2-Methylcyclohexyl 4-methylbenzene-1-sulfonate | 93570-98-0

• 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: 2-Methylcyclohexyl 4-methylbenzene-1-sulfonate
• 英文别名: (2-methylcyclohexyl) 4-methylbenzenesulfonate
• CAS: 93570-98-0
• 化学式: C₁₄H₂₀O₃S
• 分子量: 268.377
• InChiKey: UGAMGGPTPKWQKI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  51.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-Methylcyclohexyl 4-methylbenzene-1-sulfonate 在 magnesium iodide 作用下， 以 乙醚 为溶剂， 生成 1-碘-2-甲基环己烷
  参考文献：
  名称：

  Place,P. et al., Bulletin de la Societe Chimique de France, 1976, p. 169 - 176

  摘要：

  DOI：
• 作为产物：
  描述：

  2-甲基环己醇 、 对甲苯磺酰氯 在 三乙烯二胺 作用下， 以 乙酸乙酯 为溶剂， 反应 96.0h， 以95%的产率得到2-Methylcyclohexyl 4-methylbenzene-1-sulfonate
  参考文献：
  名称：

  1,4-Diazabicyclo[2.2.2]octane (DABCO) - an Efficient Reagent in the Synthesis of Alkyl Tosylates or Sulfenates

  摘要：

  双环三级胺1,4-二氮杂双环[2.2.2]辛烷（DABCO）不仅是广泛使用但具有危险性和吸湿性的基础物质吡啶在合成烷基托烯酯3中的有希望的替代品，也是三乙胺在从空间位阻的醇2制备烷基亚硫酸酯4时的替代品。在提供的几个例子中，底物2被完全转化为所需的产物，例如相应的托烯酯3，从而最小化了后续的分离过程。目前的方案在多个案例中指出非氯化溶剂是氯仿或二氯甲烷的良好替代品，并提供了一种适用于大规模反应的后处理程序，该程序依赖于通过过滤去除副产物，而不是传统的使用多次水洗的提取方法。

  DOI：

  10.1055/s-1997-1372

文献信息

• COPOLYMER FOR ORGANIC ANTIREFLECTIVE FILM, MONOMER, AND COMPOSITION COMPRISING THE COPOLYMER
  申请人：Lee Jin Han

  公开号：US20120296059A1

  公开（公告）日：2012-11-22

  Disclosed are a copolymer for organic antireflective films containing a repeating unit represented by the following formula (1), a monomer for the copolymer, and an organic antireflective film composition including the copolymer: wherein in the formula (1), R 1 , R 2 , R 3 , A, m and n respectively have the same meanings as defined in the detailed description of the invention. The organic antireflective film composition including the copolymer for organic antireflective films has an increased refractive index and exhibits excellent effects when produced into an antireflective film, and hydrophilicity and hydrophobicity of the coating film produced from the composition can be regulated, so that excellent compatibility with resists can be obtained.
• Bottom Antireflective Coating Materials
  申请人：Taiwan Semiconductor Manufacturing Co., Ltd.

  公开号：US20210041784A1

  公开（公告）日：2021-02-11

  A method according to the present disclosure includes providing a substrate, depositing an underlayer over the substrate, depositing a photoresist layer over the underlayer, exposing a portion of the photoresist layer and a portion of the underlayer to a radiation source according to a pattern, baking the photoresist layer and underlayer, and developing the exposed portion of the photoresist layer to transfer the pattern to the photoresist layer. The underlayer includes a polymer backbone, a polarity switchable group, a cross-linkable group bonded to the polymer backbone, and photoacid generator. The polarity switchable group includes a first end group bonded to the polymer backbone, a second end group including fluorine, and an acid labile group bonded between the first end group and the second end group. The exposing decomposes the photoacid generator to generate an acidity moiety that detaches the second end group from the polymer backbone during the baking.
• US8822617B2
  申请人：——

  公开号：US8822617B2

  公开（公告）日：2014-09-02
• 1,4-Diazabicyclo[2.2.2]octane (DABCO) - an Efficient Reagent in the Synthesis of Alkyl Tosylates or Sulfenates
  作者：Jens Hartung、Siegfried Hünig、Rainer Kneuer、Michaela Schwarz、Hermann Wenner

  DOI：10.1055/s-1997-1372

  日期：1997.12

  The bicyclic tertiary amine 1,4-diazabicyclo[2.2.2]octane (DABCO) is a promising substitute not only for the widely used but hazardous and hygroscopic base pyridine in the syntheses of alkyl tosylates 3 but also for triethylamine in the preparation of alkyl sulfenates 4 from sterically hindered alcohols 2. In several provided examples the substrates 2 were completely converted into the desired products, e.g. the respective tosylates 3, which minimized subsequent separation processes. The current protocol points, in a number of cases, to nonchlorinated solvents as good alternatives to chloroform or dichloromethane and offers a workup procedure for a larger scale reaction which relies on the removal of the side products by filtration instead of the traditional extraction method using several aqueous washings.

  双环三级胺1,4-二氮杂双环[2.2.2]辛烷（DABCO）不仅是广泛使用但具有危险性和吸湿性的基础物质吡啶在合成烷基托烯酯3中的有希望的替代品，也是三乙胺在从空间位阻的醇2制备烷基亚硫酸酯4时的替代品。在提供的几个例子中，底物2被完全转化为所需的产物，例如相应的托烯酯3，从而最小化了后续的分离过程。目前的方案在多个案例中指出非氯化溶剂是氯仿或二氯甲烷的良好替代品，并提供了一种适用于大规模反应的后处理程序，该程序依赖于通过过滤去除副产物，而不是传统的使用多次水洗的提取方法。
• Place,P. et al., Bulletin de la Societe Chimique de France, 1976, p. 169 - 176
  作者：Place,P. et al.

  DOI：——

  日期：——