N-methyl-p-nitrothiobenzanilide | 61821-45-2

• 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: N-methyl-p-nitrothiobenzanilide
• 英文别名: N-methyl-4-nitro-N-phenylbenzothioamide；4-Nitro-thiobenzosaeure-N-methyl-anilid；N-Methyl-4-nitro-N-(phenyl)thiobenzamid；N-Methyl-N-phenyl-p-nitro-thiobenzamid；N-Methyl-4-nitro-N-phenylthiobenzamid；p-Nitrophenylmethylthiobenzamid；N-Methyl-4-nitro-N-phenylbenzene-1-carbothioamide；N-methyl-4-nitro-N-phenylbenzenecarbothioamide
• CAS: 61821-45-2
• 化学式: C₁₄H₁₂N₂O₂S
• 分子量: 272.327
• InChiKey: DWPNSXQPBJZQLE-UHFFFAOYSA-N

物化性质

• 熔点：
  105-107 °C
• 沸点：
  407.9±47.0 °C(Predicted)
• 密度：
  1.318±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  81.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-methyl-p-nitrothiobenzanilide 在 过氧单硫酸 、 silica gel 作用下， 以 乙腈 为溶剂， 反应 8.0h， 以63%的产率得到N-甲基-4-硝基-N-苯基苯甲酰胺
  参考文献：
  名称：

  Caro 酸支持在硅胶上。第 21 部分：硫代酰胺转化为酰胺

  摘要：

  摘要 用硅胶负载的卡罗酸处理，在温和条件下将一系列硫代酰胺化合物转化为相应的酰胺。

  DOI：

  10.1080/00397910008086876
• 作为产物：
  描述：

  N-甲基-4-硝基-N-苯基苯甲酰胺 在 diphosphorus pentasulfide 作用下， 生成 N-methyl-p-nitrothiobenzanilide
  参考文献：
  名称：

  Movassagh, Barahman; Meibodi, Forhatosadat; Sobhani, Shahin, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002, vol. 41, # 6, p. 1296 - 1298

  摘要：

  DOI：

文献信息

• TiCl₄-promoted desulfurization of thiocarbonyls and oxidation of sulfides in the presence of H₂O₂
  作者：Kiumars Bahrami、Mohammad M. Khodaei、Vida Shakibaian、Donya Khaledian、Behrooz H. Yousefi

  DOI：10.1080/17415993.2011.647915

  日期：2012.4.1

  TiCl4 proved to be a highly reactive reagent system for the desulfurization of thioamide and thioketone derivatives in excellent yields and short reaction times with high purity. Sulfides were also found to undergo oxidation to sulfones under similar reaction conditions. In most cases, these reactions are highly selective, simple, and clean, affording products in high yields and purity.

  H2O2 与 TiCl4 结合被证明是一种用于硫代酰胺和硫酮衍生物脱硫的高反应性试剂体系，收率高，反应时间短，纯度高。还发现硫化物在类似的反应条件下会氧化成砜。在大多数情况下，这些反应具有高度选择性、简单和清洁，可提供高产率和纯度的产品。
• Trimethylsilyl Chloride Promoted Selective Desulfurization of Thiocarbonyls to Carbonyls with Hydrogen Peroxide
  作者：Kiumars Bahrami、Mohammad Khodaei、Maryam Tajik

  DOI：10.1055/s-0030-1258283

  日期：2010.12

  In the presence of hydrogen peroxide and trimethylsilyl chloride, thiocarbonyls desulfurize to the corresponding carbonyls. The safe, operationally simple, general reaction gives excellent yields in short reaction times with no side reactions and excellent regioselectivity, which makes this process an attractive, environmentally benign alternative for the desulfurization of thiocarbonyls. protecting

  在过氧化氢和三甲基甲硅烷基氯的存在下，硫代羰基脱硫为相应的羰基。安全，操作简单的常规反应可在较短的反应时间内提供出色的收率，而无副反应，且具有出色的区域选择性，这使该方法成为硫代羰基脱硫的有吸引力的，环境友好的替代方法。 保护基-硫代羰基-脱硫-三甲基甲硅烷基氯-过氧化氢
• A Convenient and Inexpensive Method for Conversion of Thiocarbonyl Compounds to Their Oxo Derivatives Using Oxone Under Solvent-Free Conditions
  作者：Iraj Mohammadpoor-Baltork、Majid M. Sadeghi、Karim Esmayilpour

  DOI：10.1081/scc-120016359

  日期：2003.1.4

  Abstract A series of thioamides, thioureas and thioesters are transformed to their corresponding carbonyl compounds in good to excellent yields with oxone under solid phase conditions, while thioketones remained unchanged under these conditions.

  摘要 一系列硫代酰胺、硫脲和硫酯在固相条件下与 oxone 一起转化为相应的羰基化合物，产率良好至极好，而硫酮在这些条件下保持不变。
• Conversion of Thioamides into Their Corresponding Oxygen Analogues Using Silver Carbonate Supported on Celite
  作者：B. Movassagh、M. M. Lakouraj、A. Gholami

  DOI：10.1080/10426500390228620

  日期：2003.9.1

  Silver carbonate supported on celite (Ag2CO3/Celite) is used as a mild heterogeneous reagent for conversion of variety of thioamides into their corresponding amides in acetonitrile at room temperature. We thank the Razi University Research Council for financial assistance.

  硅藻土 (Ag2CO3/Celite) 上负载的碳酸银用作温和的非均相试剂，用于在室温下将各种硫代酰胺在乙腈中转化为相应的酰胺。我们感谢拉齐大学研究委员会的财政援助。
• Efficient and Convenient Deprotection of Thiocarbonyl to Carbonyl Compounds Using 3-Carboxypyridinium and 2,2'-Bipyridinium Chlorochromates in Solution, Dry Media, and under Microwave Irradiation
  作者：Iraj Mohammadpoor-Baltork、Hamid Reza Memarian、Kiumars Bahrami

  DOI：10.1007/s00706-003-0095-0

  日期：2004.4.1

  deprotection reactions is reported. Different types of thioamides, thioureas, thiono esters, and thioketones are deprotected to their corresponding carbonyl compounds with these reagents in good to excellent yields. The reactions were carried out in solution, under solvent-free conditions, and under microwave irradiation. The results show that with both reagents the rates of the reactions and the yields

  报道了3-羧基吡啶鎓（ CPCC ）和2,2'-联吡啶鎓（ BPCC）氯铬酸盐 在脱保护反应中的合成效用 。用这些试剂将不同类型的硫代酰胺，硫脲，硫代酸酯和硫代酮以良好或优异的产率脱保护为其相应的羰基化合物。反应在溶液中，无溶剂条件下和在微波辐射下进行。结果表明，在微波辐射下，两种试剂的反应速率和产率通常最高。