Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound
Zitieren Sie bitte immer diese URN: urn:nbn:de:bvb:20-opus-224447
- The concepts of aromaticity and antiaromaticity have a long history, and countless demonstrations of these phenomena have been made with molecules based on elements from the p, d, and f blocks of the periodic table. In contrast, the limited oxidation‐state flexibility of the s‐block metals has long stood in the way of their participation in sophisticated π‐bonding arrangements, and truly antiaromatic systems containing s‐block metals are altogether absent or remain poorly defined. Using spectroscopic, structural, and computational techniques,The concepts of aromaticity and antiaromaticity have a long history, and countless demonstrations of these phenomena have been made with molecules based on elements from the p, d, and f blocks of the periodic table. In contrast, the limited oxidation‐state flexibility of the s‐block metals has long stood in the way of their participation in sophisticated π‐bonding arrangements, and truly antiaromatic systems containing s‐block metals are altogether absent or remain poorly defined. Using spectroscopic, structural, and computational techniques, we present herein the synthesis and authentication of a heterocyclic compound containing the alkaline earth metal beryllium that exhibits significant antiaromaticity, and detail its chemical reduction and Lewis‐base‐coordination chemistry.…
Autor(en): | Dipak Kumar Roy, Tobias Tröster, Felipe Fantuzzi, Rian D. Dewhurst, Carsten Lenczyk, Krzysztof Radacki, Conor Pranckevicius, Bernd Engels, Holger BraunschweigORCiD |
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URN: | urn:nbn:de:bvb:20-opus-224447 |
Dokumentart: | Artikel / Aufsatz in einer Zeitschrift |
Institute der Universität: | Fakultät für Chemie und Pharmazie / Institut für Anorganische Chemie |
Fakultät für Chemie und Pharmazie / Institut für Physikalische und Theoretische Chemie | |
Sprache der Veröffentlichung: | Englisch |
Titel des übergeordneten Werkes / der Zeitschrift (Englisch): | Angewandte Chemie International Edition |
Erscheinungsjahr: | 2021 |
Band / Jahrgang: | 60 |
Heft / Ausgabe: | 7 |
Erste Seite: | 3812 |
Letzte Seite: | 3819 |
Originalveröffentlichung / Quelle: | Angewandte Chemie International Edition 2021, 60(7):3812–3819. DOI: 10.1002/anie.202014557 |
DOI: | https://doi.org/10.1002/anie.202014557 |
Allgemeine fachliche Zuordnung (DDC-Klassifikation): | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
Freie Schlagwort(e): | antiaromaticity; aromaticity; beryllium; heterocycles; s-block metals |
Datum der Freischaltung: | 14.12.2021 |
Lizenz (Deutsch): | CC BY: Creative-Commons-Lizenz: Namensnennung 4.0 International |