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1. (WO2013116956) TETRACENE TETRACARBOXYLIC DIIMIDES AND THEIR PREPARATION

Pub. No.:    WO/2013/116956    International Application No.:    PCT/CN2012/000160
Publication Date: Fri Aug 16 01:59:59 CEST 2013 International Filing Date: Sat Feb 11 00:59:59 CET 2012
IPC: C07D 471/06
H01L 51/54
H01L 51/46
H01L 51/30
Applicants: INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES
WANG, Zhaohui
YUE, Wan
Inventors: WANG, Zhaohui
YUE, Wan
Title: TETRACENE TETRACARBOXYLIC DIIMIDES AND THEIR PREPARATION
Abstract:
A new family of tetracene tetracarboxylic diimides is provided. These ones can made by reacting a 9-stannafluorene with a tetrabromo compound including a tetracene tetracarboxylic diimide core. They can be used as n-type electron-transporting materials in electronic devices such as n-channel field-effect transistors. They exhibit excellent air-stability and do not cause parasite injections of holes.