1-(硫代苯甲酰基)哌啶 | 15563-40-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 1-(硫代苯甲酰基)哌啶
• 英文名称: N-thiobenzoylpiperidine
• 英文别名: phenyl(piperidin-1-yl)methanethione；1-thiobenzoyl piperidine；1-(Phenylthioxomethyl)piperidine
• CAS: 15563-40-3
• 化学式: C₁₂H₁₅NS
• mdl: MFCD00463411
• 分子量: 205.324
• InChiKey: VAKVXOSNJMACTA-UHFFFAOYSA-N

物化性质

• 熔点：
  63-64 °C(Solv: methanol (67-56-1); water (7732-18-5))
• 沸点：
  205 °C(Press: 12 Torr)
• 密度：
  1.125±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.416
• 拓扑面积：
  35.3
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  1-(硫代苯甲酰基)哌啶 在 五羰基溴化锰(I) 、 氢气 、 三乙胺 、 copper(I) bromide 作用下， 100.0 ℃ 、3.0 MPa 条件下， 以90 %的产率得到1-苄基哌啶
  参考文献：
  名称：

  硫代酰胺的锰催化加氢脱硫

  摘要：

  开发了硫代酰胺的第一个锰催化氢化脱硫，以选择性地裂解 C=S 键。值得注意的是，在这种基于锰的方案中，醛、酮、砜甚至硝基等官能团可以得到前所未有的耐受性，尽管它们对还原条件很敏感。

  DOI：

  10.1002/anie.202215963
• 作为产物：
  描述：

  苯二硫代甲酸 以 甲醇 为溶剂， 反应 0.5h， 生成 1-(硫代苯甲酰基)哌啶
  参考文献：
  名称：

  Thioamides via thiatriazolines

  摘要：

  A method for thioamide formation from dithioacids and azides is described and a mechanistic framework is presented. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2005.12.020

文献信息

• New, efficient and chemoselective method of thioacylation, starting from carboxylic acids
  作者：Leszek Doszczak、Janusz Rachon

  DOI：10.1039/b005911k

  日期：——

  S-Acylation of dithiophosphoric acids yields mixed anhydrides 3; they readily isomerize to O-thioacyl 4 and S-thioacyl monothiophosphates 5, which treated with the excess of dithiophosphoric acid 2 can be easily converted into thioacyl dithiophosphates 6, excellent thioacylating reagents.

  二硫代磷酸的S-酰基化反应生成混合酸酐3；它们容易异构化为O-硫代酰基4和S-硫代酰基单硫代磷酸酯5，这些化合物与过量的二硫代磷酸2反应后可以轻松转化为硫代酰基二硫代磷酸酯6，这是一种出色的硫代酰化试剂。
• Synthesis of S-thioacyl dithiophosphates, efficient and chemoselective thioacylating agentsProofs for the reversibility of isomerisation of anhydrides 1 to 2, melting points of amides and thioamides obtained from anhydrides 5–7 and 1H, 13C NMR and IR data of isolated anhydrides 5–7, 17 are available as supplementary data. For direct access, see http://www.rsc.org/suppdata/p1/b2/b201233b/
  作者：Leszek Doszczak、Janusz Rachon

  DOI：10.1039/b201233b

  日期：2002.5.10

  Easily available acyl dithiophosphates are not stable and isomerise reversibly to O-thioacyl monothiophosphates, especially when subjected to heating. Much slower but probably irreversible isomerisation to S-thioacyl monothiophosphates occurs. Since equilibrium states are established and S-thioacyl (mono)thiophosphates form slowly, reaction mixtures contain generally both thioacylating and acylating agents, and consequently cannot be used for efficient thioacylation. On the other hand, treatment of a mixture of isomeric anhydrides with an excess of a dithiophosphoric acid leads to exclusive formation of S-thioacyl dithiophosphates. They appear to be excellent thioacylating agents: relatively stable, inert towards water and oxygen and therefore easy to handle. Reactions with nitrogen or sulfur nucleophiles proceed very rapidly under ambient conditions, yielding respective thioacyl derivatives. Isolation of the products is very simple. Due to the low reactivity of S-thioacyl dithiophosphates towards oxygen nucleophiles they can be used for direct thioacylation of multifunctional nucleophiles with unprotected hydroxy groups. Respective thioacyl derivatives cannot readily be obtained using other methods.

