Media type: E-Article Title: One- and two-electron reduction of triarylborane-based helical donor–acceptor compounds Contributor: Jia, Xiangqing; Nitsch, Jörn; Wu, Zhu; Friedrich, Alexandra; Krebs, Johannes; Krummenacher, Ivo; Fantuzzi, Felipe; Braunschweig, Holger; Moos, Michael; Lambert, Christoph; Engels, Bernd; Marder, Todd B. imprint: Royal Society of Chemistry (RSC), 2021 Published in: Chemical Science Language: English DOI: 10.1039/d1sc02409d ISSN: 2041-6520; 2041-6539 Origination: Footnote: Description: <jats:p>Stepwise chemical reduction of D–π–A triarylborane-based helicenes gives the corresponding monoanions and dianions with delocalized unpaired electrons. The structures were confirmed by single crystal X-ray diffraction.</jats:p> Access State: Open Access