Persistent organic high-spin trinitrenes
- The septet ground state trinitrenes 1,3,5‐trichloro‐2,4,6‐trinitrenobenzene and 1,3,5‐tribromo‐2,4,6‐trinitrenobenzene were isolated in inert (Ar, Ne, and Xe) as well as reactive matrices (H\(_2\), O\(_2\), and H\(_2\)O) at cryogenic temperatures. These trinitrenes were obtained in high yields by UV photolysis of the corresponding triazides and characterized by IR and UV/Vis spectroscopy. The trinitrenes, despite bearing six unpaired electrons, are remarkably unreactive towards molecular oxygen and hydrogen and are persistent in water ice up to 160 K where the water matrix starts to sublime off.
| Author: | Enrique Méndez-VegaORCiDGND, Joel Mieres-PérezORCiDGND, Sergei V. ChapyshevORCiDGND, Wolfram SanderORCiDGND |
|---|---|
| URN: | urn:nbn:de:hbz:294-79503 |
| DOI: | https://doi.org/10.1002/anie.201904556 |
| Parent Title (German): | Angewandte Chemie International Edition |
| Publisher: | Wiley-VCH Verlag |
| Place of publication: | Weinheim |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2021/03/12 |
| Date of first Publication: | 2019/07/02 |
| Publishing Institution: | Ruhr-Universität Bochum, Universitätsbibliothek |
| Tag: | IR spectroscopy; matrix isolation; nitrenes; photochemistry; septet |
| Volume: | 58 |
| Issue: | 37 |
| First Page: | 12994 |
| Last Page: | 12998 |
| Note: | Dieser Beitrag ist auf Grund des DEAL-Wiley-Vertrages frei zugänglich. |
| Institutes/Facilities: | Lehrstuhl für Organische Chemie II |
| Dewey Decimal Classification: | Naturwissenschaften und Mathematik / Chemie, Kristallographie, Mineralogie |
| open_access (DINI-Set): | open_access |
| faculties: | Fakultät für Chemie und Biochemie |
| Licence (English): |  Creative Commons - CC BY-NC-ND 4.0 - Attribution-NonCommercial-NoDerivatives 4.0 International |
