(+/-)-5'-chloro-6-nitro-1',3',3'-trimethylspiro(2H-1-benzopyran-2,2'-indoline) | 5910-68-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: (+/-)-5'-chloro-6-nitro-1',3',3'-trimethylspiro(2H-1-benzopyran-2,2'-indoline)
• 英文别名: 5-Chlor-6'-Nitro-1,3,3-trimethylindolinobenzospiropyran；5'-Chloro-1',3',3'-trimethyl-6-nitro-spiro[chromene-2,2'-indoline]；5'-chloro-1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole]
• CAS: 5910-68-9
• 化学式: C₁₉H₁₇ClN₂O₃
• 分子量: 356.809
• InChiKey: TWTUNSPZNQWUEJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  25
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  58.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  螺[1,3,3-三甲基吲哚-(6'-硝基苯并二氢吡喃)] 在 氯 作用下， 以 氯仿 为溶剂， 生成 (+/-)-5'-chloro-6-nitro-1',3',3'-trimethylspiro(2H-1-benzopyran-2,2'-indoline)
  参考文献：
  名称：

  Some substitution reactions in a number of photochromic indolinespirochromenes

  摘要：

  DOI：

  10.1007/bf00488909

文献信息

• Thermo- and photochromic dyes: Spiro(indolinebenzopyrans). 2—detailed assignment of the1H NMR spectra and structural aspects of the closed form of 1,3,3-trimethylspiro(indoline-2,2′-benzopyrans)
  作者：Sam-Rok Keum、Ki-Bong Lee、Peter M. Kazmaier、Richard A. Manderville、Erwin Buncel

  DOI：10.1002/mrc.1260301119

  日期：1992.11

  The proton NMR assignments for a series of 12 thermo- and photochromic 1,3,3-trimethylspiro(indoline-2,2′-benzopyrans) dyes is reported. All of the protons in the dye molecule were assigned through a combination of homonuclear decoupling experiments and correlation spectroscopy. The relative stereochemistry of the indolino gem-dimethyl groups was assigned so that, for the S-epimer, the pro-R methyl was found to resonate at 1.24 ppm while the pro-S methyl appeared at 1.37 ppm for compound 1.

  报道了一系列 12 种热致变色和光致变色 1,3,3-三甲基螺（二氢吲哚-2,2'-苯并吡喃）染料的质子 NMR 归属。染料分子中的所有质子都是通过同核解耦实验和相关光谱的结合来分配的。吲哚啉偕二甲基的相对立体化学被指定，因此对于 S-差向异构体，发现前 R 甲基在 1.24 ppm 处共振，而对于化合物 1，前 S 甲基出现在 1.37 ppm 处。
• Synthetic resin laminate having both polarization characteristic and photochromism characteristic
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1162482A2

  公开（公告）日：2001-12-12

  A synthetic resin laminate having both phtochromism characteristic and polarization characteristic consisting essentially of two transparent synthetic resin layers, a resin layer having phtochromism characteristic and a resin layer having polarization characteristic interposed between said two transparent synthetic resin layers and an adhesive layer to adhere said resin layer having polarization characteristic to said one transparent synthetic resin layer, wherein said one transparent synthetic resin layer to contact said resin layer having phtochromism characteristic has a thickness of 50 µm or above and a retardation value of 150 nm or below, or 3000 nm or above.

  一种具有变色特性和偏振特性的合成树脂层压板，主要由两个透明合成树脂层、一个具有变色特性的树脂层和一个具有偏振特性的树脂层组成，所述两个透明合成树脂层之间有一个粘合层，用于将所述具有偏振特性的树脂层粘在所述一个透明合成树脂层上，其中与所述具有变色特性的树脂层接触的所述一个透明合成树脂层的厚度为 50 微米或以上，延迟值为 150 纳米或以下，或 3000 纳米或以上。
• PLASTIC MOLDED PRODUCT HAVING PHOTOCHROMIC CHARACTERISTICS AND/OR POLARIZING CHARACTERISTICS
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1394595A1

  公开（公告）日：2004-03-03

  A plastic molded article laminated a layer with a photochromic property and/or a layer with a polarization property on at least one side of a base material, said base material being a polycarbonate having a photoelastic constant of 55×10-12 m2/N or below.

  一种塑料成型品，在基材的至少一面层压了一层具有光致变色特性的层和/或一层具有偏振特性的层，所述基材为聚碳酸酯，其光弹性常数为 55×10-12 m2/N 或以下。
• A non-glaring laminated body, a coated non-glaring laminated body, a non-glaring material, and a method for producing the non-glaring material
  申请人：MGC Filsheet Co., Ltd.

  公开号：EP1916097A2

  公开（公告）日：2008-04-30

  [Problem to be solved] The present invention provides a non-glaring material having an excellent property to cut ultraviolet rays, and having an excellent appearance and optical property as well as easy producibility and processibility, and a method for producing the non-glaring material. [Means to solve the problem] A non-glaring laminated body consisting of two transparent plastic material layers, a polarizing film layer which is held between the two transparent plastic material layers, and a synthetic adhesive layer which adheres the plastic material layer to the polarizing film layer, wherein at least one of the adhesive layers includes a fluorescent whitening agent and an ultraviolet ray absorber.

  [有待解决的问题］ 本发明提供了一种具有优异的紫外线切割性能、优异的外观和光学性能以及易于生产和加工的不刺眼材料，以及生产这种不刺眼材料的方法。 [解决问题的方法］ 一种不刺眼层压体，由两层透明塑料材料层、夹在两层透明塑料材料层之间的偏光膜层和将塑料材料层粘在偏光膜层上的合成粘合剂层组成，其中至少一层粘合剂层包括荧光增白剂和紫外线吸收剂。
• Organic light-emitting display apparatus
  申请人：Samsung Display Co., Ltd.

  公开号：US10249693B2

  公开（公告）日：2019-04-02

  An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material.

  一种根据外部光照条件选择性实现圆偏振的有机发光显示装置，包括基板；基板上的有机发光器件；有机发光器件上的密封部件；基板、有机发光器件或密封部件的一个表面上的相位延迟层，以及基板、有机发光器件或密封部件的另一个表面上的线性偏振层；以及位于基板、有机发光器件或密封部件的另一表面上的线性偏振层，其中线性偏振层的位置比相位延迟层更靠近外部光源，并且线性偏振层包括光致变色材料。