Please use this identifier to cite or link to this item:
http://doi.org/10.25358/openscience-7056
Authors: | Sperner, Marcel Tober, Natalie Detert, Heiner |
Title: | Tristriazolotriazines with azobenzene arms : acidochromic dyes and discotic liquid crystals |
Online publication date: | 31-May-2022 |
Year of first publication: | 2019 |
Language: | english |
Abstract: | Tristriazolotriazines with azobenzene substitution and peripheral alkoxy- or alkylamino chains were prepared from the corresponding aryltetrazoles and cyanuric chloride. These star-shaped dyes are highly acidochromic. Alkoxy-substitution allows reversible trans-cis photoswitching. Compounds with a 3,4-dialkoxy substitution are discotic liquid crystals that form broad and stable thermotropic mesophases. The thermal behavior was studied by DSC and polarizing optical microscopy. |
DDC: | 540 Chemie 540 Chemistry and allied sciences |
Institution: | Johannes Gutenberg-Universität Mainz |
Department: | FB 09 Chemie, Pharmazie u. Geowissensch. |
Place: | Mainz |
ROR: | https://ror.org/023b0x485 |
DOI: | http://doi.org/10.25358/openscience-7056 |
Version: | Published version |
Publication type: | Zeitschriftenaufsatz |
License: | CC BY |
Information on rights of use: | https://creativecommons.org/licenses/by/4.0/ |
Journal: | European journal of organic chemistry 2019 29 |
Pages or article number: | 4688 4693 |
Publisher: | Wiley-VCH Verl. |
Publisher place: | Weinheim |
Issue date: | 2019 |
ISSN: | 1099-0690 |
Publisher DOI: | 10.1002/ejoc.201900665 |
Appears in collections: | JGU-Publikationen |
Files in This Item:
File | Description | Size | Format | ||
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tristriazolotriazines_with_az-20220531121648118.pdf | 1.37 MB | Adobe PDF | View/Open |