Novel dibenzothiophene chromophores with peripheral barbituric acceptors

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39914555" target="_blank" >RIV/00216275:25310/19:39914555 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0040402019307598?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0040402019307598?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tet.2019.07.017" target="_blank" >10.1016/j.tet.2019.07.017</a>

Result language
angličtina
Original language name
Novel dibenzothiophene chromophores with peripheral barbituric acceptors
Original language description
A series of novel chromophores based on central 2,8-disubstituted dibenzothiophene (DBT) or dibenzothiophene-S,S-dioxide (DBTO) has been designed and prepared. The interconnection of DBT(O) central scaffold with two peripheral barbituric acceptors via various pi-spacer allowed significant property tuning of target chromophores. Four new final chromophores and six DBT(O)-intermediates have been successfully synthesized and fully characterized. Experimental and calculated data showed that the fundamental properties are affected by the chromophore A-pi-D-pi-A or A-pi-A-pi-A arrangement (DBT vs. DBTO) and the pi-linker (ethenylene vs. ethynylene). Thorough structure-property relationships have been elucidated and discussed in detail.
Czech name
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Czech description
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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

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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