3,3-di(4-methoxyphenyl)-6,7-dimethoxy-13,13-dimethyl-3H,13H-indeno[2',3':3,4]naphtho[1,2-b]pyran | 329786-04-1

• 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: 3,3-di(4-methoxyphenyl)-6,7-dimethoxy-13,13-dimethyl-3H,13H-indeno[2',3':3,4]naphtho[1,2-b]pyran
• 英文别名: 3,3-bis(4-methoxyphenyl)-6,7-dimethoxy-13,13-dimethyl-3H,13H-indeno[2',1':3,4]naphtho[1,2-b]pyran；10,11-Dimethoxy-5,5-bis(4-methoxyphenyl)-21,21-dimethyl-6-oxapentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2(7),3,8,10,12,15,17,19-nonaene
• CAS: 329786-04-1
• 化学式: C₃₈H₃₄O₅
• 分子量: 570.685
• InChiKey: SXMODSCZZOZBHC-UHFFFAOYSA-N

物化性质

• 沸点：
  719.3±60.0 °C(Predicted)
• 密度：
  1.201±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.1
• 重原子数：
  43
• 可旋转键数：
  6
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  46.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2,3-dimethoxy-7,7-dimethyl-5-hydroxy-7H-benzo[c]-fluorene 、 1,1-双(4-甲氧基苯基)-2-丙炔-1-醇 在 对甲苯磺酸 作用下， 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 2.0h， 生成 3,3-di(4-methoxyphenyl)-6,7-dimethoxy-13,13-dimethyl-3H,13H-indeno[2',3':3,4]naphtho[1,2-b]pyran
  参考文献：
  名称：

  一种利用微通道反应器合成萘并吡喃类光致变色染料的方法

  摘要：

  本发明涉及一种利用微通道反应器合成光致变色染料的方法。在炔醇偶联反应中，通过预反应系统将分别含有反应原料的流动相体系温度调整至反应温度后，利用恒流泵将上述流动相分别泵入微通道反应器内进行混合控温反应，得到含有光变染料的溶液，通过浓缩、重结晶、脱色和干燥，获得光致变色染料。本方法利用微通道较高的混合和热交换效率，保证了反应物的充分混合和控温的精确，节能效果好，流动相可重复利用，降低了生产成本，产物纯度高，降低后续处理难度，方便规模化生产，具有广阔的应用前景。

  公开号：

  CN113943267A

文献信息

• [EN] INDOLENAPHTHOPYRANS AND PHOTOCHROMIC COMPOSITIONS COMPRISING THEM<br/>[FR] INDOLÉAPHTOPYRANES ET COMPOSITIONS PHOTOCHROMIQUES LES COMPRENANT
  申请人：TRANSITIONS OPTICAL LTD

  公开号：WO2020126030A1

  公开（公告）日：2020-06-25

  Provided is a photochromic indolenaphthopyran having the core skeletal structure of Formula (I): wherein R1 and R2 are each independently substituted or unsubstituted alkyloxy, substituted or unsubstituted aryloxy, substituted or unsubstituted alkylthio, substituted or unsubstituted arylthio, substituted or unsubstituted ether, substituted or unsubstituted thioether, amino, a nitrogen-containing heterocycle, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, -NHC(O)Ra, or –OC(O)Ra, wherein Ra is substituted or unsubstituted alkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted alkoxy, substituted or unsubstituted aryloxy, substituted or unsubstituted alkylthio, or substituted or unsubstituted arylthio; R4 is selected from hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heterocycloalkyl, allyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl; and B and B' are each independently substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl, wherein each substituted aryl or substituted heteroaryl is substituted with a group having a Hammett σp value of greater than -0.50.

  提供的是具有式（I）核心骨架结构的光致变色的吲哚萘吡喃，其中R1和R2分别独立地取代或未取代的烷氧基，取代或未取代的芳氧基，取代或未取代的烷硫基，取代或未取代的芳硫基，取代或未取代的醚，取代或未取代的硫醚，氨基，含氮杂环，取代或未取代的烷基，取代或未取代的芳基，-NHC（O）Ra，或-OC（O）Ra，其中Ra是取代或未取代的烷基，取代或未取代的芳基，取代或未取代的杂芳基，取代或未取代的烷氧基，取代或未取代的芳氧基，取代或未取代的烷硫基，或取代或未取代的芳硫基；R4从氢，取代或未取代的烷基，取代或未取代的杂环烷基，烯丙基，取代或未取代的芳基，或取代或未取代的杂芳基中选择；B和B'分别独立地取代或未取代的芳基，或取代或未取代的杂芳基，其中每个取代的芳基或取代的杂芳基都取代为具有大于-0.50的Hammett σp值的基团。
• PHOTOCHROMIC MATERIALS DEMONSTRATING IMPROVED FADE RATES
  申请人：Chopra Anu

  公开号：US20080103301A1

  公开（公告）日：2008-05-01

  Various photochromic materials are provided that are essentially free of polymerizable unsaturated groups, and comprise: a) an indeno[2′,3′:3,4]naphtho[1,2-b]pyran; and b) an electron-withdrawing, non-conjugating group bonded at the 11-position of the indeno[2′,3′:3,4]naphtho[1,2-b]pyran. Alternative embodiments include various substituents at other positions of the indeno[2′,3′:3,4]naphtho[1,2-b]pyran. Also provided are photochromic articles including a substrate and one of the above photochromic materials, in contact with at least a portion of the substrate.

