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Diindenopyrazines: Electron-Deficient Arenes.
Brosius V, Weigold S, Hippchen N, Rominger F, Freudenberg J, Bunz UHF. Brosius V, et al. Chemistry. 2021 Jul 12;27(39):10001-10005. doi: 10.1002/chem.202100372. Epub 2021 Jun 4. Chemistry. 2021. PMID: 33830516 Free PMC article.
(Aza)Pentacenes Clipped into a Ring: Stabilization of Large (Aza)Acenes.
Ahrens L, Tverskoy O, Weigold S, Ganschow M, Rominger F, Freudenberg J, Bunz UHF. Ahrens L, et al. Angew Chem Int Ed Engl. 2021 Apr 19;60(17):9270-9273. doi: 10.1002/anie.202015348. Epub 2021 Feb 3. Angew Chem Int Ed Engl. 2021. PMID: 33259123 Free PMC article.
N-Acenoacenes.
Ahrens L, Hahn S, Rominger F, Freudenberg J, Bunz UHF. Ahrens L, et al. Chemistry. 2019 Nov 18;25(64):14522-14526. doi: 10.1002/chem.201903646. Epub 2019 Oct 18. Chemistry. 2019. PMID: 31529726 Free PMC article.