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3-oxo-N-phenyl-3-(p-tolyl)propanethioamide | 56886-06-7

中文名称
——
中文别名
——
英文名称
3-oxo-N-phenyl-3-(p-tolyl)propanethioamide
英文别名
3-(4-methylphenyl)-3-oxo-N-phenylpropanethioamide
3-oxo-N-phenyl-3-(p-tolyl)propanethioamide化学式
CAS
56886-06-7
化学式
C16H15NOS
mdl
——
分子量
269.367
InChiKey
BOERSMXUPUJZQO-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    426.5±47.0 °C(Predicted)
  • 密度:
    1.210±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    61.2
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis of disulfides tethered pyrroles from β-ketothioamides via a bicyclization/ring-opening/oxidative coupling reaction
    作者:Cong-Xiang Li、Rui-Juan Liu、Kun Yin、Li-Rong Wen、Ming Li
    DOI:10.1039/c7ob00655a
    日期:——
    A DABCO-promoted three-component reaction of β-ketothioamides (KTAs), arylglyoxals and 2-cyanoacetates to access disulfides tethered pyrroles by air as oxidant has been disclosed. Importantly, this protocol involves a tandem sequence that includes Knoevenagel condensation, Michael addition, N-cyclization, O-cyclization, ring-opening and oxidative coupling.
    已经公开了DABCO促进的β-酮硫代酰胺(KTA),芳基乙二醛和2-氰基乙酸酯的三组分反应,通过空气作为氧化剂进入二硫键合的吡咯。重要的是,该方案涉及串联序列,该串联序列包括Knoevenagel缩合,Michael加成,N-环化,O-环化,开环和氧化偶联。
  • One‐Pot Mitsunobu Protocol to Access Ketene <i>S,S</i> ‐/ <i>N,S</i> ‐Acetals at Room Temperature
    作者:Priya Saha、Monish Arbaz Ansari、Gaurav Shukla、Maya Shankar Singh
    DOI:10.1002/ejoc.202101276
    日期:2021.11.22
    Herein, we unveiled the novel approach for the synthesis of α-oxoketene S,S- and N,S-acetals employing a Mitsunobu protocol. A wide range of alcohols has been successfully utilized, enabling great tolerability to this reaction. A diverse set of β-keto(dithioesters/thioamides) bearing various functional groups were found to be well suited substrates for this reaction, showing no obvious electronic effect
    在此,我们揭示了采用 Mitsunobu 协议合成 α-oxoketene S,S - 和N,S -缩醛的新方法。广泛的醇类已被成功利用,使该反应具有很好的耐受性。发现具有各种官能团的多种β-酮(二硫酯/硫代酰胺)非常适合该反应的底物,没有显示取代基对产物产率的明显电子效应。
  • Rhodium(II)-Catalyzed Annulative Coupling of β-Ketothioamides with α-Diazo Compounds: Access to Highly Functionalized Thiazolidin-4-ones and Thiazolines
    作者:Monish Arbaz Ansari、Dhananjay Yadav、Maya Shankar Singh
    DOI:10.1021/acs.joc.0c00378
    日期:2020.7.2
    An operationally simple and efficient one-pot protocol for the synthesis of highly functionalized thiazolidin-4-ones and thiazolines has been devised via Rh(OAc)2-catalyzed annulative coupling of β-ketothioamides with diazo compounds under mild reaction conditions for the first time. This double functionalization of diazo compounds proceeds via selective S-alkylation followed by intramolecular N-cyclization
    首次在温和的反应条件下,通过Rh(OAc)2催化β-酮硫酰胺与重氮化合物的环状偶联,设计了一种操作简单且有效的一锅操作方案,用于合成高度功能化的噻唑烷酮-4-酮和噻唑啉。重氮化合物的这种双重功能化是通过选择性的S-烷基化,然后进行分子内的N-环化来实现的,从而在中等温度下形成C–S和C–N键。值得注意的是,产物在环的2-位上的环外C═C双键具有Z-立体化学。此外,该策略的综合效用已显示出可用于2,3-二氢苯并[ d]。噻唑类。值得注意的是,原子经济性和对各种官能团的耐受性是该策略的附加特征。
  • Acid-promoted rapid solvent-free access to substituted 1,4-dihydropyridines from β-ketothioamides
    作者:Ming Li、Ke-Na Sun、Li-Rong Wen
    DOI:10.1039/c5ra26931h
    日期:——
    β-Ketothioamides (KTAs) have been used as building blocks with aldehydes and β-enaminonitriles for synthesis of 1,4-dihydropyridines in the presence of AcOH under solvent-free conditions within 5 min. This new strategy exhibits remarkable features such as high chemoselectivity, mild reaction conditions, easily available substrates, and good yields.
    β-酮硫酰胺(KTA)已用作醛和β-烯腈的结构单元,用于在无溶剂条件下于5分钟内在AcOH存在下合成1,4-二氢吡啶。这种新策略具有非凡的功能,例如高的化学选择性,温和的反应条件,易于获得的底物和良好的收率。
  • Chemoselective one-pot access to benzo[e]indole-4,5-diones and naphtho[2,1-b]thiophene-4,5-diones via copper-catalyzed oxidative [3 + 2] annulation of α-oxoketene N,S-acetals/β-ketothioamides with α-/β-naphthols
    作者:Dhananjay Yadav、Gaurav Shukla、Monish A. Ansari、Abhijeet Srivastava、Maya Shankar Singh
    DOI:10.1016/j.tet.2018.08.026
    日期:2018.10
    An operationally simple and efficient one-pot method for the synthesis of 1-aroyl (or alkanoyl)-2-thioalkyl-3-aryl (or alkyl)-3H-benzo[e]indole-4,5-diones and naphtho[2,1-b]thiophene-4,5-diones has been devised by copper-catalyzed cross-coupling of α-oxoketene N,S-acetals/β-ketothioamides with α-/β-naphthols in open air for the first time. The key to the success of this transformation is the room temperature
    一种操作简单有效的一锅法,用于合成1-芳酰基(或烷酰基)-2-硫烷基-3-芳基(或烷基)-3 H-苯并[ e ]吲哚-4,5-二酮和萘并[首次在露天条件下通过铜催化的α-氧杂环丁烯N,S-乙缩醛/β-酮硫酰胺与α-/β-萘酚的交叉偶联反应设计了2,1- b ]噻吩-4,5-二酮。。该转化成功的关键是室温下将α-/β-萘酚氧化为1,2-萘醌作为反应性物质,然后通过α-氧杂环丁烯N,S进行正式的[3 + 2]环化反应-缩醛/β-酮硫酰胺通过迈克尔加成/互变异构化/氧化/环化/芳香化反应的级联序列,使得能够将吡咯/噻吩环加到萘醌部分上。此外,在无溶剂条件下将苯并[ e ]吲哚-4,5-二酮转化为五环稠合的吩嗪衍生物。根据我们的实验结果,提出了该化学选择性方案的初步机理论据,该方案得到了对照实验的充分验证和支持。
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