  容易获得的酰基二硫代磷酸酯不稳定，特别是在加热条件下，可以可逆地异构化为O-硫代酰基单硫代磷酸酯。转变为S-硫代酰基单硫代磷酸酯的过程要慢得多，但可能是不可逆的。由于建立了平衡状态，S-硫代酰基（单）硫代磷酸酯的形成较慢，反应混合物通常既含有硫代酰化剂也含有酰化剂，因此无法用于高效的硫代酰化反应。另一方面，将异构酸酐混合物与过量的二硫代磷酸反应，会导致仅形成S-硫代酰基二硫代磷酸酯。它们似乎是非常优秀的硫代酰化剂：相对稳定，对水和氧气不敏感，因此易于处理。它们在常温下与氮或硫亲核试剂的反应非常迅速，产生相应的硫代酰基衍生物。产品的分离非常简单。由于S-硫代酰基二硫代磷酸酯对氧亲核试剂的反应性较低，因此它们可以用于直接硫代酰化多功能亲核试剂，而不需要保护羟基。使用其他方法不易获得相应的硫代酰基衍生物。
• The triethylamine catalyzed reaction of N,N-disubstituted thioamide–bromine adducts with unsubstituted thiobenzamide
  作者：Antonino Corsaro、Anna Compagnini、Giancarlo Perrini、Giovanni Purrello

  DOI：10.1039/p19840000897

  日期：——

  The reaction of N,N-disubstituted thioamide–bromine adducts with unsubstituted thioamide, followed by treatment with triethylamine, affords novel N′-thiobenzoylamidines along with smaller amounts of secondary products. A mechanism is proposed for the formation of the amidines. The results give an insight into the initial steps of the mechanism by which thioamides are converted into 1,2,4-thiadiazoles

  的反应Ñ，Ñ二取代的硫代酰胺-溴加成物与未取代的硫代酰胺，随后用三乙胺处理，得到新颖Ñ '与较少量的副产物的沿-thiobenzoylamidines。提出了形成the的机制。结果使人们深入了解了将硫酰胺转化为1,2,4-噻二唑的机理的初始步骤。
• Metal-free three-component synthesis of thioamides from β-nitrostyrenes, amines and elemental sulfur
  作者：Ling Peng、Li Ma、Ying Ran、Yunfeng Chen、Zhigang Zeng

  DOI：10.1016/j.tetlet.2021.153092

  日期：2021.6

  A metal-free CC bond cleavage reaction of β-nitrostyrenes in the presence of elemental sulfur and secondary amines/amides is described. Elemental sulfur serves as both a raw material and an oxidant for CC bond cleavage, and secondary amines or amides are both feasible nitrogen sources. Besides mild reaction condition and simple work-up procedure, the method provided thioamides with good to excellent

  描述了在元素硫和仲胺/酰胺存在下 β-硝基苯乙烯的无金属 C C 键裂解反应。元素硫既是C C 键断裂的原料又是氧化剂，仲胺或酰胺都是可行的氮源。除了温和的反应条件和简单的后处理程序外，该方法还提供了具有良好收率的硫代酰胺。
• Ruthenium Catalyzed Synthesis of Enaminones
  作者：Naga Durgarao Koduri、Halee Scott、Bethany Hileman、Justin D. Cox、Michael Coffin、Lindsay Glicksberg、Syed R. Hussaini

  DOI：10.1021/ol202812d

  日期：2012.1.20

  catalyst has been found to be an effective catalyst for the synthesis of enaminones by coupling thioamides with α-diazodicarbonyl compounds. The reaction is successful in converting primary, secondary, and tertiary thioamides into their corresponding enaminones. The reaction is also suitable for the synthesis of chiral enaminones.

  已经发现，Grubbs第一代催化剂是通过将硫酰胺与α-重氮二羰基化合物偶合来合成烯胺酮的有效催化剂。该反应成功地将伯，仲和叔硫酰胺转化为其相应的烯胺酮。该反应也适用于手性烯胺酮的合成。