5-chloro-2,3-dihydro-1,3,3-trimethylspiro[indole-2,2'-[2H]phenanthro[9,10-b][1,4]oxazine]

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: 5-chloro-2,3-dihydro-1,3,3-trimethylspiro[indole-2,2'-[2H]phenanthro[9,10-b][1,4]oxazine]
• 英文别名: 5-Chloro-1,3,3-trimethylspiro[indole-2,2'-phenanthro[9,10-b][1,4]oxazine]
• 化学式: C₂₆H₂₁ClN₂O
• 分子量: 412.919
• InChiKey: WQXPQBJFCUXKJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  30
• 可旋转键数：
  0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  24.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-chloro-2,3-dihydro-1,3,3-trimethylspiro[indole-2,2'-[2H]phenanthro[9,10-b][1,4]oxazine] 以 various solvent(s) 为溶剂， 生成 10-[(Z)-5-Chloro-1,3,3-trimethyl-1,3-dihydro-indol-(2E)-ylidenemethylimino]-10H-phenanthren-9-one
  参考文献：
  名称：

  Thermal Back-Isomerization of Spirocyclic Naphtho-oxazine and Phenanthro-oxazine Derivatives in Alcohols, Nitriles, and Poly(alkyl methacrylates)

  摘要：

  The thermal back-isomerization of spiro[indole-naphtho-oxazine] 1 and spiro[indole-phenanthro-oxazine] 2 was studied in a series of primary alcohols, nitriles, and poly(methylmethacrylate), poly(ethylmethacrylate), and poly(isobutyl methacrylate) films by laser-flash photolysis in the temperature range of 0-70 degrees. The decay is monoexponential in fluid solution, but deviates strongly from this behavior in polymeric environments even above the glass transition temperature of the polymers (Tg). In liquids, a very small solvent effect is observed on the isomerization rate constants (k(ISO)) for 1, which is attributed mostly to the solvent viscosity eta. The values of k(ISO) for 2 show influence of solvent viscosity and polarity. which were studied by application of a semiempirical relationship that accounts for non-Markovian processes. The decay kinetics in polymers was described by a Gaussian distribution of the activation energy and by a kinetic model that takes into account the simultaneous relaxation of the probe and the environment. For 1 and 2. the rate constant at the center of the Gaussian distribution is very similar to the first-order rate constant in nonpolar solvents. The Gaussian width of the distribution (sigma) decreases with temperature and is very similar in all polymers under Tg, and, above Tg, a decreases more abruptly. we make comparisons of the parameters derived from analysis of both 1 and 2 in polymers. as well as of their behaviors in solution and in polymers.

  DOI：

  10.1002/1522-2675(20010919)84:9<2751::aid-hlca2751>3.0.co;2-h

文献信息

• Strain gauge polymer comprising photochromic colorant
  申请人：XEROX CORPORATION

  公开号：US10381134B2

  公开（公告）日：2019-08-13

  A composite manufacture includes an extrudable thermoplastic matrix and a photochromic colorant, the photochromic colorant conferring to the composite a reversible strain-induced color change property. Methods include adding photochromic colorant to an extrudable thermoplastic polymer matrix to form a mixture, heating the mixture to form a composite, the photochromic colorant conferring to the composite a reversible strain-induced color change property. The composite manufactures can be used in cable coatings permitting visual detection of mechanical stresses in a wire based on the reversible strain-induced color change property.

  复合材料制造包括可挤出热塑性基体和光致变色着色剂，光致变色着色剂赋予复合材料可逆的应变诱导变色特性。方法包括将光致变色着色剂添加到可挤出热塑性聚合物基体中以形成混合物，加热混合物以形成复合材料，光致变色着色剂赋予复合材料可逆的应变诱导变色特性。这种复合材料可用于电缆涂层，根据可逆应变诱导变色特性，对电线中的机械应力进行视觉检测。
• Free radical polymerizable adhesion-promoting interlayer compositions and methods of use
  申请人：PRC-DeSoto International, Inc.

  公开号：US11173692B2

  公开（公告）日：2021-11-16

  Adhesion-promoting compositions and the use of the adhesion-promoting compositions to provide adhesion-promoting interlayers to enhance adhesion between adjoining layers of sulfur-containing sealants are disclosed. In repair applications, the adhesion-promoting compositions can enhance the adhesion of an overlying radiation-curable sulfur-containing sealant to a damaged or aged sulfur-containing sealant.

  本发明公开了附着力促进组合物以及使用附着力促进组合物提供附着力促进夹层，以增强相邻含硫密封剂层之间的附着力。在维修应用中，附着力促进组合物可以增强上层辐射固化含硫密封剂与受损或老化含硫密封剂的附着力。
• Colorimetric indicators for photocurable sealants
  申请人：The Boeing Company

  公开号：US11359136B2

  公开（公告）日：2022-06-14

  Sealant compositions and methods for their use where the sealant compositions include a curable sealant and a photochromic material that undergoes a feature change upon exposure to radiation.

  密封剂组合物及其使用方法，其中，该密封剂组合物包括可固化的密封剂和一种光致变色材料，该光致变色材料在暴露于辐射时发生特征变化。
• FREE RADICAL POLYMERIZABLE ADHESION-PROMOTING INTERLAYER COMPOSITIONS AND METHODS OF USE
  申请人：PRC-Desoto International, Inc.

  公开号：EP4077464A2

  公开（公告）日：2022-10-26
• POINTING DISPLAY DEVICE
  申请人：DONGWOO FINE-CHEM CO., LTD.

  公开号：US20150198745A1

  公开（公告）日：2015-07-16

  This invention relates to a pointing display device comprising a UV reaction material layer comprising UV reaction material which generates change of color by UV, UV reaction part comprising a substrate part for which a coating layer is the UV reaction material layer, and UV light source which may emit UV laser.