P‑Protected Diphosphadibenzo[a,e]pentalenes and Their Mono- and Dicationic P‑Bridged Ladder Stilbenes

The previously elusive diphosphadibenzo­[a,e]­pentalene core skeleton was assembled via a surprisingly straightforward cyclization pathway starting from R2P-substituted 2,2′-diphosphinotolanes (R = Ph, i Pr). The resulting P-protected diylidic compounds 4 (R = Ph, i Pr) were converted to the corresp...

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Veröffentlicht in:	Organic letters 2019-04, Vol.21 (7), p.2033-2038
Hauptverfasser:	Federmann, Patrick, Wagner, Hannah K, Antoni, Patrick W, Mörsdorf, Jean-Marc, Pérez Lustres, José Luis, Wadepohl, Hubert, Motzkus, Marcus, Ballmann, Joachim
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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