Solution-processible Thieno-[3,4-b]-pyrazine Derivatives with Large Stokes Shifts for Non-doped Red Light-emitting Diodes

A group of novel thieno‐[3,4‐b]‐pyrazine‐cored molecules containing polyphenyl dendrons with or without arylamino or carbazolyl surface groups (DTP, N‐DTP and C‐DTP) are synthesized and investigated. They are characterized by extra large Stokes shifts of over 250 nm. In addition, to provide the site...

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Veröffentlicht in:Macromolecular rapid communications. 2011-05, Vol.32 (9-10), p.736-743
Hauptverfasser: Li, Qing, Li, Jiuyan, Ren, Huicai, Duan, Yongheng, Gao, Zhanxian, Liu, Di
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Sprache:eng
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