4-(4-(ethyl(2-hydroxyethyl)amino)phenyl)-2-(hydroxyimino)naphthalen-1(2H)-one | 1198842-93-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-(4-(ethyl(2-hydroxyethyl)amino)phenyl)-2-(hydroxyimino)naphthalen-1(2H)-one
• CAS: 1198842-93-1
• 化学式: C₂₀H₂₀N₂O₃
• 分子量: 336.39
• InChiKey: UYMMPWDLHFNMLX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.96
• 重原子数：
  25.0
• 可旋转键数：
  5.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  73.13
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  1-isobutyl-3,3-dimethyl-2-methyleneindoline 、 4-(4-(ethyl(2-hydroxyethyl)amino)phenyl)-2-(hydroxyimino)naphthalen-1(2H)-one 以 乙醇 为溶剂， 反应 3.0h， 以84%的产率得到2-(ethyl(4-(1-isobutyl-3,3-dimethylspiro[indoline-2,2'-naphtho[1,2-b][1,4]oxazine]-6'-yl)phenyl)amino)ethanol
  参考文献：
  名称：

  Synthesis of Green Colored Photochromic 6′-Arylamino Spiro [2H]Naphth[1,2-b]oxazines

  摘要：

  The published route to a series of 6'-arylamino substituted photochromic spirooxazines has been investigated with improvements made to perform the synthesis in satisfactory yield. The route has been exemplified with several novel derivatives prepared (including hydroxyl functionalised). Additionally, a one-pot procedure for the conversion of suitably functionalized 1,2-naphthoquinones into the photochromic compounds is reported.

  DOI：

  10.1080/00397910903457423
• 作为产物：
  描述：

  4-(4-(ethyl(2-hydroxyethyl)amino)phenyl)naphthalene-1,2-dione 在 盐酸羟胺 作用下， 以 乙醇 为溶剂， 反应 1.0h， 以95%的产率得到4-(4-(ethyl(2-hydroxyethyl)amino)phenyl)-2-(hydroxyimino)naphthalen-1(2H)-one
  参考文献：
  名称：

  Synthesis of Green Colored Photochromic 6′-Arylamino Spiro [2H]Naphth[1,2-b]oxazines

  摘要：

  The published route to a series of 6'-arylamino substituted photochromic spirooxazines has been investigated with improvements made to perform the synthesis in satisfactory yield. The route has been exemplified with several novel derivatives prepared (including hydroxyl functionalised). Additionally, a one-pot procedure for the conversion of suitably functionalized 1,2-naphthoquinones into the photochromic compounds is reported.

  DOI：

  10.1080/00397910903457423

文献信息

• Photochromic Polymer and Composition Comprising Photochromic Polymer
  申请人：Evans Richard Alexander

  公开号：US20110147681A1

  公开（公告）日：2011-06-23

  A photochromic polymer comprising at least one siloxane oligomer and at least two photochromic groups covalently linked to one or both terminuses of the siloxane oligomer and compositions containing photochromic siloxane polymers with narrow polydispersity. The photochromic polymer enhances switching speed in rigid host polymers.

  一种光致变色聚合物，包括至少一种硅氧烷寡聚物和至少两种光致变色基团，这些基团共价连接到硅氧烷寡聚物的一个或两个末端。含有具有狭窄聚分分布的光致变色硅氧烷聚合物的组合物。该光致变色聚合物可以提高刚性宿主聚合物的切换速度。
• Photochromic polymer and composition comprising photochromic polymer
  申请人：Evans Richard Alexander

  公开号：US08865029B2

  公开（公告）日：2014-10-21

  A photochromic polymer comprising at least one siloxane oligomer and at least two photochromic groups covalently linked to one or both terminuses of the siloxane oligomer and compositions containing photochromic siloxane polymers with narrow polydispersity. The photochromic polymer enhances switching speed in rigid host polymers.

  一种光致变色聚合物，包括至少一种硅氧烷寡聚物和至少两个光致变色基团，它们与硅氧烷寡聚物的一个或两个端点共价连接，以及含有具有狭窄分子量分布的光致变色硅氧烷聚合物的组合物。该光致变色聚合物可以提高刚性宿主聚合物的切换速度。