摘要
以3-溴咔唑为初始原料,经Miyaura Borylation反应、亲电取代反应合成了有机发光材料中间体N-己基咔唑-3-硼酸频那醇酯,通过NMR表征了化合物的结构,高效液相色谱检测目标化合物含量大于99.5%,合成方法简单,适用于工业化生产。
N-hexyl carbazole-3-boronic acid pinacol ester was the intermediates of organic light-emitting diode(OLED) hole transport materials, and was synthesized by Miyaura Borylation reaction and electrophilic substitution reaction with 3-bromocarbazole as the raw material. The structure of the compounds was characterized by NMR. The synthesis method was simple with higher than 99.5%(HPLC)content of the target compound, and it could be applied to industrialization production.
作者
杨振强
张丛洋
李瑞
马欣
陈鹏丽
YANG Zhen-qiang;ZHANG Cong-yang;LI Rui;MA Xin;CHEN Peng-li(Henan Academy of Sciences Institute of Chemistry Co.Ltd.,Zhengzhou 450002,Henan,China;Department of Chemistry University of Western Ontario,London,N6A5B7,Canada)
出处
《合成材料老化与应用》
2020年第2期33-34,61,共3页
Synthetic Materials Aging and Application
基金
河南省特聘研究员项目(项目编号:190503005)
河南省科技攻关项目(项目编号:182102210351)
河南省科学院助推成果转化项目(项目编号:190203030)。
