2,7-bis[(2-acryloylethyl)sulfanyl]thianthrene | 1234710-39-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并二硫类化合物
• 英文名称: 2,7-bis[(2-acryloylethyl)sulfanyl]thianthrene
• 英文别名: 2,7-BAST；(Thianthrene-2,7-diylbis(sulfanediyl))bis(ethane-2,1-diyl) diacrylate；2-[7-(2-prop-2-enoyloxyethylsulfanyl)thianthren-2-yl]sulfanylethyl prop-2-enoate
• CAS: 1234710-39-4
• 化学式: C₂₂H₂₀O₄S₄
• 分子量: 476.662
• InChiKey: VYIQSPFUSZGGJQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  30
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  154
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  2,7-二氟噻蒽 在 potassium tert-butylate 、 N,N-二甲基苯胺 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 13.0h， 生成 2,7-bis[(2-acryloylethyl)sulfanyl]thianthrene
  参考文献：
  名称：

  源自含硫芳族丙烯酸酯的高折射聚合物树脂

  摘要：

  具有高折射率和低双折射的新型含硫聚合物已被开发为可紫外线固化的高折射率聚合物树脂。在2,7-双[（2-丙烯酰基乙基）硫烷基]硫蒽（2,7-BAST）和4,4'-双[（丙烯酰氧基乙硫基）二苯硫醚（4,4'-BADS）上制备聚合物紫外线照射。在这两种情况下均获得了透明的紫外线固化膜。两种聚合物均显示出良好的热稳定性，例如在氮气和玻璃化转变温度下，355°C时失重温度为5％（T g）在94–143°C的范围内。它们在632.8 nm处还显示出1.6531和1.6645的高折射率，以及在可见区具有高透明度的同时还具有0.0039和0.0069的低双折射。©2010 Wiley Periodicals，Inc. J Polym Sci A部分：Polym Chem 48：2604-2609，2010

  DOI：

  10.1002/pola.24040

文献信息

• CURABLE FORMULATION WITH HIGH REFRACTIVE INDEX AND ITS APPLICATION IN SURFACE RELIEF GRATING USING NANOIMPRINTING LITHOGRAPHY
  申请人：Facebook Technologies, LLC.

  公开号：EP3877811A1

  公开（公告）日：2021-09-15
• HIGH REFRACTIVE INDEX OVERCOAT FORMULATION AND METHOD OF USE WITH INKJET PRINTING
  申请人：Facebook Technologies, LLC

  公开号：US20220204790A1

  公开（公告）日：2022-06-30

  A formulation for inkjet printing includes one or more solvents and a plurality of nanoparticles mixed with the one or more solvents. The plurality of nanoparticles has a first refractive index greater than 1.9. A method includes depositing a layer of the formulation by inkjet printing onto a substrate having a non-flat. The method thereby forms coating of the formulation having a first surface conforming to the non-flat surface of the substrate and a second surface, opposite to the first surface, being a flat surface. An optical device includes a surface relief grating and a coating layer disposed on the surface relief grating. The coating layer includes a plurality of nanoparticles having a refractive index greater than 1.45 and a resin. The plurality of nanoparticles has functional ligands cross-linked with the resin.
• [EN] CURABLE FORMULATION WITH HIGH REFRACTIVE INDEX AND ITS APPLICATION IN SURFACE RELIEF GRATING USING NANOIMPRINTING LITHOGRAPHY<br/>[FR] FORMULATION DURCISSABLE À INDICE DE RÉFRACTION ÉLEVÉ, ET SON APPLICATION DANS UN RÉSEAU À RELIEF DE SURFACE PAR LITHOGRAPHIE PAR NANO-IMPRESSION
  申请人：FACEBOOK TECHNOLOGIES LLC

  公开号：WO2020163334A1

  公开（公告）日：2020-08-13

  Disclosed herein is a nanoimprint lithography (NIL) precursor material comprising a base resin component having a first refractive index ranging from 1.45 to 1.80, and a nanoparticles component having a second refractive index greater than the first refractive index of the base resin component. According to certain embodiments, further disclosed herein are a cured NIL material made by curing the NIL precursor material, a NIL grating comprising the cured NIL material, an optical component comprising the NIL grating, and methods for forming the NIL grating and the optical component using a NIL process.
• [EN] HIGH REFRACTIVE INDEX OVERCOAT FORMULATION AND METHOD OF USE WITH INKJET PRINTING<br/>[FR] FORMULATION DE COUCHE DE FINITION À INDICE DE RÉFRACTION ÉLEVÉ ET PROCÉDÉ D'UTILISATION AVEC IMPRESSION À JET D'ENCRE
  申请人：[en]META PLATFORMS TECHNOLOGIES, LLC

  公开号：WO2022147180A1

  公开（公告）日：2022-07-07

  A formulation for inkjet printing includes one or more solvents and a plurality of nanoparticles mixed with the one or more solvents. The plurality of nanoparticles has a first refractive index greater than 1.9. A method includes depositing a layer of the formulation by inkjet printing onto a substrate having a non-flat. The method thereby forms coating of the formulation having a first surface conforming to the non-flat surface of the substrate and a second surface, opposite to the first surface, being a flat surface. An optical device includes a surface relief grating and a coating layer disposed on the surface relief grating. The coating layer includes a plurality of nanoparticles having a refractive index greater than 1.45 and a resin. The plurality of nanoparticles has functional ligands cross-linked with the resin.
• Highly refractive polymer resin derived from sulfur-containing aromatic acrylate
  作者：Nam-Ho You、Tomoya Higashihara、Shinji Ando、Mitsuru Ueda

  DOI：10.1002/pola.24040

  日期：2010.6.15

  New sulfur‐containing polymers with high‐refractive indices and low birefringences have been developed as UV‐curable high‐refractive polymer resins. The polymers derived from 2,7‐bis[(2‐acryloylethyl)sulfanyl]thianthrene (2,7‐BAST) and 4,4′‐bis[(acryloyloxyethylthio)diphenylsulfide (4,4′‐BADS) were prepared by photopolymerization under UV irradiation. Transparent UV‐cured films were obtained in both

  具有高折射率和低双折射的新型含硫聚合物已被开发为可紫外线固化的高折射率聚合物树脂。在2,7-双[（2-丙烯酰基乙基）硫烷基]硫蒽（2,7-BAST）和4,4'-双[（丙烯酰氧基乙硫基）二苯硫醚（4,4'-BADS）上制备聚合物紫外线照射。在这两种情况下均获得了透明的紫外线固化膜。两种聚合物均显示出良好的热稳定性，例如在氮气和玻璃化转变温度下，355°C时失重温度为5％（T g）在94–143°C的范围内。它们在632.8 nm处还显示出1.6531和1.6645的高折射率，以及在可见区具有高透明度的同时还具有0.0039和0.0069的低双折射。©2010 Wiley Periodicals，Inc. J Polym Sci A部分：Polym Chem 48：2604-2609，2010