摘要
1-苯基异喹啉具有刚性结构和较大的共轭体系,可以使发射光谱产生红移以提高红发光纯度,是OLED磷光染料的优良配体。使用苯乙胺和苯甲醛为原料,经N-磺酰基P-S三步反应制备出1-苯基异喹啉,结果表明其纯度可达到98.5%。
1-phenylisoquinoline has a rigid structure and a large conjugate system,which can make the emission spectrum red-shift and improve the red luminescence purity.1-phenylisoquinoline was prepared by N-sulfonyl P-S three-step reaction using phenylethylamine and benzaldehyde as raw materials and the purity of the product reaches 98.5%.
作者
豆静杰
樊迪
焦聪宣
康长瑞
DOU Jingjie;FAN Di;JIAO Congxuan;KANG Changrui(China Lucky Film Group Co.,Ltd.,Baoding,Hebei 071002,China)
出处
《信息记录材料》
2022年第10期18-20,共3页
Information Recording Materials
关键词
磷光染料
异喹啉
1-苯基异喹啉
Hosphorescent dye
Isoquinoline
1-phenylisoquinoline
