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Page 1
Stabilizing Azaheptacenes.
Zong W, Hippchen N, Zeitter N, Maier S, Ludwig P, Rominger F, Freudenberg J, Bunz UHF. Zong W, et al. Among authors: hippchen n. J Am Chem Soc. 2024 Mar 6;146(9):5793-5798. doi: 10.1021/jacs.3c13629. Epub 2024 Feb 27. J Am Chem Soc. 2024. PMID: 38413006 Free PMC article.
Hexakis-TIPS-Alkynylated Nonacenes: Persistent and Processible.
Zeitter N, Hippchen N, Weidlich A, Jäger P, Ludwig P, Rominger F, Dreuw A, Freudenberg J, Bunz UHF. Zeitter N, et al. Among authors: hippchen n. Chemistry. 2023 Nov 2;29(61):e202302323. doi: 10.1002/chem.202302323. Epub 2023 Sep 15. Chemistry. 2023. PMID: 37490332
The Radical Anion and Dianion of Benzo[3,4]cyclobuta[1,2-b]phenazine.
Wu Z, Hippchen N, Han J, Ji L, Friedrich A, Krummenacher I, Braunschweig H, Krebs J, Moos M, Biegger P, Tverskoy O, Maier S, Lambert C, Dreuw A, Marder TB, Freudenberg J, Bunz UHF. Wu Z, et al. Among authors: hippchen n. J Org Chem. 2023 Mar 3;88(5):2742-2749. doi: 10.1021/acs.joc.2c02279. Epub 2023 Feb 21. J Org Chem. 2023. PMID: 36802620
Azaarenes: 13 Rings in a Row by Cyclopentannulation.
Maier S, Hippchen N, Jester F, Dodds M, Weber M, Skarjan L, Rominger F, Freudenberg J, Bunz UHF. Maier S, et al. Among authors: hippchen n. Angew Chem Int Ed Engl. 2023 Jan 26;62(5):e202214031. doi: 10.1002/anie.202214031. Epub 2022 Dec 22. Angew Chem Int Ed Engl. 2023. PMID: 36383088 Free PMC article.
Substituted Cyclopentannulated Tetraazapentacenes.
Maier S, Heckershoff R, Hippchen N, Brödner K, Rominger F, Freudenberg J, Hashmi ASK, Bunz UHF. Maier S, et al. Among authors: hippchen n. Chemistry. 2022 Nov 16;28(64):e202201842. doi: 10.1002/chem.202201842. Epub 2022 Sep 19. Chemistry. 2022. PMID: 35983676 Free PMC article.
Persistent Ambipolar Heptacenes and Their Redox Species.
Zeitter N, Hippchen N, Maier S, Rominger F, Dreuw A, Freudenberg J, Bunz UHF. Zeitter N, et al. Among authors: hippchen n. Angew Chem Int Ed Engl. 2022 Jun 27;61(26):e202200918. doi: 10.1002/anie.202200918. Epub 2022 May 5. Angew Chem Int Ed Engl. 2022. PMID: 35377538 Free PMC article.
Diindenopyrazines: Electron-Deficient Arenes.
Brosius V, Weigold S, Hippchen N, Rominger F, Freudenberg J, Bunz UHF. Brosius V, et al. Among authors: hippchen n. Chemistry. 2021 Jul 12;27(39):10001-10005. doi: 10.1002/chem.202100372. Epub 2021 Jun 4. Chemistry. 2021. PMID: 33830516 Free PMC article.