4-(2,6-diphenypyridin-4-yl)-N,N-diphenylaniline | 1428735-94-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-(2,6-diphenypyridin-4-yl)-N,N-diphenylaniline
• 英文别名: 4-(2,6-diphenylpyridin-4-yl)-N,N-diphenylaniline
• CAS: 1428735-94-7
• 化学式: C₃₅H₂₆N₂
• 分子量: 474.605
• InChiKey: UYXQTFCPGGKZKB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9
• 重原子数：
  37
• 可旋转键数：
  6
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  16.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  三苯胺 在 ammonium acetate 、 sodium hydroxide 、 三氯氧磷 作用下， 以 乙醇 为溶剂， 反应 19.0h， 生成 4-(2,6-diphenypyridin-4-yl)-N,N-diphenylaniline
  参考文献：
  名称：

  Spectral studies of multi-branched fluorescence dyes based on triphenylpyridine core

  摘要：

  A series of novel triphenylpyridine-containing triphenylamine derivatives have been carefully designed and prepared in good yields using the stepwise route reactions. The relationship of photoluminescence property and structure of compounds 9-13 was systematically investigated via UV-vis, fluorescence, thermogravimetric and electrochemical analyzer. The highest occupied molecular orbital and the lowest unoccupied molecular orbital distributions of compounds 9-13 were calculated by density functional theory method. The high fluorescence quantum yields, desirable the highest occupied molecular orbital levels and high thermal stability of compounds 9-13 indicate that the linkage of triphenylpyridine and triphenylamine is an efficient means to enhance hole-transporting ability and fluorescent quantum yield. (C) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2013.10.087

文献信息

• [EN] THERMOCHROMIC COMPOSITIONS FROM TRISUBSTITUTED PYRIDINE LEUCO DYES<br/>[FR] COMPOSITIONS THERMOCHROMIQUES DE LEUCO-COLORANTS COMPRENANT UNE OU PLUSIEURS PYRIDINES TRISUBSTITUÉES
  申请人：CHROMATIC TECH INC

  公开号：WO2013049229A1

  公开（公告）日：2013-04-04

  A thermochromic leuco dye composition contains a leuco dye moiety including one or more tri-aryl substituted pyridines, a UVA developer moiety including at least one UVA developer selected from the group consisting of salicylic acid and derivatives thereof, and biphenyls and derivatives thereof, and a carrier selected from the group consisting of a fatty ester, fatty alcohol, fatty amide, and combinations thereof.

  一种热致变色白色染料组合物包含一个含有一种或多种三芳基取代吡啶的白色染料部分，一个UVA显色剂部分包括至少一种从水杨酸及其衍生物、联苯和其衍生物中选择的UVA显色剂，以及从脂肪酯、脂肪醇、脂肪酰胺和它们的组合中选择的载体。
• LUMINESCENT CYCLOMETALATING TRIDENTATE LIGAND-CONTAINING GOLD(III) COMPOUNDS WITH ARYL AUXILIARY LIGANDS FOR ORGANIC LIGHT-EMITTING DEVICES AND THEIR PREPARATION THEREOF
  申请人：THE UNIVERSITY OF HONG KONG

  公开号：US20200044167A1

  公开（公告）日：2020-02-06

  A novel class of gold(III) compounds containing cyclometalated tridentate ligand and one aryl auxiliary ligand, both coordinated to a gold(III) metal center. (a) X is nitrogen or carbon; (b) Y and Z are independently nitrogen or carbon; (c) A is cyclic structure (derivative) of pyridine, quinoline, isoquinoline or phenyl group; (d) B and C are independently cyclic structures (derivatives) of pyridine, quinoline, isoquinoline or phenyl groups; (e) B and C can be identical or non-identical, with the proviso that both B and C are not 4-tert-butylbenzene; (f) R′ is a substituted carbon, nitrogen, oxygen or sulfur donor ligand attached to the gold atom; (g) n is zero, a positive integer or a negative integer. wherein R′ is selected from, but not limited to, aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocyclic aryl and substituted heterocyclic aryl, alkoxy, aryloxy, amide, thiolate, sulfonate, phosphide, fluoride, chloride, bromide, iodide, cyanate, thiocyanate or cyanide. Rings A, B and C are independently benzene or pyridine, or aryl (derivatives) or pyridyl, quinolyl, isoquinolyl (derivatives) with, but not limited to, one or more alkyl, alkenyl, alkynyl, alkylaryl, cycloalkyl, OR, NR 2 , SR, C(O)R, C(O)OR, C(O)NR 2 , CN, CF 3 , NO 2 , SO 2 , SOR, SO 3 R, halo, aryl, substituted aryl, heteroaryl, substituted heteroaryl or heterocyclic group, wherein R is independently alkyl, alkenyl, alkynyl, alkyaryl, aryl, or cycloalkyl.

