期刊
ORGANIC LETTERS
卷 24, 期 10, 页码 1877-1882出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.2c00033
关键词
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资金
- EU Graphene Flagship [3,881603]
- ERC Consolidator Grant (T2DCP) [819698]
- Center for Advancing Electronics Dresden (cfaed)
- H2020-EU.1.2.2.-FET Proactive Grant (LIGHT-CAP) [101017821]
- DFG-SNSF Joint Switzerland-German Research Project (EnhanTopo) [429265950]
- 100 Talent Program of Chinese Academy of Sciences [KY2060000185]
- National Natural Science Foundation of China (NSFC) [52103242]
- Hong Kong Research Grants Council [HKU 27301720]
- ITC
- GWK through the Center for Information Services and HPC (ZIH) at TU Dresden
The synthesis of a new class of B-N Lewis pair (LPB/N)-doped large acene derivatives is reported, and the resulting compounds are thoroughly characterized. The potential applications in organic optoelectronics are demonstrated through proof of concept experiments.
Here, we report the synthesis of a novel class of B-N Lewis pair (LPB/N)-doped large acene derivatives (1a-1d) from the well-designed phenanthridine-based precursors. The resultant LPB/N-doped benzo-tetracene (1a), dibenzo-heptacene (1b), dibenzo-octacene (1c), and V-shaped tribenzo-nonacene (1d) are thoroughly characterized by X-ray crystallography, cyclic voltammetry, UV-vis absorption, and fluorescence spectroscopies together with DFT calculations. As a proof of concept, a 1a-based organic light-emitting diode device is fabricated to demonstrate the promising application in organic optoelectronics.
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