Article ; Online: Synthesis, Stepwise Bromination, and Functionalization of Picene Diimide.
Chemistry (Weinheim an der Bergstrasse, Germany)
2023 Volume 29, Issue 28, Page(s) e202300480
Abstract: Materials Synthesis and Processing Polycyclic aromatic hydrocarbon (PAH) diimides are indispensable candidates for n-type organic semiconductors in organic optoelectronic devices. Developing new PAH diimide building blocks are of remarkable significance ... ...
Abstract | Materials Synthesis and Processing Polycyclic aromatic hydrocarbon (PAH) diimides are indispensable candidates for n-type organic semiconductors in organic optoelectronic devices. Developing new PAH diimide building blocks are of remarkable significance for material diversity and further advance in organic semiconductors. In this contribution, 4,5,8,9-picene diimide (PiDI) was designed and synthesized. Controllable stepwise bromination of PiDI were accomplished to afford 13-monobromo-, 13,14-dibromo-, 2,13,14-tribromo- and 2,11,13,14-tetrabromo-PiDI. Moreover, cyanation of 2,11,13,14-tetrabromo-PiDI gave the corresponding tetracyanated PiDI, which can be utilized as n-type semiconductor with OFET electron mobility up 0.073 cm |
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Language | English |
Publishing date | 2023-03-29 |
Publishing country | Germany |
Document type | Journal Article |
ZDB-ID | 1478547-X |
ISSN | 1521-3765 ; 0947-6539 |
ISSN (online) | 1521-3765 |
ISSN | 0947-6539 |
DOI | 10.1002/chem.202300480 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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