| Literature DB >> 30785760 |
Yubin Fu1, Ke Zhang2, Evgenia Dmitrieva3, Fupin Liu3, Ji Ma1, Jan J Weigand4, Alexey A Popov3, Reinhard Berger1, Wojciech Pisula2,5, Junzhi Liu1, Xinliang Feng1.
Abstract
Two novel nonhexagonal ring fused NBN-dibenzophenalenes (NBN-penta and NBN-hepta) were designed and synthesized. X-ray analysis reveals the planar structure of NBN-penta, while NBN-hepta displays a double-helical structure. Both compounds possess higher oxidation potential compared to the NBN-type zigzag-edged polycyclic aromatic hydrocarbons. The resultant NBN-penta and NBN-hepta exhibit global aromatic character based on X-ray analysis and DFT calculations. Furthermore, single crystal transistors of NBN-penta and NBN-hepta were fabricated, manifesting their promising potential in organic electronics.Entities:
Year: 2019 PMID： 30785760 DOI： 10.1021/acs.orglett.9b00057
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005