作者:Hilmar Reiss、Lei Ji、Jie Han、Silke Koser、Olena Tverskoy、Jan Freudenberg、Felix Hinkel、Michael Moos、Alexandra Friedrich、Ivo Krummenacher、Christoph Lambert、Holger Braunschweig、Andreas Dreuw、Todd B. Marder、Uwe H. F. Bunz
DOI:10.1002/anie.201805728
日期:2018.7.20
A cyclocondensation of TIPS‐ethynyl‐substituted diaminoarenes with in situ obtained 4,5‐dibromocyclohexa‐3,5‐diene‐1,2‐dione has led to the synthesis of tetrabromotetraazapentacene (BrTAP). BrTAP is easily reduced to its air‐stable radical anion and electron mobilities >0.56 cm2 V−1 s−1 can be achieved in thin‐film transistors.
TIPS-乙炔基取代的二氨基芳烃与原位获得的4,5-二溴环六-3,5-二烯-1,2-二酮的环缩合反应导致合成了四溴四氮杂并五苯(BrTAP)。BrTAP容易还原为其空气稳定的自由基阴离子,并且在薄膜晶体管中可实现> 0.56 cm 2 V -1 s -1的电子迁移率。