2-phenyl-2-phenylthioethyl methacrylate | 1021297-32-4

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2-phenyl-2-phenylthioethyl methacrylate
• 英文别名: (2-phenyl-2-phenylsulfanylethyl) 2-methylprop-2-enoate
• CAS: 1021297-32-4
• 化学式: C₁₈H₁₈O₂S
• 分子量: 298.406
• InChiKey: NIJPBCIHHMGFAL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  21
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-phenyl-2-(phenylthio)ethanol 、 甲基丙烯酸甲酯 在 二正丁基氧化锡 、 4-甲氧基苯酚 作用下， 反应 11.0h， 以46%的产率得到2-phenyl-2-phenylthioethyl methacrylate
  参考文献：
  名称：

  WO2008/101806

  摘要：

  公开号：

文献信息

• High refractive index monomers, compositions and uses thereof
  申请人：Craciun Liliana

  公开号：US20080200582A1

  公开（公告）日：2008-08-21

  The invention relates to novel sulfur-containing (meth)acrylic monomers and compositions thereof characterized by a high refractive index, for optical and industrial applications. The invention also relates to a method for preparing high refractive index polymeric materials and more specifically to a method for formation of ultraviolet cast optical lenses and compositions thereof comprising the sulfur-containing (meth)acrylic monomers.

  本发明涉及一种新型含硫（甲基）丙烯酸单体及其组合物，其具有高折射率，适用于光学和工业应用。本发明还涉及一种制备高折射率聚合材料的方法，更具体地涉及一种形成紫外线铸造光学透镜的方法和组合物，其中包括含硫（甲基）丙烯酸单体。
• SULPHUR CONTAINING HIGH REFRACTIVE INDEX MONOMER
  申请人：COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH

  公开号：US20150284324A1

  公开（公告）日：2015-10-08

  This invention discloses aromatic based sulfur containing hydrophobic acrylate monomer with high refractive index. The invention further discloses process for the preparation of 2-phenyl-2-(phenylthio)ethyl acrylate of the formula (I). This monomer can be polymerized to take the form of an optical products having high refractive index. Optical products made from this monomer having high refractive index can be thinner and provide same refractive power as product made from a material having a relatively low refractive index. In particular the polymeric material prepared from the novel monomer can be used for making intraocular lenses that are thinner than the conventionally used ones offering advantages of reduced volume of space and light weight materials.

  本发明揭示了一种具有高折射率的芳香基硫含量疏水丙烯酸酯单体。本发明还揭示了制备式(I)的2-苯基-2-(苯硫基)乙基丙烯酸酯的过程。该单体可以聚合成具有高折射率的光学产品。使用这种具有高折射率的单体制成的光学产品可以更薄，提供与使用折射率相对较低的材料制成的产品相同的折射功率。特别是，从新型单体制备的聚合材料可用于制造比传统使用的更薄的人工晶体眼内镜头，提供减少空间体积和轻质材料的优势。
• ACTINIC-RADIATION-CURABLE COMPOSITION AND LENS SHEET
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0735062A1

  公开（公告）日：1996-10-02

  An active energy ray-curable composition comprising (A) 20 to 80 parts by weight of a compound represented by the following general formula I: wherein R1 represents hydrogen or methyl, X and Y may be the same or different and represent methyl, chlorine, bromine or iodine, and t and u each independently represent an integer of 0-2, (B) 20 to 80 parts by weight of at least one compound having at least one acryloyl or methacryloyl group in the molecule, or (B-1) 10 to 90 parts by weight of at least one compound having at least two acryloyl or methacryloyl groups in the molecule and (B-2) 1 to 90 parts by weight of at least one monoacrylate or monomethacrylate compound having one acryloyl or methacryloyl group in the molecule, and (C) 0.01 to 5 parts by weight of an active energy ray-sensitive radical polymerization initiator with respect to 100 parts by weight of the total of components (A) and (B) or components (A), (B-1) and (B-2),    as well as a lens sheet comprising a lens section formed on at least one side of a transparent substrate using the composition.

  一种活性能量射线固化组合物，包括 (A) 20 至 80 份（按重量计）由以下通式 I 代表的化合物： 其中 R1 代表氢或甲基，X 和 Y 可以相同或不同，代表甲基、氯、溴或碘，t 和 u 各自独立地代表 0-2 的整数、 (B) 20 至 80 份（按重量计）分子中至少有一个丙烯酰基或甲基丙烯酰基的至少一种化合物，或 (B-1) 10 至 90 份（按重量计）分子中至少有两个丙烯酰基或甲基丙烯酰基的至少一种化合物，和 (B-2) 1 至 90 份（按重量计）分子中至少有一个丙烯酰基或甲基丙烯酰基的单丙烯酸酯或单甲基丙烯酸酯化合物，和 (C) 相对于 100 份（重量）组分（A）和（B）或组分（A）、（B-1）和（B-2）的总重量，0.01 至 5 份（重量）活性能射线敏感自由基聚合引发剂、 以及透镜片，该透镜片包括使用该组合物在透明基底的至少一面上形成的透镜部分。
• HIGH REFRACTIVE INDEX MONOMERS, COMPOSITIONS AND USES THEREOF
  申请人：BASF SE

  公开号：EP2139878A2

  公开（公告）日：2010-01-06
• FLEXIBLE, HIGH REFRACTIVE INDEX HYDROPHOBIC COPOLYMER
  申请人：Council of Scientific & Industrial Research

  公开号：EP2941445A1

  公开（公告）日：2015-11-11