4-methyl-2,5-diphenylpyrimidine | 1227172-39-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 4-methyl-2,5-diphenylpyrimidine
• CAS: 1227172-39-5
• 化学式: C₁₇H₁₄N₂
• 分子量: 246.312
• InChiKey: WOEXGGLBUBBXEA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  苯甲酸 在 2-氯吡啶 、 4-二甲氨基吡啶 、 三氟甲磺酸酐 作用下， 以 二氯甲烷 为溶剂， 反应 1.55h， 生成 4-methyl-2,5-diphenylpyrimidine
  参考文献：
  名称：

  由羧酸和异氰酸烯基酯脱羧合成烯酰胺

  摘要：

  在此，我们报道了一种通过使用羧酸和烯基异氰酸酯作为 DMAP 促进的前体来获取烯酰胺的方案，而不涉及任何金属催化剂和脱水试剂。该协议简单实用，并且能够容忍多种官能团。考虑到简单性、两种起始材料的现成性以及烯酰胺的重要性，我们预计该反应将得到广泛的应用。

  DOI：

  10.1021/acs.orglett.3c01682

文献信息

• Organic electroluminescence device
  申请人：UDC Ireland

  公开号：US10454042B2

  公开（公告）日：2019-10-22

  An object of the present invention is to provide an organic electroluminescence device having excellent light emission efficiency and durability, in particular, durability when driving at a high temperature. Provided is an organic electroluminescence device including on a substrate a pair of electrodes, and at least one layer of an organic layer including a light emitting layer containing a light emitting material disposed between the electrodes, wherein the light emitting layer includes at least each one of specific indolocarbazole derivatives and specific condensed ring metal complexes.

  本发明的目的是提供一种有机电致发光器件，该器件具有优异的发光效率和耐用性，特别是在高温驱动时的耐用性。本发明提供了一种有机电致发光器件，包括在基底上的一对电极，以及至少一层有机层，该有机层包括设置在电极之间的包含发光材料的发光层，其中发光层包括特定吲哚咔唑衍生物和特定缩合环金属配合物中的至少一种。
• Titanium catalyzed one-pot multicomponent coupling reactions for direct access to substituted pyrimidines
  作者：Supriyo Majumder、Aaron L. Odom

  DOI：10.1016/j.tet.2010.02.066

  日期：2010.4

  A titanium-catalyzed 3-component coupling reaction can be used to generate tautomers of 1,3-diimines. These diimines produced in situ undergo condensation with amidines in a one-pot procedure to provide substituted pyrimiclines. Seventeen examples of pyrimidines are provided using this one-pot, 4-component procedure from simple starting materials. In some cases, catalyst architecture can be tuned to control the regioselectivity of the alkyne addition. Finally, the regioselectivity of amidine addition to unsymmetrical 1,3-diimines is discussed. (C) 2010 Elsevier Ltd. All rights reserved.
• ORGANIC ELECTROLUMINESCENCE DEVICE
  申请人：Fukuzaki Eiji

  公开号：US20120153272A1

  公开（公告）日：2012-06-21

  An object of the present invention is to provide an organic electroluminescence device having excellent light emission efficiency and durability, in particular, durability when driving at a high temperature. Provided is an organic electroluminescence device including on a substrate a pair of electrodes, and at least one layer of an organic layer including a light emitting layer containing a light emitting material disposed between the electrodes, wherein the light emitting layer includes at least each one of specific indolocarbazole derivatives and specific condensed ring metal complexes.
• Organic Electroluminescence Device
  申请人：UDC Ireland

  公开号：US20160079545A1

  公开（公告）日：2016-03-17

  An object of the present invention is to provide an organic electroluminescence device having excellent light emission efficiency and durability, in particular, durability when driving at a high temperature. Provided is an organic electroluminescence device including on a substrate a pair of electrodes, and at least one layer of an organic layer including a light emitting layer containing a light emitting material disposed between the electrodes, wherein the light emitting layer includes at least each one of specific indolocarbazole derivatives and specific condensed ring metal complexes.
• US7993760B2
  申请人：——

  公开号：US7993760B2

  公开（公告）日：2011-08-09