Mahata, AlokChandra, ShubhadeepMaiti, AvijitRao, D. KrishnaYıldız, Cem BurakSarkar, BiprajitJana, Anukul2021-06-162021-06-1620201523-7060https:/dx.doi.org/10.1021/acs.orglett.0c02964https://hdl.handle.net/20.500.12451/8109*Yıldız, Cem Burak ( Aksaray, Yazar )Herein, we report the rational design, synthesis, and characterization of ?,??-diamino-substituted-p-quinodimethanes, which are a group of partially substituted p-quinodimethanes. These exhibit two reversible one-electron redox steps and electrochromism in the ultraviolet, visible, and near-infrared regions. We were able to isolate the crystalline compounds of all three oxidation states: neutral, radical cation, and dication. The obtained results not only create the bridge between p-quinodimethane and ?,?,??,??-tetrasubstituted-p-quinodimethane, but also demonstrate the straightforward modular approach for the synthesis of ?-conjugated open-shell compounds.eninfo:eu-repo/semantics/embargoedAccess?,??-Diamino?p?quinodimethanesThree Stable Oxidation StatesArticle22218332833610.1021/acs.orglett.0c0296433058728Q1WOS:000589942900029Q1