Triptycene End-Capping as Strategy in Materials Chemistry to Control Crystal Packing and Increase Solubility.
| Autor: | Ueberricke L; Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im NeuenheimerFeld 270, 69120, Heidelberg, Germany., Mastalerz M; Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im NeuenheimerFeld 270, 69120, Heidelberg, Germany. |
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| Jazyk: | angličtina |
| Zdroj: | Chemical record (New York, N.Y.) [Chem Rec] 2021 Mar; Vol. 21 (3), pp. 558-573. Date of Electronic Publication: 2021 Jan 07. |
| DOI: | 10.1002/tcr.202000161 |
| Abstrakt: | In materials chemistry of polycyclic aromatic compounds (PACs) the kind of aggregation and the spatial arrangement of the π-planes are of utmost importance, e. g. for charge transport properties. Unfortunately, controlling these during crystallization is not trivial. In the past decade, we have introduced one-fold triptycene end-capping of quinoxalinophenanthrophenazines (QPPs) and other related structures to overcome this problem. When two instead of one triptycene end-caps are introduced, packing is largely suppressed, making typical PACs or pigments soluble in common organic solvents - which is another important property for such compounds to be processable from solution. In this account an overview of our research on using triptycene end-capping as dual strategy is given. (© 2021 The Authors. Published by The Chemical Society of Japan & Wiley-VCH GmbH.) |
| Databáze: | MEDLINE |
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