1-(4-Ethoxyphenyl)-1-phenylprop-2-yn-1-ol | 1610880-63-1

• 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: 1-(4-Ethoxyphenyl)-1-phenylprop-2-yn-1-ol
• 英文别名: 1-(4-ethoxyphenyl)-1-phenylprop-2-yn-1-ol
• CAS: 1610880-63-1
• 化学式: C₁₇H₁₆O₂
• 分子量: 252.313
• InChiKey: FCPVYNOBPWUMBL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-hydroxy-6-(2-hydroxy)ethoxynaphthalene 、 1-(4-Ethoxyphenyl)-1-phenylprop-2-yn-1-ol 在 对甲苯磺酸 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 生成 2-((3-(4-ethoxyphenyl)-3-phenyl-3H-benzo[f]chromen-8-yl)oxy)ethan-1-ol
  参考文献：
  名称：

  调制萘并吡喃光致变色：一种微乳液共聚策略

  摘要：

  通过与甲基丙烯酸甲酯（MMA）和甲基丙烯酸正丁酯（BMA）单体进行细乳液共聚制备了新型的基于萘并吡喃衍生物的光致变色聚合物纳米粒子。光致变色速率的系统的调制可以实现经由调整MMA和BMA单体的比例，以使萘并吡喃在刚性和柔软的环境之间摇摆。透射电子显微照片（TEM）和动态光散射（DLS）图像证明纳米颗粒是离散且光滑的。聚合物纳米颗粒中萘并吡喃的典型光谱特征表明，光致色素成功地掺入了纳米颗粒中。另外，该聚合物纳米颗粒在UV辐射和热逆反应时显示出良好的光致变色可逆性和稳定性。

  DOI：

  10.1039/c3nj01313h

文献信息

• PHOTOCHROMIC MATERIALS
  申请人：Tomasulo Massimiliano

  公开号：US20110108781A1

  公开（公告）日：2011-05-12

  The present invention relates to photochromic materials that include a photochromic compound that includes a photochromic substituent (e.g., an indeno-fused naphthopyran) and at least one pendent silane group, which is bonded to the photochromic substituent. The pendent silane groups are selected from certain pendent siloxy-silane groups and/or pendent alkoxy-silane groups represented by general formulas (I) and/or (II) as described in further detail herein. The present invention also relates to photochromic articles, such as photochromic optical elements (e.g., photochromic lenses), and photochromic coating compositions (e.g., curable photochromic coating compositions), that include the photochromic materials of the present invention. The photochromic materials of the present invention have improved compatibility with compositions into which they may be incorporated, for example, coating compositions, such as urethane coating compositions.

  本发明涉及包括具有光致变色取代基（例如，吲哚并环戊基吡喃）和至少一个侧基硅烷基的光致变色化合物的光致变色材料。侧基硅烷基从描述的通用式（I）和/或（II）表示的某些侧基硅氧烷基和/或侧基烷氧基中选择。本发明还涉及光致变色物品，例如光致变色光学元件（例如，光致变色透镜）和光致变色涂层组合物（例如，可固化的光致变色涂层组合物），其中包括本发明的光致变色材料。本发明的光致变色材料与可能加入其中的组合物（例如，涂层组合物，例如脲基涂层组合物）具有改进的相容性。
• US8518305B2
  申请人：——

  公开号：US8518305B2

  公开（公告）日：2013-08-27
• [EN] PHOTOCHROMIC MATERIALS<br/>[FR] MATIÈRES PHOTOCHROMIQUES
  申请人：TRANSITIONS OPTICAL INC

  公开号：WO2011053615A1

  公开（公告）日：2011-05-05

  The present invention relates to photochromic materials that include a photochromic compound that includes a photochromic substituent (e.g., an indeno-fused naphthopyran) and at least one pendent silane group, which is bonded to the photochromic substituent. The pendent silane groups are selected from certain pendent siloxy-silane groups and/or pendent alkoxy-silane groups represented by general formulas (I) and/or (II) as described in further detail herein. The present invention also relates to photochromic articles, such as photochromic optical elements (e.g., photochromic lenses), and photochromic coating compositions (e.g., curable photochromic coating compositions), that include the photochromic materials of the present invention. The photochromic materials of the present invention have improved compatibility with compositions into which they may be incorporated, for example, coating compositions, such as urethane coating compositions.
• Toward modulation of the naphthopyran photochromism: a miniemulsion copolymerization strategy
  作者：Dehua Li、Meiduo Zhang、Guang Wang、Shuangxi Xing

  DOI：10.1039/c3nj01313h

  日期：——

  Novel naphthopyran derivative based photochromic polymer nanoparticles are prepared via miniemulsion copolymerization with methyl methacrylate (MMA) and n-butyl methacrylate (BMA) monomers. The systematic modulation of the photochromic rate can be achieved via tuning the ratio of MMA and BMA monomers to lead the naphthopyrans to swing between rigid and soft surroundings. Transmission electron micrographs

  通过与甲基丙烯酸甲酯（MMA）和甲基丙烯酸正丁酯（BMA）单体进行细乳液共聚制备了新型的基于萘并吡喃衍生物的光致变色聚合物纳米粒子。光致变色速率的系统的调制可以实现经由调整MMA和BMA单体的比例，以使萘并吡喃在刚性和柔软的环境之间摇摆。透射电子显微照片（TEM）和动态光散射（DLS）图像证明纳米颗粒是离散且光滑的。聚合物纳米颗粒中萘并吡喃的典型光谱特征表明，光致色素成功地掺入了纳米颗粒中。另外，该聚合物纳米颗粒在UV辐射和热逆反应时显示出良好的光致变色可逆性和稳定性。