1-(4-fluorophenyl)-2-methoxycarbonyl-4-acetoxy-6-fluoronaphthalene | 942206-43-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-(4-fluorophenyl)-2-methoxycarbonyl-4-acetoxy-6-fluoronaphthalene
• 英文别名: Methyl 4-acetyloxy-6-fluoro-1-(4-fluorophenyl)naphthalene-2-carboxylate
• CAS: 942206-43-1
• 化学式: C₂₀H₁₄F₂O₄
• 分子量: 356.326
• InChiKey: RAWAZXOZHCRMDZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Photochromic indeno-fused naphthopyrans
  申请人：Chopra Anu

  公开号：US20070138448A1

  公开（公告）日：2007-06-21

  Photochromic materials comprising indeno-fused naphthopyrans having substituents comprising a 4-fluorophenyl group and a 4-aminophenyl group bonded to the 3-position of the indeno-fused naphthopyran are disclosed. The photochromic materials may exhibit faster fade rates as compared to similar indeno-fused naphthopyrans without a 4-fluorophenyl group and a 4-aminophenyl group bonded to the 3-position of the indeno-fused naphthopyran. Substituted 2-propyn-1-ols utilized for the synthesis of the indeno-fused naphthopyrans disclosed herein are disclosed. Photochromic compositions and articles, such as optical elements, incorporating the photochromic materials disclosed herein are also disclosed.

  本文披露了一种包含取代基的吲哚并萘噻吩的光致变色材料，该取代基包括与吲哚并萘噻吩的3位键合的4-氟苯基和4-氨基苯基。与没有4-氟苯基和4-氨基苯基键合到吲哚并萘噻吩的类似吲哚并萘噻吩相比，光致变色材料可能表现出更快的褪色速率。本文还披露了用于合成本文所披露的吲哚并萘噻吩的取代2-丙炔-1-醇。本文还披露了包含本文所披露的光致变色材料的光致变色组合物和物品，例如光学元件。
• Photochromic materials having electron-withdrawing substituents
  申请人：Chopra Anu

  公开号：US20070138449A1

  公开（公告）日：2007-06-21

  Photochromic materials comprising indeno-fused naphthopyrans having a first electron-withdrawing substituent and, in certain non-limiting embodiments, a second electron-withdrawing substituent are disclosed. The photochromic materials according to the various embodiments may display faster fade rates, bathochromic shift, and higher performance ratings compared to comparable indeno-fused naphthopyrans without the electron-withdrawing substituents. Photochromic compositions and articles, such as optical elements, incorporating the photochromic materials are also disclosed.

  本发明揭示了包括具有第一电子受体取代基和在某些非限制性实施例中具有第二电子受体取代基的茚并萘噻吩的光致变色材料。根据各种实施例，光致变色材料可能显示比没有电子受体取代基的茚并萘噻吩更快的褪色速率、红移和更高的性能评级。还揭示了包含光致变色材料的光致变色组合物和物品，例如光学元件。
• PHOTOCHROMIC INDENO-FUSED NAPHTHOPYRANS
  申请人：TRANSITIONS OPTICAL, INC.

  公开号：EP1966180A1

  公开（公告）日：2008-09-10
• PHOTOCHROMIC MATERIALS HAVING ELECTRON-WITHDRAWING SUBSTITUENTS
  申请人：TRANSITIONS OPTICAL, INC.

  公开号：EP1963896A1

  公开（公告）日：2008-09-03
• US7527754B2
  申请人：——

  公开号：US7527754B2

  公开（公告）日：2009-05-05