Chichibabin's hydrocarbon and viologens are among the most famous diradicaloids and
organic redox systems, respectively. However, each has its own disadvantages: the …

Herein, we disclose cyclic (alkyl)(amino) carbenes (CAACs) to be one‐electron reductants
under the formation of a transient radical cation as indicated by EPR spectroscopy. The …

Diradicals based on a meta‐quinodimethane (m‐QDM) scaffold generally have a triplet
ground state and are rather scarce. Herein, m‐QDM‐based non‐Kekulé diradicals [3, 3' …

The C–F bond activation of perfluoronaphthalene by 5-SIDipp led to the dicationic salts with
two fluorides (3· 2HF2) or B2F7 as counter-anions (3∙ 2B2F7). Anion exchange reaction of 3∙ …

Abstract In this work, 5‐SIDipp [SIDipp= 1, 3‐bis (2, 6‐diisopropylphenyl)‐imidazolin‐2‐
ylidene](1) derived Chichibabin's hydrocarbon with an octafluorobiphenylene spacer (3) has …

The synthesis and characterisation of a homologous series of quinoid sulfur‐containing
imidazolyl‐substituted heteroacenes is described. The optoelectronic and magnetic …

Starting from the well-known stable free radical 2, 2-diphenyl-1-picrylhydrazyl (DPPH), novel
diazenium betaines were obtained. These were characterized by NMR, IR, MS, ESR, CV …

Thiele's Hydrocarbons (THs) featuring a 9, 10‐anthrylene core with switchable geometric
and electronic configurations offer exciting possibilities in advanced functional materials …

Diese Doktorarbeit besteht aus fünf Kapiteln, die jeweils ein Forschungsthema vorstellen. In
Kapitel 3 wird ein neuartiges, organisches Redoxsystem basierend auf dem Konzept …