利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN104030974A 一种含芳基取代的三联吡啶类化合物及其制备方法和应用 无效 - 撤回

一种含芳基取代的三联吡啶类化合物及其制备方法和应用
摘要：
本发明提供了一种含芳基取代的三联吡啶类化合物、制备方法及应用。以2-溴苯基-2，2’：6’2”-三联吡啶(II)与芳基硼酸酯为原料，在经超声除气的甲苯∶水＝4∶1的混合溶剂体系中，四(三苯基膦)钯为催化剂，碳酸钾为碱，回流反应18-24h而得。该类化合物适用于有机发光材料和荧光材料的开发与制备。
摘要（英）：

The invention provides aryl-substituted terpyridyl compounds, and a preparation method and application thereof. According to the method, 2-bromophenyl-2,2':6'2''-terpyridyl (II) and aryl borate used as raw materials react under reflux for 18-24 hours in an ultrasonic-degassed mixed solvent system composed of toluene and water in a ratio of 4:1 by using tetra(triphenylphosphine)palladium as a catalyst and potassium carbonate as an alkali. The compounds are suitable for developing and preparing organic luminescent materials and fluorescent materials.

0/0