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Functionalization of biphenylcarbazole (CBP) with siloxane-hybrid chains for solvent-free liquid materials
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dc.contributor.author | Shaya, Janah | |
dc.contributor.author | Correia, Gabriel | |
dc.contributor.author | Heinrich, Benoît | |
dc.contributor.author | Ribierre, Jean-Charles | |
dc.contributor.author | Polychronopoulou, Kyriaki | |
dc.contributor.author | Mager, Loïc | |
dc.contributor.author | Méry, Stéphane | |
dc.date.accessioned | 2024-07-19T10:30:13Z | |
dc.date.available | 2024-07-19T10:30:13Z | |
dc.date.issued | 2021-12-24 | |
dc.identifier | 299984349 | |
dc.identifier | 89351051-a0d1-4b46-93a9-7df7168754a9 | |
dc.identifier | 85121742819 | |
dc.identifier.citation | Shaya , J , Correia , G , Heinrich , B , Ribierre , J-C , Polychronopoulou , K , Mager , L & Méry , S 2021 , ' Functionalization of biphenylcarbazole (CBP) with siloxane-hybrid chains for solvent-free liquid materials ' , Molecules , vol. 27 , no. 1 , 89 . https://doi.org/10.3390/molecules27010089 | en |
dc.identifier.issn | 1420-3049 | |
dc.identifier.other | crossref: 10.3390/molecules27010089 | |
dc.identifier.uri | https://hdl.handle.net/10023/30232 | |
dc.description | Funding: This research was funded by the French National Research Agency (ANR) through the Programme d’Investissement d’Avenir under contract ANR-11-LABX-0058-NIE within the Investissement d’Avenir program ANR-10-IDEX-0002-02 and was supported by Khalifa University through the grant RC2-2018-024. | en |
dc.description.abstract | We report herein the synthesis of siloxane-functionalized CBP molecules (4,4′-bis(carbazole)-1,1′-biphenyl) for liquid optoelectronic applications. The room-temperature liquid state is obtained through a convenient functionalization of the molecules with heptamethyltrisiloxane chains via hydrosilylation of alkenyl spacers. The synthesis comprises screening of metal-catalyzed methodologies to introduce alkenyl linkers into carbazoles (Stille and Suzuki Miyaura cross-couplings), incorporate the alkenylcarbazoles to dihalobiphenyls (Ullmann coupling), and finally introduce the siloxane chains. The used conditions allowed the synthesis of the target compounds, despite the high reactivity of the alkenyl moieties bound to π-conjugated systems toward undesired side reactions such as polymerization, isomerization, and hydrogenation. The features of these solvent-free liquid CBP derivatives make them potentially interesting for fluidic optoelectronic applications. | |
dc.format.extent | 14 | |
dc.format.extent | 4041093 | |
dc.language.iso | eng | |
dc.relation.ispartof | Molecules | en |
dc.subject | Molecular liquid | en |
dc.subject | Allyl isomerization | en |
dc.subject | Stille coupling | en |
dc.subject | Ullmann coupling | en |
dc.subject | Hydrosilylation | en |
dc.subject | Liquid optoelectronics | en |
dc.subject | Liquid semiconductor | en |
dc.subject | NDAS | en |
dc.subject | MCC | en |
dc.title | Functionalization of biphenylcarbazole (CBP) with siloxane-hybrid chains for solvent-free liquid materials | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Organic Semiconductor Centre | en |
dc.identifier.doi | https://doi.org/10.3390/molecules27010089 | |
dc.description.status | Peer reviewed | en |
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