Synthesis, characterization, and optical properties of 2-amino-4-aryl-6-(9,9'-spirobifluoren-2-yl)pyrimidines

被引：7
|
作者：
Shi, Yingbo [1 ]
Liu, Qiancai [1 ]
Tang, Jie [1 ]
机构：
[1] E China Normal Univ, Dept Chem, Shanghai 200062, Peoples R China
来源：
MONATSHEFTE FUR CHEMIE | 2011年 / 142卷 / 09期
关键词：
Synthesis; Pyrimidine; Spirobifluorene; Fluorescence; 9,9'-SPIROBIFLUORENE DERIVATIVES; DENSITY; SPIROBIFLUORENE; PYRIMIDINES; POLYMERS; EXCHANGE; DEVICES; DIODES;
D O I：
10.1007/s00706-011-0507-5
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of 2-amino-4-aryl-6-(9,9'-spirobifluoren-2-yl)pyrimidines have been synthesized by the reaction of guanidine and chalcones under basic conditions. The physical and optical properties indicated that these compounds generally show good blue light emissions and excellent thermal stabilities. Intermolecular hydrogen bonds and interactions have strong influences on their properties.
引用
收藏
页码：907 / 916
页数：10
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