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dc.contributor.author |
Ramaiyan, Manikannan
|
|
dc.contributor.author |
Kulhánek, Jiří
|
|
dc.contributor.author |
Bureš, Filip
|
|
dc.date.accessioned |
2020-05-18T18:22:04Z |
|
dc.date.available |
2020-05-18T18:22:04Z |
|
dc.date.issued |
2014 |
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dc.identifier.isbn |
978-80-7395-814-5 |
|
dc.identifier.issn |
1211-5541 |
|
dc.identifier.uri |
https://hdl.handle.net/10195/75420 |
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dc.description.abstract |
Starting from 1,4-diiodotetrafluorobenzene or 1,4-bis(5-bromothiophene-2-
yl)tetra-fluorobenzene, four new push-pull molecules were synthesized via twofold
cross-coupling reactions. Suzuki-Miyaura and Sonogashira reactions were
employed to gain access to target molecules. The central tetrafluorobenzene
acceptor unit was modified by two peripheral N,N-dihexylamino and Ohexyloxy
groups with different donating ability to generate quadrupolar D-π-A-
π-D system with tailored intramolecular charge-transfer. The length, planarity
and composition of the π-linker between the acceptor and donors was modified by
combination of 1,4-phenylene, 2,5-thienylene and acetylenic subunits in order to
finely tune the linear as well as nonlinear optical properties. |
en |
dc.format |
p. 249–261 |
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dc.language.iso |
en |
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dc.publisher |
University of Pardubice |
en |
dc.relation.ispartof |
Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 20/2014 |
en |
dc.rights |
open access |
en |
dc.title |
Synthesis and characterization of push-pull molecules bearing tetrafluorobenzene central acceptor modified with two peripheral hexyloxy and dihexylamino donors |
en |
dc.type |
Article |
en |
dc.peerreviewed |
yes |
en |
dc.publicationstatus |
published |
en |
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