ThDione: A Powerful Electron-Withdrawing Moiety for Push-Pull Molecules
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F20%3A39916358" target="_blank" >RIV/00216275:25310/20:39916358 - isvavai.cz</a>
Result on the web
<a href="https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/cplu.202000395" target="_blank" >https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/cplu.202000395</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cplu.202000395" target="_blank" >10.1002/cplu.202000395</a>
Alternative languages
Result language
angličtina
Original language name
ThDione: A Powerful Electron-Withdrawing Moiety for Push-Pull Molecules
Original language description
A series of new push-pull chromophores based on a combined cyclopenta[c]thiophene-4,6-dione (ThDione) acceptor,N,N-dimethylaniline,N-piperidinylthiophene or ferrocene donors, and ethylene or buta-1,3-dienylene pi-linkers has been designed and synthesized. Utilizing one or two ThDione acceptors afforded linear or branched push-pull molecules. Experimental and theoretical study of their fundamental properties revealed thermal robustness up to 260 degrees C, a electrochemical/optical HOMO-LUMO gap that is tunable within the range of 1.47-2.19/1.99-2.39 eV, and thorough elucidation of structure-property relationships. Compared to currently available portfolio of heterocyclic electron-withdrawing units, ThDione proved to be a powerful and versatile acceptor unit. It imparts significant intramolecular charge transfer and polarizes the pi-system, which results in enhanced (non)linear optical response.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
<a href="/en/project/LTAIN19101" target="_blank" >LTAIN19101: Carbon-Conjugated 2D-Covalent Organic Frameworks Based on Alternative D-A-D/A-D-A Systems with Exceptional Optoelectronic Properties</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ChemPlusChem
ISSN
2192-6506
e-ISSN
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Volume of the periodical
85
Issue of the periodical within the volume
7
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
1549-1558
UT code for WoS article
000555737600022
EID of the result in the Scopus database
2-s2.0-85088509504