3-(4-methoxyphenyl)-3-(2-methyl-2,3-dihydrobenzofur-5-yl)-8-methoxy-9-carbomethoxy-3H-naphtho[2,1-b]pyran | 184356-63-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: 3-(4-methoxyphenyl)-3-(2-methyl-2,3-dihydrobenzofur-5-yl)-8-methoxy-9-carbomethoxy-3H-naphtho[2,1-b]pyran
• 英文别名: Methyl 8-methoxy-3-(4-methoxyphenyl)-3-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)benzo[f]chromene-9-carboxylate
• CAS: 184356-63-6
• 化学式: C₃₂H₂₈O₆
• 分子量: 508.571
• InChiKey: CAIUYVOWZWRJGB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  38
• 可旋转键数：
  6
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  63.2
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• PHOTOCHROMIC SUBSTITUTED NAPHTHOPYRAN COMPOUNDS
  申请人：PPG INDUSTRIES, INC.

  公开号：EP0805993A1

  公开（公告）日：1997-11-12
• EP0805993A4
  申请人：——

  公开号：EP0805993A4

  公开（公告）日：1999-03-03
• Photochromic articles that activate behind ultraviolet radiation blocking transparencies and methods for preparation
  申请人：——

  公开号：US20040185268A1

  公开（公告）日：2004-09-23

  Described are photochromic articles that include a substrate and at least one photochromic material adapted to change from an unactivated state to an activated state by exposure to radiation substantially in a wavelength range from 380 to 410 nanometers (nm) when measured over a wavelength range of from 380 to 700 nm. The photochromic articles demonstrate a photochromic response when activated behind an ultraviolet blocking transparency such as an automotive windshield. For example, the photochromic articles retain at least 12 percent of the activation measured as change in optical density or delta OD under outdoor simulating conditions in the Outdoor Test when tested under conditions simulating an eyeglass wearer behind an automotive windshield in the Behind the Windshield Test. Methods for producing the aforedescribed photochromic articles are also described.
• US5578252A
  申请人：——

  公开号：US5578252A

  公开（公告）日：1996-11-26
• US7166357B2
  申请人：——

  公开号：US7166357B2

  公开（公告）日：2007-01-23