A direct method to access substituted pyreno[4,5-c : 9,10-c’] difuran and its analogues

A direct method to access substituted pyreno[4,5-c : 9,10-c’] difuran and its analogues

In this research, pyreno[4,5‐c:9,10‐c′]difuran and its analogues have been successfully synthesized through a one‐step reaction using the same precursor and their physicochemical properties were studied. UV/Vis, fluorescence and CV measurements illustrated that the inserted chalcogen atoms (O, S and...

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Bibliographic Details
Main Authors: Chen, Wangqiao, Long, Guankui, Kanehira, Koji, Zhang, Mingtao, Michinobu, Tsuyoshi, Liu, Ming, Zhang, Qichun
Other Authors: School of Materials Science & Engineering
Format: Journal Article
Language:English
Published: 2020
Subjects:
Engineering::Materials
Isoarene
Lawesson’s Reagent
Online Access:https://hdl.handle.net/10356/139828
Description
Summary:In this research, pyreno[4,5‐c:9,10‐c′]difuran and its analogues have been successfully synthesized through a one‐step reaction using the same precursor and their physicochemical properties were studied. UV/Vis, fluorescence and CV measurements illustrated that the inserted chalcogen atoms (O, S and Se) brought almost no change on the photochemical and electrochemical properties whereas TM‐2N‐CH3 exhibited more blue‐shifted fluorescence emission and simultaneously elevated HOMO energy level.

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