N,N-diethyl-3-phenylpropanethioamide | 62785-82-4

• 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: N,N-diethyl-3-phenylpropanethioamide
• CAS: 62785-82-4
• 化学式: C₁₃H₁₉NS
• 分子量: 221.367
• InChiKey: KDUOKFJYUNLJHV-UHFFFAOYSA-N

物化性质

• 沸点：
  315.9±35.0 °C(Predicted)
• 密度：
  1.019±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  35.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  乙酸烯丙酯 、 N,N-diethyl-3-phenylpropanethioamide 在 bis(η3-allyl-μ-chloropalladium(II)) 、 1,4-双(二苯基膦)丁烷 、 sodium t-butanolate 作用下， 以 四氢呋喃 为溶剂， 反应 12.0h， 以63%的产率得到2-benzyl-N,N-diethylpent-4-enethioamide
  参考文献：
  名称：

  Pd-catalyzed allylic alkylation of thioamides

  摘要：

  This work describes the first Pd-catalyzed allylic alkylation of thioamides. Various thioamides were efficiently alpha-allylated in high yields and with excellent selectivity for monoallylation under mild reaction conditions. The process not only provides a facile method for the synthesis of functionalized thioamides, but also presents a useful transformation for synthetically important thioamides. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.09.081
• 作为产物：
  描述：

  N,N-二乙基-3-苯基丙酰胺 在 吡啶 、 三氟甲磺酸酐 、 硫化氢 作用下， 生成 N,N-diethyl-3-phenylpropanethioamide
  参考文献：
  名称：

  亚氨基和亚氨基三氟甲磺酸酯的硫解和水解：仲和叔硫代酰胺和18 O-标记的酰胺的合成

  摘要：

  在吡啶存在下，在低温下用三氟甲磺酸（三氟甲磺酸）酐处理仲酰胺和叔酰胺，以生成亚氨基和亚氨基三氟甲磺酸酯。随后用硫化氢处理，在低温下立即以良好或优异的产率产生了相应的硫代酰胺。或者，用化学计量的18 O-标记的水处理产生18 O-标记的酰胺。

  DOI：

  10.1016/s0040-4039(97)10505-6

文献信息

• Nickel-catalyzed <i>C</i>-alkylation of thioamide, amides and esters by primary alcohols through a hydrogen autotransfer strategy
  作者：Peng Yang、Xiuhua Wang、Yu Ma、Yaxin Sun、Li Zhang、Jieyu Yue、Kaiyue Fu、Jianrong Steve Zhou、Bo Tang

  DOI：10.1039/d0cc06468h

  日期：——

  A simple catalyst of Ni(OAc)2 and P(t-Bu)3 enables selective C-alkylation of thioacetamides and primary acetamide with alcohols for the first time. Monoalkylation of thioamides, amides and t-butyl esters occurs in excellent yields (>95%). Mechanistic studies reveal that the reaction proceeds via a hydrogen autotransfer pathway.

  Ni（OAc）2和P（t-Bu）3的简单催化剂使硫代乙酰胺和伯乙酰胺与醇的选择性C-烷基化首次实现。硫代酰胺，酰胺和叔丁基酯的单烷基化以极高的收率（> 95％）发生。机理研究表明，反应通过氢自动转移途径进行。
• Disulfiram and dithiocarbamate analogues demonstrate promising antischistosomal effects
  作者：Georg A. Rennar、Tom L. Gallinger、Patrick Mäder、Kerstin Lange-Grünweller、Simone Haeberlein、Arnold Grünweller、Christoph G. Grevelding、Martin Schlitzer

  DOI：10.1016/j.ejmech.2022.114641

  日期：2022.11

  this study the substance class of “dithiocarbamates” and their potential as antischistosomal agents is highlighted. These compounds are derived from the basic structure of the human aldehyde dehydrogenase inhibitor disulfiram (tetraethylthiuram disulfide, DSF) and its metabolites. Our compounds revealed promising activity (in vitro) against adults of Schistosoma mansoni, such as the reduction of egg production

