4-aminophenyl benzyl sulfoxide | 100393-14-4

• 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: 4-aminophenyl benzyl sulfoxide
• 英文别名: 4-(benzylsulfinyl)aniline；4-phenylmethanesulfinyl-aniline；4-Phenylmethansulfinyl-anilin；4-Benzylsulfinylaniline
• CAS: 100393-14-4
• 化学式: C₁₃H₁₃NOS
• 分子量: 231.318
• InChiKey: BQGZDXHCDSQCJN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  62.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  benzyl 4-aminophenyl sulfide 在 间氯过氧苯甲酸 作用下， 生成 4-aminophenyl benzyl sulfoxide
  参考文献：
  名称：

  The effect of nitrogen atoms in the enantioselective oxidation of aryl or heteroaryl benzyl sulfides

  摘要：

  Some aminophenyl benzyl sulfides or benzyl pyridyl sulfides were asymmetrically oxidized with tert-butyl hydroperoxide in the presence of a complex between titanium i-propoxide and (S, S)-hydrobenzoin, an oxidation system that works particularly well with a vast set of aryl benzyl sulfides. Notwithstanding the presence of nitrogen-containing moieties that, in principle, could interfere with the correct co-ordination of the sulfide to the metal center, satisfactory levels of enantioselectivity (up to 78%) were measured for this oxidation process.[GRAPHICS].

  DOI：

  10.1080/17415993.2013.779697

文献信息

• Palladium-Catalyzed Arylation of Alkyl Sulfenate Anions
  作者：Tiezheng Jia、Mengnan Zhang、Hui Jiang、Carol Y. Wang、Patrick J. Walsh

  DOI：10.1021/jacs.5b08117

  日期：2015.11.4

  A unique palladium-catalyzed arylation of alkyl sulfenate anions is introduced that affords aryl alkyl sulfoxides in high yields. Due to the base sensitivity of the starting sulfoxides, sulfenate anion intermediates, and alkyl aryl sulfoxide products, the use of a mild method to generate alkyl sulfenate anions was crucial to the success of this process. Thus, a fluoride triggered elimination strategy

  引入了独特的钯催化的烷基次磺酸根阴离子芳基化反应，以高产率提供芳基烷基亚砜。由于起始亚砜、次磺酸根阴离子中间体和烷基芳基亚砜产物的碱敏感性，使用温和的方法生成烷基次磺酸根阴离子对于该过程的成功至关重要。因此，氟化物触发消除策略与烷基 2-（三甲基甲硅烷基）乙基亚砜一起使用以释放必需的烷基次磺酸根阴离子中间体。在含有庞大单齿膦（SPhos 和 Cy-CarPhos）和芳基溴化物或氯化物的钯催化剂存在下，烷基次磺酸根阴离子很容易被芳基化。此外，热裂解和碱促进烷基亚砜的消除被覆盖。
• Leandri et al., Journal of the Chemical Society, 1957, p. 1386,1389
  作者：Leandri et al.

  DOI：——

  日期：——