A Series of Soluble Thieno-Fused Coronene Nanoribbons of Precise Lengths
作者:Xuan Yang、Sven M. Elbert、Frank Rominger、Michael Mastalerz
DOI:10.1021/jacs.2c02645
日期:2022.6.8
Among graphenenanoribbons (GNRs), reports on coronene-based GNRs were very rare, despite the unique optoelectronic properties of coronene. Herein, the synthesis of a series of structurally precise and soluble thieno-fused coronene nanoribbons (CR-1 to CR-4) with up to four coronene units connected through benzene rings along their K-regions is described by two different synthetic approaches. Due to
Cata-Condensed Heteroannulated Coronenes via Selective Bromination of Diarenoperylenes as the Key Step
作者:Xuan Yang、Frank Rominger、Michael Mastalerz
DOI:10.1021/acs.orglett.8b03181
日期:2018.11.16
A facile three-step synthetic route to heteroannulated extended coronenes via a selective bromination of diarenoperylenes as the key step is presented. The heteroannulated coronenes were characterized by X-ray crystallography and by photophysical and electrochemical means.