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Synthesis of 1,2,5,6- and 1,4,5,8-Anthracenetetrone: Building Blocks for π-Conjugated Small Molecules and Polymers

By Florian Glöcklhofer (5123033), Berthold Stöger (5166590) and Johannes Fröhlich (2675569)

Abstract

Reliable reactions for the synthesis of two interesting anthracenetetrones have been identified and optimized. Both syntheses start from dihydroxy-9,10-anthraquinones and were selected for maximized efficiency and minimized work load. Work-up of all reactions can be achieved without column chromatography, which facilitates further scale-up. So far, both target compounds are considerably underexplored despite their promising molecular structure for use in devices and in organic synthesis, especially as building blocks for π-conjugated compounds. The crystal structure of 1,4,5,8-anthracentetrone is reported

Topics: Anthracenetetrones, Tetrones, Building blocks, Crystal structures, Organic synthesis, Anthraquinones, Oxidations
Year: 2018
DOI identifier: 10.26434/chemrxiv.6213701.v1
OAI identifier: oai:figshare.com:article/6213701
Provided by: FigShare
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