Univerzita Pardubice Fakulta chemicko- technologická

Univerzita Pardubice

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Chemistry of Electron Rich 10-vertex Carborane Clusters

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	Chemistry of Electron Rich 10-vertex Carborane Clusters	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 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 Nheterocyclic and mesoionic carbenes (NHCDipp, NHCCy, NHCiPr, MICNNN, MICCMe) will be discussed as along with their structural rearrangements to thermodynamically stable products. Their reactivity and catalytic activity will be presented as well.