Univerzita Pardubice Fakulta chemicko- technologická

Univerzita Pardubice

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Publikace detail

Electron-rich 10-vertex Carborane Clusters and their Reactivity

Autoři: Němec Vlastimil | Vrána Jan | Holub Josef | Samsonov Maksim Andreevich | Růžička Aleš

Rok: 2024

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Electron-rich 10-vertex Carborane Clusters and their Reactivity	The chemistry of heteroborane clusters is a part of modern inorganic chemistry. They are built of electronically deficient two-electron three-centred bonds with the overall charge being neutral or negative. Despite tens of thousands of published compounds, the positively charged species remained elusive for a long time. In 2021, we described the first thermally robust cationic carboranes supported by bulky N-heterocyclic carbenes.1 In this work, the reactivity of 10-vertex closo-dicarbaboranes with different N-heterocyclic carbenes (NHCDipp, NHCCy, NHCiPr) to 10-vertex nido-dicarboranes-bis-carbene adducts will be discussed as along with their structural rearrangements to thermodynamically stable products. The reactivity of such electron-rich clusters with various acids, transition metal complexes and main group compounds will be presented as well