(Z)-4-(styrylthio)aniline | 1243262-38-5

• 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: (Z)-4-(styrylthio)aniline
• 英文别名: 4-[(Z)-2-phenylethenyl]sulfanylaniline
• CAS: 1243262-38-5
• 化学式: C₁₄H₁₃NS
• 分子量: 227.33
• InChiKey: IYPINGCZUGEJLW-KHPPLWFESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  51.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  苯乙炔 、 4-氨基苯硫酚 在 copper(l) iodide 、 二氧化碳 、 potassium carbonate 作用下， 以 水 、 二甲基亚砜 为溶剂， 90.0 ℃ 、101.33 kPa 条件下， 反应 16.0h， 以76%的产率得到(Z)-4-(styrylthio)aniline
  参考文献：
  名称：

  二氧化碳介导的炔烃和硫醇的立体选择性铜催化还原偶联。

  摘要：

  已经开发了在CO 2气氛下立体选择性铜催化炔烃的氢硫醇化的简单方案。立体选择性取决于是否存在CO 2气氛。该反应系统坚固耐用，并利用廉价，易于获得的底物。提议将环状烯烃/羧酸铜络合物中间体作为确定立体选择性的关键步骤，并且发现当量的水起质子供体的作用。

  DOI：

  10.1021/ol3003699

文献信息

• Stereoselective Formation of<i>Z</i>- or<i>E</i>-Vinyl Thioethers from Arylthiols and Acetylenes under Transition-Metal-Free Conditions
  作者：Yunfeng Liao、Shanping Chen、Pengcheng Jiang、Hongrui Qi、Guo-Jun Deng

  DOI：10.1002/ejoc.201300727

  日期：2013.10

  Vinyl sulfide formation with good yield and high regio- and stereoselectivities from thiols and acetylenes under transition-metal-free conditions is described. Potassium phosphate was used as an effective additive to enhance the reaction yield and selectivity. Z-Vinyl sulfides were predominately formed in the presence of potassium phosphate, whereas E-vinyl sulfides were formed under solvent- and base-free

  描述了在无过渡金属条件下从硫醇和乙炔以高产率和高区域和立体选择性形成乙烯基硫化物。磷酸钾被用作有效的添加剂以提高反应产率和选择性。Z-乙烯基硫化物主要在磷酸钾存在下形成，而 E-乙烯基硫化物在无溶剂和无碱条件下形成。
• Carbon Dioxide Mediated Stereoselective Copper-Catalyzed Reductive Coupling of Alkynes and Thiols
  作者：Siti Nurhanna Riduan、Jackie Y. Ying、Yugen Zhang

  DOI：10.1021/ol3003699

  日期：2012.4.6

  A simple protocol for the stereoselective copper-catalyzed hydrothiolation of alkynes under a CO2 atmosphere has been developed. The stereoselectivity is determined by the presence/absence of a CO2 atmosphere. The reaction system is robust and utilizes inexpensive, readily available substrates. A cyclic alkene/carboxylate copper complex intermediate is proposed as the key step in determining the stereoselectivity

  已经开发了在CO 2气氛下立体选择性铜催化炔烃的氢硫醇化的简单方案。立体选择性取决于是否存在CO 2气氛。该反应系统坚固耐用，并利用廉价，易于获得的底物。提议将环状烯烃/羧酸铜络合物中间体作为确定立体选择性的关键步骤，并且发现当量的水起质子供体的作用。
• Anti-Markovnikov stereoselective hydroamination and hydrothiolation of (hetero)aromatic alkynes using a metal-free cyclic trimeric phosphazene base
  作者：Na Zhao、Chengdong Lin、Lirong Wen、Zhibo Li

  DOI：10.1016/j.tet.2019.04.075

  日期：2019.6

  Hydroamination and hydrothiolation are the most efficient and completely atom-economical process to construct important enamine and vinyl sulfide intermediates in pharmaceutical and organic chemistry. The cyclic trimeric phosphazene base (CTPB) showed great catalytic activity for the anti-Markovnikov stereoselective hydroamination and hydrothiolation of alkynes in good to excellent yields. A broad

  加氢胺化和加氢硫醇化是在药物和有机化学中构建重要的烯胺和乙烯基硫化物中间体的最有效且完全原子经济的过程。环状三聚磷腈碱（CTPB）对炔烃的抗马尔可夫尼科夫立体选择性加氢胺化和加氢硫醇化反应显示出很高的催化活性，收率良好。炔烃和亲核试剂的广泛底物范围得到证实，包括芳基和杂芳基炔烃，末端和内部炔烃，不同的N-杂环，硫醇和苯硫酚。这种通用且具有成本效益的方法，具有良好的立体选择性和出色的官能团耐受性，为炔烃的有机催化加氢官能化提供了新机会。
• CuI-catalyzed regioselective hydrothiolation of alkynes: a thiol-free route to (<i>Z</i>)-β-alkenyl sulfides
  作者：Najmeh Nowrouzi、Mohammad Abbasi、Ensieh Safari、Amin Arman

  DOI：10.1039/d3ob01230a

  日期：——

  A thiol-free procedure for regioselective preparation of (Z)-β-alkenyl sulfides via a three-component reaction of aryl/alkyl halides, phenylacetylene, and potassium isopropylxanthate in the presence of copper iodide as a catalyst in polyethylene glycol is reported. In this study, a xanthate salt is used as an odorless source of sulfur. The reactions proceed in a one-pot and single-step pathway with

  报道了在碘化铜作为催化剂的聚乙二醇存在下，通过芳基/烷基卤化物、苯乙炔和异丙基黄原酸钾的三组分反应，无硫醇区域选择性制备( Z )-β-烯基硫醚的方法。在这项研究中，黄原酸盐被用作无味的硫源。该反应以一锅单步途径进行，形成使用 NMR 数据鉴定的碳酸氢盐中间体，并专门形成Z异构体。
• Synthesis of Vinyl Sulfides by Copper-Catalyzed Decarboxylative C−S Cross-Coupling
  作者：Sadananda Ranjit、Zhongyu Duan、Pengfei Zhang、Xiaogang Liu

  DOI：10.1021/ol101729k

  日期：2010.9.17

  A novel method for the synthesis of vinyl sulfides by the decarboxylative cross-coupling of arylpropiolic acids with thiols using copper(I) salts as catalysts has been developed. In the presence of Cul and Cs2CO3, a variety of thiols reacted with arylpropiolic acids to afford the corresponding vinyl sulfides in good to excellent yields with high stereoselectivity for Z-isomers.