sized Co2CrO4 spinel catalyst for selective oxidation of sulfides to sulfoxides

  摘要：

  The nano-sized Co2CrO4 spinel was produced for the first time by thermal decomposition of Cr-Co gel prepared by sol-gel method. It was shown that well-crystallized spinel structure is formed after calcination at 450 degrees C. The usual characterizations were performed and the results showed the particle size of the prepared spinel is 9 nm. Moreover, the prepared nano-sized Co2CrO4 spinel was applied in a simple, efficient and recyclable method for selective oxidation of sulfides to their corresponding sulfoxides with aqueous hydrogen peroxide in tert-butanol. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.materresbull.2011.10.029

文献信息

• TiO2 nanoparticles and Preyssler-type heteropoly acid modified nano-sized TiO2: A facile and efficient catalyst for the selective oxidation of sulfides to sulfones and sulfoxides
  作者：Mohammad Rahimizadeh、Ghadir Rajabzadeh、Seyed-Mola Khatami、Hossein Eshghi、Ali Shiri

  DOI：10.1016/j.molcata.2010.03.011

  日期：2010.5.17

  A new and efficient synthetic method has been developed for the selective conversion of sulfides into their corresponding sulfones and sulfoxides using H2O2 in the presence of neat or Preyssler-type heteropoly acid modified nano-sized TiO2 as catalyst. respectively. The reaction was performed at room temperature with quantitative yields. The catalyst is reusable without significant loss of activity for the next oxidation reaction. (C) 2010 Elsevier B.V. All rights reserved.
• Selective and mild oxidation of sulfides to sulfoxides by H2O2 using DBUH-Br3 as catalyst
  作者：Mehdi Bakavoli、Alireza Motavalizadeh Kakhky、Ali Shiri、Mahdieh Ghabdian、Abolghasem Davoodnia、Hossein Eshghi、Mola Khatami

  DOI：10.1016/j.cclet.2010.01.004

  日期：2010.6

  DBUH-Br-3 catalyzed selective conversion of sulfides to sulfoxides in the presence of H2O2 as oxidizing agent is described. The reaction was performed selectively at room temperature and relatively short reaction times. (C) 2010 Mehdi Bakavoli. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.