  一种新型的含有环金(III)配合物的金化合物，其包含三齿配体和一个芳基辅助配体，均与金(III)金属中心配位。(a) X为氮或碳；(b) Y和Z独立为氮或碳；(c) A为吡啶、喹啉、异喹啉或苯基衍生物的环状结构(衍生物)；(d) B和C独立为吡啶、喹啉、异喹啉或苯基衍生物的环状结构(衍生物)；(e) B和C可以相同或不同，但B和C都不是4-叔丁基苯；(f) R'是连接到金原子的取代碳、氮、氧或硫供体配体；(g) n为零、正整数或负整数。其中R'选自但不限于芳基、取代芳基、杂芳基、取代杂芳基、杂环芳基和取代杂环芳基、烷氧基、芳氧基、酰胺、硫醇酸盐、磷化物、氟化物、氯化物、溴化物、碘化物、氰酸盐、硫氰酸盐或氰化物。环A、B和C独立为苯或吡啶，或芳基(衍生物)或吡啶基、喹啉基、异喹啉基(衍生物)，但不限于其中一个或多个烷基、烯基、炔基、烷基芳基、环烷基、OR、NR2、SR、C(O)R、C(O)OR、C(O)NR2、CN、CF3、NO2、SO2、SOR、SO3R、卤素、芳基、取代芳基、杂芳基、取代杂芳基或杂环基，其中R独立为烷基、烯基、炔基、烷基芳基、芳基或环烷基。
• LUMINESCENT GOLD(III) COMPOUNDS WITH THERMALLY STIMULATED DELAYED PHOSPHORESCENCE (TSDP) PROPERTY FOR ORGANIC LIGHT-EMITTING DEVICES AND THEIR PREPARATION
  申请人：THE UNIVERSITY OF HONG KONG

  公开号：US20210074933A1

  公开（公告）日：2021-03-11

  A novel class of gold (III) compounds with thermally stimulated delayed phosphorescence (TSDP) properties, methods of making and use thereof are disclosed. The gold (III) compound includes a triazine-containing cyclometalating tridentate ligand and one auxiliary ligand, both coordinated to a gold (III) metal center. The gold (III) compounds can be used as light-emitting material for fabrication of OLEDs. A novel concept of TSDP to harvest light emission from the higher energy triplet excited state via the up-conversion from the lowest-energy triplet excited state by efficient spin-allowed reverse internal conversion is also disclosed.

  本发明公开了一种具有热激发延迟磷光（TSDP）特性的新型金（III）化合物，以及制备和使用方法。该金（III）化合物包括三嗪含有环金属三齿配体和一个辅助配体，两者均配位于金（III）金属中心。该金（III）化合物可用作制备OLED的发光材料。本发明还公开了一种新颖的TSDP概念，通过有效的自旋允许反向内转换，从高能三重激发态中收集光发射，通过从最低能三重激发态的上转换实现。
• Thermochromic Compositions From Trisubstituted Pyridine Leuco Dyes
  申请人：Krutak James J.

  公开号：US20130075675A1

  公开（公告）日：2013-03-28

  A thermochromic leuco dye composition contains a leuco dye moiety including one or more tri-aryl substituted pyridines, a UVA developer moiety including at least one UVA developer selected from the group consisting of salicylic acid and derivatives thereof, and biphenyls and derivatives thereof, and a carrier selected from the group consisting of a fatty ester, fatty alcohol, fatty amide, and combinations thereof.

  一种热致变色的白色染料组合物，包含一个白色染料基团，其中包括一个或多个三芳基取代的吡啶，一个紫外线A发展剂基团，其中至少包含从水杨酸及其衍生物和联苯及其衍生物中选择的一个紫外线A发展剂，以及一个选自脂肪酸酯，脂肪醇，脂肪酰胺和其组合物的载体基团。
• REVERSIBLY THERMOCHROMIC COMPOSITION, AND REVERSIBLY THERMOCHROMIC MICROCAPSULE PIGMENT HAVING SAME ENCLOSED THEREIN
  申请人：The Pilot Ink Co., Ltd

  公开号：EP3608386A1

  公开（公告）日：2020-02-12

  [Problems] The present invention provides a highly marketable reversibly color changeable composition which provides a vivid yellow to orange color during color development, turns colorless during decoloration, and improves light resistance and a reversibly thermochromic microcapsule pigment encapsulating the same. [Solution] Disclosed are a reversibly thermochromic composition including: (a) a specific pyridine derivative as an electron-donating color-developing organic compound; (b) an electron-accepting compound; and (c) a reaction medium which reversibly induces an electron transfer reaction between the component (a) and the component (b) in a specific temperature range, and a reversibly thermochromic microcapsule pigment encapsulating the same.

  问题 本发明提供了一种高度市场化的可逆变色组合物，该组合物在显色过程中提供鲜艳的黄色至橙色，在脱色过程中变成无色，并提高了耐光性，还提供了封装该组合物的可逆热变色微胶囊颜料。 [解决方案］ 本发明公开了一种可逆热致变色组合物，包括：（a）作为电子捐赠显色有机化合物的特定吡啶衍生物；（b）电子接受化合物；和（c）在特定温度范围内可逆地诱导组分（a）和组分（b）之间发生电子转移反应的反应介质，以及封装该组合物的可逆热致变色微胶囊颜料。