Cyclopentannulated dihydrotetraazapentacenes

The transition-metal-catalyzed cyclization of bissilylethynylated N,N’-dihydrotetraazapentacene (TIPS-TAP-H2) into bissilylated cyclopenta[fg,qr]pentacenes is reported. Depending on the catalyst either none, one or two silyl groups migrate and change their positions in the formed five-membered rings...

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Main Authors:	Heckershoff, Robin (Author) , Maier, Steffen (Author) , Wurm, Thomas (Author) , Biegger, Philipp (Author) , Brödner, Kerstin (Author) , Krämer, Petra (Author) , Hoffmann, Marvin (Author) , Eberle, Lukas (Author) , Stein, Jana (Author) , Rominger, Frank (Author) , Rudolph, Matthias (Author) , Freudenberg, Jan (Author) , Dreuw, Andreas (Author) , Hashmi, A. Stephen K. (Author) , Bunz, Uwe H. F. (Author)
Format:	Article (Journal)
Language:	English
Published:	February 24, 2022
In:	Chemistry - a European journal Year: 2022, Volume: 28, Issue: 12, Pages: 1-8
ISSN:	1521-3765
DOI:	10.1002/chem.202104203
Online Access:	Verlag, kostenfrei, Volltext: https://doi.org/10.1002/chem.202104203 Verlag, kostenfrei, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.202104203
Author Notes:	Robin Heckershoff, Steffen Maier, Thomas Wurm, Philipp Biegger, Kerstin Brödner, Petra Krämer, Marvin T. Hoffmann, Lukas Eberle, Jana Stein, Frank Rominger, Matthias Rudolph, Jan Freudenberg, Andreas Dreuw, A. Stephen K. Hashmi, and Uwe H.F. Bunz