S-benzyl thiocinnamate | 118061-66-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: S-benzyl thiocinnamate
• 英文别名: Thiozimtsaeure-S-benzylester；S-benzyl 3-phenylprop-2-enethioate
• CAS: 118061-66-8
• 化学式: C₁₆H₁₄OS
• 分子量: 254.353
• InChiKey: DTZLSCSFWWJYGJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  S-benzyl thiocinnamate 、 叠氮苯 在 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 氯仿 为溶剂， 反应 72.0h， 以72%的产率得到S-benzyl 1,5-diphenyl-1H-1,2,3-triazole-4-carbothioate
  参考文献：
  名称：

  刘易斯碱催化的好氧氧化分子间叠氮化物-两性离子环加成反应

  摘要：

  提出了一种由有机催化剂催化的新型好氧氧化性分子间叠氮化物-两性离子反应的发现。结果表明，路易斯碱的1,8-二氮杂双环[5.4.0]十一碳-7烯和缺电子的烯烃的结合会生成反应性两性离子中间体，该中间体容易参与一系列叠氮化物的环加成反应，从而提供了便利进入完全或高度取代的1,2,3-三唑骨架。该反应具有优异的底物范围，并且以高收率和优异的区域选择性获得了产物。已经证明这些产品中的一些可以转化为药学上重要的试剂。除实验结果外，还提供了详细的机械调查，包括合理化区域选择性控制起源的MS研究。

  DOI：

  10.1002/anie.201408265
• 作为产物：
  描述：

  肉桂酸 、 苄硫醇 在 polyphosphate ester 作用下， 以92%的产率得到S-benzyl thiocinnamate
  参考文献：
  名称：

  Novel natural product-based cinnamates and their thio and thiono analogs as potent inhibitors of cell adhesion molecules on human endothelial cells

  摘要：

  In the present study, we report the design and synthesis of novel analogs of cinnamates, thiocinnamates and thionocinnamates and evaluated the potencies of these analogs to inhibit TNF-alpha induced ICAM-1 expression on human endothelial cells. By using whole cell-ELISA, our screening data demonstrated that ethyl 3',4',5'-trimethoxythionocinnamate (ETMTC) is the most potent inhibitor of TNF-alpha induced ICAM-1, VCAM-1 and E-selectin. As functional consequences, ETMTC abrogated TNF-alpha induced adhesion of neutrophils to the endothelial monolayer. Structure activity relationship studies revealed the critical role of the chain-length of the alkyl group in the alcohol moiety, number of methoxy groups in the aromatic ring of the cinnamoyl moiety and the presence of the alpha, beta- C-C double bond in the thiocinnamates and thionocinnamates. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.09.008

文献信息

• A Novel Synthesis of Thiocarboxylic<i>S</i>-Esters from 1-(Acylthio)ethaniminium Halides and Alkyl Halides Using Liquid-Liquid Phase-Transfer Catalysis
  作者：Toshio Takido、Masaharu Toriyama、Kunio Itabashi

  DOI：10.1055/s-1988-27595

  日期：——

  S-Alkyl, S-benzyl, and S-(2-alkenyl) thiocarboxylates are prepared in good yields by acylation of thioacetamide with aryl halides and reaction of the resultant 1-(acylthio)ethaniminium halides with alkyl halides under liquid-liquid phase-transfer conditions.

  S-烷基、S-苄基和S-(2-烯基)硫代羧酸盐可通过硫代乙酰胺与芳基卤化物的酰化反应，并在液-液相转移条件下，将生成的1-(酰硫基)乙亚胺基卤化物与烷基卤化物反应得到，产率良好。
• Cytochalasin support studies. 10. Nucleophilic and electrophilic mercaptanylations via 2-(trimethylsilyl)ethanethiol-derived reagents
  作者：M. B. Anderson、M. G. Ranasinghe、J. T. Palmer、P. L. Fuchs

  DOI：10.1021/jo00248a045

  日期：1988.6
• Novel natural product-based cinnamates and their thio and thiono analogs as potent inhibitors of cell adhesion molecules on human endothelial cells
  作者：Sarvesh Kumar、Brajendra K. Singh、Pragya Arya、Shashwat Malhotra、Rajesh Thimmulappa、Ashok K. Prasad、Erik Van der Eycken、Carl E. Olsen、Anthony L. DePass、Shyam Biswal、Virinder S. Parmar、Balaram Ghosh

  DOI：10.1016/j.ejmech.2011.09.008

  日期：2011.11

  In the present study, we report the design and synthesis of novel analogs of cinnamates, thiocinnamates and thionocinnamates and evaluated the potencies of these analogs to inhibit TNF-alpha induced ICAM-1 expression on human endothelial cells. By using whole cell-ELISA, our screening data demonstrated that ethyl 3',4',5'-trimethoxythionocinnamate (ETMTC) is the most potent inhibitor of TNF-alpha induced ICAM-1, VCAM-1 and E-selectin. As functional consequences, ETMTC abrogated TNF-alpha induced adhesion of neutrophils to the endothelial monolayer. Structure activity relationship studies revealed the critical role of the chain-length of the alkyl group in the alcohol moiety, number of methoxy groups in the aromatic ring of the cinnamoyl moiety and the presence of the alpha, beta- C-C double bond in the thiocinnamates and thionocinnamates. (C) 2011 Elsevier Masson SAS. All rights reserved.
• Lewis Base Catalyzed Aerobic Oxidative Intermolecular Azide-Zwitterion Cycloaddition
  作者：Wenjun Li、Jian Wang

  DOI：10.1002/anie.201408265

  日期：2014.12.15

  discovery of a novel aerobic oxidative intermolecular azide–zwitterion reaction catalyzed by an organocatalyst is presented. It is demonstrated that the merger of the Lewis base 1,8‐diazabicyclo[5.4.0]undec‐7‐ene and electron‐deficient olefins generates reactive zwitterion intermediates, which readily participate in cycloaddition reactions with an array of azides, thus providing facile entry to fully or

  提出了一种由有机催化剂催化的新型好氧氧化性分子间叠氮化物-两性离子反应的发现。结果表明，路易斯碱的1,8-二氮杂双环[5.4.0]十一碳-7烯和缺电子的烯烃的结合会生成反应性两性离子中间体，该中间体容易参与一系列叠氮化物的环加成反应，从而提供了便利进入完全或高度取代的1,2,3-三唑骨架。该反应具有优异的底物范围，并且以高收率和优异的区域选择性获得了产物。已经证明这些产品中的一些可以转化为药学上重要的试剂。除实验结果外，还提供了详细的机械调查，包括合理化区域选择性控制起源的MS研究。