(Z)-(2-methylstyryl)(phenyl)sulfane | 1088706-72-2

• 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)-(2-methylstyryl)(phenyl)sulfane
• 英文别名: (2-methylstyryl)(phenyl)sulfane；1-methyl-2-[(Z)-2-phenylsulfanylethenyl]benzene
• CAS: 1088706-72-2
• 化学式: C₁₅H₁₄S
• 分子量: 226.342
• InChiKey: RRFGGOZBRGTWIU-QXMHVHEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-乙炔基甲苯 、 二苯二硫醚 在 copper(l) iodide 、 rongalite 、 caesium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 以70%的产率得到(Z)-(2-methylstyryl)(phenyl)sulfane
  参考文献：
  名称：

  Hydrothiolation of terminal alkynes with diaryl disulfides and diphenyl diselenide: selective synthesis of (Z)-1-alkenyl sulfides and selenides

  摘要：

  A simple, stereoselective and efficient method for the hydrothiolation of terminal alkynes with diaryl disulfides and diphenyl diselenide has been developed. In the presence of Cul, rongalite, and Cs2CO3, a variety Of disulfides Underwent the reaction of terminal alkynes stereoselectively to afford the corresponding (Z)-1-alkenyl sulfides in moderate to excellent yields. it is noteworthy that hydroselenations of 1,2-diphenyldiselane with alkynes are also conducted smoothly to afford (Z)-1-alkenyl selenides in good yields under the standard conditions. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.09.022

文献信息

• gem-Heterosubstituted (stannyl)methylsilanes as synthetic equivalents of functionalized α-stannyl(methyl) anions
  作者：Damiano Tanini、Tiziano Nocentini、Antonella Capperucci

  DOI：10.24820/ark.5550190.p011.038

  日期：——

  Received mm-dd-yyyy Accepted mm-dd-yyyy Published on line mm-dd-yyyy Dates to be inserted by editorial office Abstract α-Heterosubstituted silyl derivatives, such as phenylthio-, phenylselenoand benzotriazolyl-stannyl silanes, react with aldehydes under TBAF catalysis, leading to α-substituted-β-hydroxy stannanes, able to behave as precursors of Zand E-olefins, generated by deoxystannylation. This

  收到 mm-dd-yyyy 接受 mm-dd-yyyy 在线发布 mm-dd-yyyy 编辑部插入的日期 摘要 α-杂取代的甲硅烷基衍生物，如苯硫基、苯基硒基和苯并三唑基-甲锡基硅烷，在 TBAF 下与醛反应催化，导致 α-取代-β-羟基锡烷，能够充当 Zand E-烯烃的前体，由脱氧锡烷基化产生。这种反应性表明这种杂取代的硅烷能够通过碳-硅键的温和官能化充当掩蔽的碳负离子。
• Highly stereoselective anti-Markovnikov hydrothiolation of alkynes and electron-deficient alkenes by a supported Cu-NHC complex
  作者：Yong Yang、Robert M. Rioux

  DOI：10.1039/c4gc00642a

  日期：——

  A robust silica-supported Cu-NHC complex catalyzed highly stereoselective anti-Markovnikov hydrothiolation of alkynes or electron-deficient alkenes to construct C–S bonds.

  一种强大的硅支撑的Cu-NHC复合物催化高立体选择性的炔烃或电子亏缺烯烃的反Markovnikov加硫反应，以构建C-S键。
• Photochemical halogen-bonding assisted generation of vinyl and sulfur-centered radicals: stereoselective catalyst-free C(sp²)–S bond forming reactions
  作者：Helena F. Piedra、Manuel Plaza

  DOI：10.1039/d2sc05556b

  日期：——

  formation of highly reactive vinyl radicals would be a feasible process for the photochemical cross-coupling between thiols and alkenyl halides under basic conditions. The reaction shows indeed a very broad functional group tolerance, is stereoselective, simple and scalable. In-depth mechanistic studies point at the formation of vinyl and sulfur-centered radicals as the intermediates of the reaction and

  光化学和卤键相互作用的结合在过去几年中兴起，成为在温和条件下产生自由基中间体的强大合成工具。在以碳为中心的自由基的形成中，这种反应性迄今为止仅限于使用芳基和烷基卤化物作为前体。我们现在设想，卤素键合引发的高反应性乙烯基自由基的形成将是硫醇和烯基卤化物在碱性条件下进行光化学交叉偶联的可行过程。该反应确实显示出非常广泛的官能团耐受性、立体选择性、简单且可扩展。深入的机理研究指向乙烯基和以硫为中心的自由基的形成作为反应的中间体，DFT 计算支持卤键复合物的预形成作为光化学转化的引发剂。开发了综合应用程序以扩展该方法的实用性。
• RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, NOVEL COMPOUND, AND ACID GENERATOR
  申请人：Seshimo Takehiro

  公开号：US20110287362A1

  公开（公告）日：2011-11-24

  A resist composition including a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, the acid-generator component (B) including an acid generator (B1) represented by general formula (b1-1) shown below (in the formula, R X represents a divalent aliphatic group of 3 to 20 carbon atoms; R Y represents a monovalent aliphatic group of 3 to 20 carbon atoms having —C(═O)—O— or —S(═O) 2 —; each of R 1 and R 2 independently represents a divalent linking group; and Z + represents a monovalent organic cation).
• POLYMER, RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
  申请人：Utsumi Yoshiyuki

  公开号：US20130022911A1

  公开（公告）日：2013-01-24

  A polymer containing an anion part which generates acid upon exposure on at least one terminal of the main chain, and at least one structural unit selected from the group consisting of a structural unit (a0) containing a —SO 2 -containing cyclic group, a structural unit (a3) containing at least one group selected from the group consisting of —OH, —COOH, —CN, —SO 2 NH 2 and —CONH 2 and a structural unit (a5) which generates acid upon exposure.