  提供了各种基本不含聚合不饱和基团的光致变色材料，包括：a) 一种吲哚并[2′,3′:3,4]萘并[1,2-b]吡喃；和b) 与吲哚并[2′,3′:3,4]萘并[1,2-b]吡喃的11位结合的电子吸引、非共轭基团。替代实施例包括吲哚并[2′,3′:3,4]萘并[1,2-b]吡喃的其他位置的各种取代基。还提供了包括基板和上述光致变色材料之一的光致变色物品，与基板的至少一部分接触。
• [EN] ARTICLES COMPRISING INDOLENAPHTHOPYRANS<br/>[FR] ARTICLES COMPRENANT DES INDOLÉNAPHTOPYRANES
  申请人：TRANSITIONS OPTICAL LTD

  公开号：WO2020126029A1

  公开（公告）日：2020-06-25

  Provided is an article which transitions from a first state to a second state in response to actinic radiation. The article includes an indolenaphthopyran, wherein in the first state the article exhibits a percent transmission of greater than 80 percent, and in the second state the article exhibits a percent transmission of between 35 and 75 percent, and a τSB value of less than 20 percent. The article can be a photochromic article selected from ophthalmic articles, display articles, windows, mirrors, active liquid crystal cell articles, and passive liquid crystal cell articles.

  提供的是一篇文章，它在接受光辐射的作用下从第一状态过渡到第二状态。该文章包括一种吲哚萘吡喃，其中在第一状态下，文章表现出大于80%的透射率，在第二状态下，文章表现出35%至75%之间的透射率，并且τSB值小于20%。该文章可以是从眼科文章、显示文章、窗户、镜子、主动液晶细胞文章和被动液晶细胞文章中选择的光致变色文章。
• [EN] PHOTOCHROMIC INDENO-FUSED NAPHTHOPYRAN COMPOUNDS WITH REDUCED TEMPERATURE DEPENDENCE<br/>[FR] COMPOSÉS NAPHTOPYRANES INDÉNO-FUSIONNÉS PHOTOCHROMIQUES AYANT UNE DÉPENDANCE À LA TEMPÉRATURE RÉDUITE
  申请人：TRANSITIONS OPTICAL LTD

  公开号：WO2019228604A1

  公开（公告）日：2019-12-05

  A photochromic compound including a core skeletal structure represented by the following Formula (I), wherein D is oxygen or sulfur; E is oxygen, sulfur, or NR2 '; a is 0 or 1; R1 is hydrogen, or substituted or unsubstituted alkyl; R2 and R2' are each independently selected from hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, or substituted or unsubstituted heterocycloalkyl; and the photochromic compound is a thermally reversible photochromic compound.

  一种光致变色化合物，包括由以下化学式（I）表示的核心骨架结构，其中D为氧或硫；E为氧、硫或NR2'；a为0或1；R1为氢，或取代或未取代的烷基；R2和R2'各自独立地选自氢、取代或未取代的烷基、取代或未取代的芳基、取代或未取代的杂芳基、或取代或未取代的杂环烷基；且所述光致变色化合物为热可逆光致变色化合物。
• Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
  申请人：Kim Beon-Kyu

  公开号：US20060228557A1

  公开（公告）日：2006-10-12

  Various non-limiting embodiments disclosed herein relate to photochromic materials having extended pi-conjugated systems. For example, various non-limiting embodiments disclosed herein provide a photochromic material, such as an indeno-fused naphthopyran, which comprises a group that extends the pi-conjugated system of the indeno-fused naphthopyran bonded at the 11-position thereof. Further, the photochromic materials according to certain non-limiting embodiments disclosed herein may display hyperchromic absorption of electromagnetic radiation as compared to conventional photochromic materials and/or may have a closed-form absorption spectrum that is bathochromically shifted as compared to conventional photochromic materials. Other non-limiting embodiments relate to photochromic compositions and photochromic articles, such as optical elements, made using the disclosed photochromic materials, and methods of making the same.

  本文披露的各种非限制性实施例涉及具有扩展π共轭系统的光致变色材料。例如，本文披露的各种非限制性实施例提供了一种光致变色材料，例如吲哚并螺并萘哌啶，其包括延伸吲哚并螺并萘哌啶的π共轭系统的基团，该基团与其11位键合。此外，根据本文披露的某些非限制性实施例，与传统光致变色材料相比，光致变色材料可能显示出电磁辐射的高吸光度，和/或具有相对于传统光致变色材料的向红移的闭合吸收光谱。其他非限制性实施例涉及使用所披露的光致变色材料制造的光致变色组合物和光致变色物品，例如光学元件，以及制造这些物品的方法。