  血吸虫病是一种被忽视的热带疾病，每年有超过 2 亿新感染病例。它是由血吸虫属的寄生虫引起的如果不及时治疗，可能会导致死亡。目前，只有两种药物可用于对抗血吸虫病：吡喹酮和在有限范围内的奥沙尼喹。然而，这两种药物的密集使用导致出现耐药性的可能性增加。因此，必须寻找新的活性物质并进行有针对性的开发。在这项研究中，强调了“二硫代氨基甲酸盐”物质类别及其作为抗血吸虫剂的潜力。这些化合物来源于人醛脱氢酶抑制剂双硫仑（四乙基秋兰姆二硫化物，DSF）及其代谢物的基本结构。我们的化合物对曼氏血吸虫成虫显示出有希望的活性（体外）。，如产蛋量减少、配对稳定性、活力和运动性。此外，观察到外皮损伤以及肠道扩张甚至寄生虫死亡。我们对二硫代氨基甲酸酯核心的两侧进行了详细的结构-活性关系研究，产生了大约 300 种衍生物的库（此处显示了 116 种衍生物）。从 100 μ m开始，我们将抗血吸虫活性提高到25 μ m例如
• Pd-catalyzed α-arylation of thioamides
  作者：Hailei Yu、Xuliang Liu、Lei Ding、Qin Yang、Bin Rong、Ang Gao、Baoguo Zhao、Haifeng Yang

  DOI：10.1016/j.tetlet.2013.03.114

  日期：2013.6

  Thioamides are unique and versatile synthetic building blocks with S, N, and alpha-C three adjacent nucleophile centers, however, they are rarely used as carbon nucleophiles for transition-metal-catalyzed C-C coupling reactions. This Letter describes the first Pd-catalyzed alpha-arylation of thioamides and demonstrated the feasibility of the application of thioamides in coupling chemistry. By the coupling process, a variety of alpha-arylated thioamides were prepared in moderate to good yields under mild reaction conditions, which provides an alternative way to access functionalized thioamides as well as a new synthetic transformation for thioamides. High chemoselectivity for thioamide over amide was observed in the reaction. (C) 2013 Elsevier Ltd. All rights reserved.
• Thiolysis and hydrolysis of imino and iminium triflates: Synthesis of secondary and tertiary thioamides and 18O-labeled amides
  作者：AndréB. Charette、Peter Chua

  DOI：10.1016/s0040-4039(97)10505-6

  日期：1998.1

  Secondary and tertiary amides were treated with trifluoromethanesulfonic (triflic) anhydride in the presence of pyridine at low temperatures to generate imino and iminium triflates. Subsequent treatment with hydrogen sulfide immediately gave rise to the corresponding thioamide in good to excellent yields at low temperature. Alternatively, treatment with stoichiometric amounts of 18O-labeled water produced

  在吡啶存在下，在低温下用三氟甲磺酸（三氟甲磺酸）酐处理仲酰胺和叔酰胺，以生成亚氨基和亚氨基三氟甲磺酸酯。随后用硫化氢处理，在低温下立即以良好或优异的产率产生了相应的硫代酰胺。或者，用化学计量的18 O-标记的水处理产生18 O-标记的酰胺。
• Pd-catalyzed allylic alkylation of thioamides
  作者：Bin Rong、Lei Ding、Hailei Yu、Qin Yang、Xuliang Liu、Dongfang Xu、Guisheng Li、Baoguo Zhao

  DOI：10.1016/j.tetlet.2013.09.081

  日期：2013.11

  This work describes the first Pd-catalyzed allylic alkylation of thioamides. Various thioamides were efficiently alpha-allylated in high yields and with excellent selectivity for monoallylation under mild reaction conditions. The process not only provides a facile method for the synthesis of functionalized thioamides, but also presents a useful transformation for synthetically important thioamides. (C) 2013 Elsevier Ltd. All rights reserved.